Follow TV Tropes

Following

History Characters / KamenRiderFourze

Go To



* Characters/KamenRiderFourzeKamenRiderClub
* Characters/KamenRiderFourzeAntiZodiartsUnion
* Characters/KamenRiderFourzeAmanogawaHighSchool
* Characters/KamenRiderFourzeSubaruboshiHighSchool
* Characters/KamenRiderFourzeZodiarts
* Characters/KamenRiderFourzeOtherCharacters

to:

* Characters/KamenRiderFourzeKamenRiderClub
[[Characters/KamenRiderFourzeKamenRiderClub Kamen Rider Club]]
* Characters/KamenRiderFourzeAntiZodiartsUnion
[[Characters/KamenRiderFourzeAmanogawaHighSchool Amanogawa High School]]
* Characters/KamenRiderFourzeAmanogawaHighSchool
[[Characters/KamenRiderFourzeZodiarts Zodiarts]]
* Characters/KamenRiderFourzeSubaruboshiHighSchool
* Characters/KamenRiderFourzeZodiarts
* Characters/KamenRiderFourzeOtherCharacters
[[Characters/KamenRiderFourzeOtherCharacters Other Characters]]


[[/index]]

to:

[[/index]][[/index]]
----


* Characters/KamenRiderFourzeAntiZoidartsUnion

to:

* Characters/KamenRiderFourzeAntiZoidartsUnionCharacters/KamenRiderFourzeAntiZodiartsUnion


* Characters/KamenRiderFourzeAntiZoiartsUnion

to:

* Characters/KamenRiderFourzeAntiZoiartsUnionCharacters/KamenRiderFourzeAntiZoidartsUnion


* Characters/KamenRiderFourzeAnitiZoiartsUnion

to:

* Characters/KamenRiderFourzeAnitiZoiartsUnionCharacters/KamenRiderFourzeAntiZoiartsUnion


[[foldercontrol]]

!Kamen Rider Club

A secret school club in Amanogawa High dedicated to protecting the students and faculty from the Zodiarts threat. Their club room is the Rabbit Hatch, a secret facility on the moon that they can reach through a mysterious locker in the school.

The club was founded by Gentaro after he became Kamen Rider Fourze. Their charter includes helping out the students wherever possible and researching the Astro Switches to aid Fourze's fight against the Zodiarts.

[[folder:General Tropes]]
* {{Badass}}: Some in a way.
** ActionGirl: Miu, standing up to Zodiarts (unarmed) and temporarily using the Powerdizer.
** BadassBiker: Gentaro on the Massiger, [[spoiler: presumably due to him working with his grandfather at his shop "Kisaragi Motors"]].
** BadassBookworm: Kengo. Book smart, was able to use Power Dizer for a while, and willing to shock his whole left arm with electricity to save Gentaro.
** BadassInANiceSuit: Shun in his prom outfit in #26.
** BadassNormal: Shun whether he be in the Powerdizer or not.
** CrouchingMoronHiddenBadass: Gentaro, of course.
** TookALevelInBadass: Subverted. It seemed to be the case for Yuki and JK as of #25. Yuki's become ClubPresident and JK being the new Power Dizer pilot. The problems-as Ryusei noted-was that Yuki is unable to keep her cool at times and JK doesn't have the stamina that Shun has to pilot.
* FireForgedFriends: Gentaro all but names this trope in #18, saying that because they clashed at first, they got to see each others' real faces, which is why they can be friends now.
* FirstNameBasis: Everyone (except Kengo) will call Gentaro by his first name. Kengo gets annoyed at Gentaro calling him by his first name (at first) while Yuki adds the suffix "-kun" and Shun sometimes calls him by his last name (Utahoshi). JK is justified seeing as we don't even know his full name and Tomoko will sometimes be nicknamed "Tomo-chan".
* FiveManBand: As of #30:
** TheHero: Gentaro
** {{The Lancer}}s: Kengo (technical support) and Shun (on-field support).
** TheBigGuy: Shun
** {{The Smart Guy}}s: Kengo (strategy) and JK (intelligence).
** KidAppealCharacter: JK
** TheHeart: Yuki
** {{The Chick}}s: Miu (Club President) and Tomoko ('Psychic').
** [[spoiler:SixthRanger: Ryusei]]
** [[spoiler:TheMentor: Ohsugi]]
* FreudianTrio: The founders of the club.
** TheMcCoy: Gentaro
** TheSpock: Kengo
** TheKirk: Yuki
* ThePowerOfFriendship: Friendship gives you allies, new powers, hugs, and lots of fun on a Moon Base.
* RuleOfSymbolism: Miu's Christmas Cake has 7 little candles that represent each of the members: a pink 'M' for her, a candle topped with a star (Yuki), a small black one (Tomoko), a purple zigzag (JK), a tall blue candle (Shun), a red candle (Gentaro) and a small green one (Kengo)
* SecretHandshake: All members do Gentaro's when they are accepted as friends/members of the Club.
* SecretKeeper: All members are sworn to secrecy about Fourze and the Rabbit Hatch. [[spoiler: As of #32, minus Ohsugi, they're all the keepers about Meteor's identity.]]
* SixStudentClique:
** The Head: Gentaro
** The Muscle: Shun
** The Quirk: Yuki and Tomoko
** The Pretty One: Miu
** The Smart One: Kengo
** The Wild One: JK
* TrueCompanions: They stick together through and through. To the point that in #26 when it seemed like Miu and Shun would leave due to graduation, [[spoiler: they actually would be able to stay since their universities are close by the high school.]]
* YouAreNotAlone: Gentaro's message to Tomoko in Episode 10 and Yuki's message to Kengo in Episode 12.
** Heck, whenever one is down, another will come and comfort them, showing that everything's alright.
** #32 had the ''best'' showing of this when [[spoiler: Kengo is reaching out to Gentaro inbetween limbo and it shows the other members of the Kamen Rider Club are supporting Kengo.]]
[[/folder]]
[[folder:Members]]
!!Gentaro Kisaragi/Kamen Rider [[color:lightgray:Fourze]]
->Live Actor: Sota Fukushi
->Suit Actor: Seiji Takaiwa

The series protagonist. A second-year high school student with a [[JapaneseDelinquents Delinquent]] image who vows to become friends with every single person in the school.

* AllYourPowersCombined: [[color:cyan:Cosmic]] States, which can combine the powers of different switches.
** [[color:darkorange:Right Arm]] Combos
*** Rocket + Elek
** [[color:blue:Right Leg]] Combos
*** Launcher + Freeze
*** Giantfoot + Freeze
** [[color:yellow:Left Leg]] Combos
** Left Arm Combos
* [[spoiler:BackFromTheDead: Gets revived via the use of the Cosmic Switch after being killed off by Meteor in #31.]]
* {{Badass}}: In just two episodes, he's already shown many such qualities.
* BadassBoast: "Our friendship will take on the universe!"
* BatterUp: He tries to [[DualWielding dual wield]] baseball bats against Cancer in #23...only for them to be sliced off by [[AbsurdlySharpBlade Cancer's powerful claw.]]
* BerserkButton: He's the NiceGuy through and through and will take a ''lot'' of crap to make friends, but do '''not''' intentionally harm his friends. [[spoiler:Makise learned the hard way, being left instead [[DoWithHimAsYouWill at the mercy of his prospective victims]].]]
* [[spoiler:BigRedButton: The Cosmic Switch is one, and it's huge compared to most switches.]]
* BookDumb: He considers a 50% on a test the highest score he's ever received (and even then Satake adjusted it from ''18'', partly as an [[PetTheDog expression of his gratitude for saving his son]]).
** He also has no idea what English words mean (he thinks "trash" meant he was manly, and that "knight" was a bad thing).
** In #19, he struggles with ''elementary school math problems'' (and while he struggles on what's the square root of 49, the Hand Switch has dismantled a bike.)
** In #22 he confronts Haruka as Fourze and assume she has the switch. Oh, she had it alright; [[spoiler:but it's not the switch he was talking about.]]
** In #23, Ohsugi has the tests from a few episodes back. Can anyone guess what Gentaro got on his? [[spoiler: A four!]]
** In #31, he's playing around with the Cosmic Switch despite it screaming out "Danger! Danger!" in English while the other Kamen Rider Club Members back away slowly. Heck, he even had to ''ask'' what the heck Danger meant before the switch said "Goodbye" and it ''blew up in his face''.
* BoxingLessonsForSuperman: In the end of #22, Haruka is seen teaching Gentaro kickboxing
* CallingYourAttacks: Does this with his Limit Breaks and sometimes normal attacks.
** In Episode 5, only using switch #1, he calls out "Rider Rocket Punch" against the Unicorn Zodiarts.
* [[spoiler:CameBackStrong: After being killed at the end of #31, he's revived in #32 with his access to his SuperMode, Cosmic States.]]
* CatchPhrase: Post-transformation...
-->"UCHUU KITAAA~!"
** It has been translated a couple different ways, but the most common translations are "Space is here!" and "It's space time!"
** Pre-battle, he also has, "Kamen Rider Fourze! Let's settle this man to man!"
* CharacterTics: Smoothing his hair; he even does it while transformed!
* CharlesAtlasSuperpower: While he isn't the most obvious choice, he's fit enough to wield the Fourze System with no problems, but what really made Gentaro stand out for this trope is that he has shown to have enough strength to hit a baseball ''clear out of a outdoors batting cage's netting'' in #24.
* ChickMagnet: If #25 is true, he was about to be a prom date for either Ritsuko (Altar Zodiarts) or Tamae (Chameleon Zodiarts). [[spoiler: The end of the episode indicates that even ''Miu'' wanted to go with him.]]
** This continues in #33 with Yukina Takamura who is trying to be Gentaro's girlfriend and tries to shove Yuki and Ryusei out of the way (even going as far as to blackmail Yuki) to make sure the two are together.
* ChildhoodFriends: With Yuki.
* CoolBike: The Machine Massigler. Not only is it a motorcycle designed after a space shuttle, it can, with help from the Power Dizer, launch into outer space under it's own power and [[ArsonMurderAndJaywalking produces no air pollution]]!
* CrouchingMoronHiddenBadass: He seems stupid on the surface, but he's a great fighter and a little bit smarter than he seems.
** One of the best showings of this is Episode 15. He figured out who the Perseus Zodiarts was by observing a tilted building in a painting, and from thinking about what the painter of said painting told him.
*** Repeat itself when he figured out who was the Lynx Zodiarts by just a CharacterTic.
** On a more personal level, episode 18 shows him to be an almost superhumanly good judge of character.
* [[spoiler:DarkAndTroubledPast: Back during the third grade, his parents died in a traffic accident, which resulted in him living with his grandfather, Goro Kisaragi.]]
** It's also fits into MoodDissonance since he states it calmly and a happy upbeat song is playing in the background.
* {{Determinator}}: After getting stung with a poison from Scorpion Zodiarts, he has the willpower to walk all the way to where JK was hanging out, and use him as a crutch as he [[spoiler:staggers toward Miura at the top of the school, just so he can hand him Mari's photo album]].
** He's so determined that [[spoiler: he was somehow able to move despite being ''petrified completely'']].
* ElementalPowers:
** Astro Switches
*** AnIcePerson: The [[color:lightblue:Freeze]] Switch.
*** BlowYouAway: The [[color:cornflowerblue:Aero]] Switch.
*** DishingOutDirt: The [[color:seagreen:Schop]] Switch.
*** LightEmUp: The [[color:yellow:Flash]] Switch.
*** MakeMeWannaShout: The [[color:crimson:Beat]] Switch.
*** MakingASplash: The [[color:lightblue:Water]] Switch.
** State Forms
*** NonElemental: [[color:lightgray:Base]] States, [[color:darkorange:Rocket]] States [[spoiler:and Rocket Drill States]].
*** ShockAndAwe: [[color:gold:Elek]] States
*** PlayingWithFire[=/=]MakingASplash: [[color:red:Fire]] States, depending on the mode of the [[color:red:Hee-Hack Gun]].
*** ExtraOreDinary: [[color:red:Mag]][[color:blue:net]] States, by manipulating surrounding metal through its magnetism.
*** SpaceMaster: [[color:cyan:Cosmic]] States, who can create a warp drive to send the enemy into space for its FinishingMove.
* EstablishingCharacterMoment: Rushing in after Kengo throws a letter from a girl who tried to confess to him into the creek and reprimanding him (in a very HotBlooded fashion), then jumping into the water after it. And ''then'' stating he wishes to become friends with everyone in the school, ''including'' Kengo, even if he doesn't like him.
* ExtremityExtremist: Certain Astro Switches will force this role upon him. Details below.
* FaceOfAThug: Invoked - he looks like a delinquent with greaser hair, but his personality is something of the opposite.
* [[spoiler:FamousLastWords: "It's the first time you've been honest with me Ryusei. I got the chance to meet you head on, and helped you out...I'm glad...Even if...it killed...me..."]]
* FeedItWithFire: Episode 10 reveals that [[color:red:Fire]] States can absorb fire attacks [[YourMindMakesItReal contingent with his willpower]].
* FinishingMove: Called {{Limit Break}}s.
** [[color:lightgray:Base]] States:
*** ''Rocket Drill Kick'': Fourze activates the Rocket and Drill Switches, using the former's thrust to propel himself forward and strike the opponent with the spinning drill. He adds "''Rider''" in front of it after learning about Kamen Riders in Episode 2.
*** ''Rocket Drill Space Kick'': A RecycledInSpace version with the inclusion of the Radar Switch to be more precise in hitting the Zodiarts Switch and being in space to minimize collateral damage.
*** ''Rider Rocket Drill Space Kick'': Another RecycledInSpace version only minus the Radar Module.
*** ''Rider Rocket Drill Great Space Kick'': A Double Limit Break in which the Rocket and Drill Modules change into larger versions for a more powerful attack, but doing this temporarily drains the switches of all their cosmic energy, rendering them useless until they've had some time to "recharge".
*** ''(Unnamed)'': Uses the Pen Switch and attacks the enemy with caligraphy strokes. The ink then hardens, thus immobilizing parts of the Zodiarts.
** [[color:gold:Elek]] States:
*** ''Rider Ten Billion Volt Break'': Fourze plugs the Elek Switch into the Billy the Rod and inserts the plug into the left socket, then strikes the Zodiarts with a powerful electric blow.
*** ''Rider Ten Billion Volt Shoot'': Fourze plugs the Elek Switch into Billy the Rod and inserts the plug into the middle socket, then strikes the Zodiarts with [[SwordBeam an electric beam slash]].
*** ''Rider Ten Billion Volt Burst'': Fourze plugs the Elek Switch into the Billy the Rod and inserts the plug into the right socket, then strikes the Zodiarts with [[ShockwaveStomp an electric shockwave]].
*** ''Rider Lightning Drill Kick'': Fourze activates the Drill Switch, striking the Zodiarts with a super-charged Rider Kick.
** [[color:red:Fire]] States:
*** ''Rider Exploding Shoot'': Fourze plugs the Fire Switch into the Hee-Hackgun in Flame Mode, which [[FeedItWithFire absorbs surrounding thermal energy]] and shoots it out in a powerful blast.
*** ''(Unnamed)'': Fourze plugs the Fire Switch into the Hee-Hackgun in Fire Extinguisher Mode and shoots out water from it like a fire hose. [[InNameOnly Only here because it is a Limit Break]].
*** ''(Unnamed 2)'': Fourze activates the Fire, Launcher, and Gatling Switches all at once for [[AlphaStrike maximum firepower]].
** [[color:darkorange:Rocket]] States:
*** ''Rider Tailspin Crusher'': [[EverythingsBetterWithSpinning A spinning attack]].
*** ''Rider Double Rocket Drill Kick'': Fourze activates the Drill Switch, then uses both rocket's thrust to propel himself forward and kick the enemy.
** [[color:red:Mag]][[color:blue:net]] States:
*** ''Rider Super Electromagnetic Bomber'': Fourze fires an intense beam of electromagnetism from the NS Magnetcanon, then envelops the target and ''crushes the target until it implodes''. However, the latter is only for metallic foes. For everyone else, it shoots a beam of pure electromagnetism point blank from the N&S Magcannon.
*** ''Rider Super Electromagnetic Tackle'': Fourze charges up the Magnetcanons and tackles the Zodiarts.
** [[color:cyan:Cosmic]] States:
*** ''Rider Super Galaxy Finish'': Fourze changes the Barizun Sword to Boost Mode and tackles the Zodiarts through a portal that leads out of Earth's atmosphere. Fourze then changes the sword back to Slash Mode and attacks with a humongous SwordBeam.
* FunTShirt: Starting at Episode 5, Gentaro's been wearing different shirts. One has a green "X" on it, another has some sort of chemistry formula (comes in white and pink), another other says "It's better to give than to receive" (in English, none the less), another depicts a solar system, the latest one is a tessellation of snowflakes.
* GenreSavvy: Despite being a complete idiot, he knew that Ryusei was just acting fake under that chipper mask and didn't want to befriend him. [[spoiler: When Ryusei was about to knock the lights out of him, Gentaro noted he wanted to befriend ''that'' Ryusei instead.]]
* GivingSomeoneThePointerFinger: Used when he states how he'll make friends with everyone at the school.
* [[spoiler:GoOutWithASmile]]
* HeartIsAnAwesomePower: Believes that everything, however seemingly useless on the surface, can be useful if applied correctly. Best demonstrated in the uses of Hopping and Pen Switches.
* HiddenDepths: [[spoiler: Previews for #27 reveal that his parents died in a traffic accident when he was young and that he now lives with his grandfather who works at Kisaragi Motors, which explains why he's able to ride the Massigler.]]
* {{Homage}}: To {{Kamen Rider Super-1}}.
* HotBlooded
* HowDoIShotWeb: Yuki and Kengo literally have to tell him what to do in his first fight.
** Later episodes show that he's actually practicing on the lunar surface and training how to use his Switches.
* IdiotHero: During the special education classes, a test comes in stating people who get less than 50% fail. He got a 50% (and even then adjusted from 18%) and he states that's the ''highest score'' he's ever gotten.
** It's slightly deconstructed as he states to Miura that because he's such an idiot, all he can do is just protect his friends [[spoiler:even while trying to walk toward him after getting afflicted by Scorpion Zodiarts' poison]].
* InformedAbility: Subverted. He states in the first episode that he's befriended a thousand people before coming to school. While we don't see any of the thousand friends he made, we see that he's just as good as making friends in his current school.
* JapaneseDelinquents
* JetPack: Fourze has one built into his armor.
* JumpedAtTheCall: He takes the Fourze Driver so fast [[HowDoIShotWeb he forgets to ask how to use it]]!
* TheKlutz: Demonstrated rather well in Episode 4, where he trips while trying to leap over a rack of bowling balls, and later bangs his hands on support beams while doing his "UCHUU KITAAA~!" pose. Miu actually admonishes him to pay more attention to his surroundings after this. In Episode 5 he smacks his own crotch with the Chain Array (partly due to shock over watching the Unicorn Zodiarts remove its horse mask to reveal its true form). Episode 9 continues this, where he, while ruminating on the existence of witches, accidentally blinds himself (and Kengo) with the Flash's light.
** And again in Episode 14. After returning from space (and beating the crap out of [[spoiler:Scorpion Nova]]), he tries standing on a large mound of dirt...and then trips and falls.
* LargeHam: Possibly the hammiest rider ever. And that, we must remind you, is saying something.
** ItRunsInTheFamily: His grandfather also has moments like this.
* LimitedWardrobe: Subverted. Gentaro is always shown in his black jacket and pants but will swap for a new shirt every now and then. #17 also shows him in a new jacket.
* LoveYouAndEverybody
-->'''Yukina''': "Is there anybody you like?"
-->'''Gentaro''': "Everybody I've ever been friends with. Everybody I'm currently friends with. And everybody I'm ever gonna be friends with."
* MagneticHero: How he befriended Miu (Episode 4), JK (Episode 6), Shun (Episode 8) and Tomoko (Episode 10).
** Lampshaded in Episode 6, when Gamou compares him to a [[http://en.wikipedia.org/wiki/Gravitational_lens gravitational lens]].
** Gentaro delivered on his promise on making friends with everyone. In Episode 17, he's shown chatting with the Delinquents, the Pretty Girls, and a Fan Club and getting along with them.
** Now in the literal sense, with [[color:red:Mag]][[color:blue:net]] States.
** He's had this ability when he was a kid, and made a new friend '' nearly every single day'' during Elementary School.
* ManlyTears: In Episode 2, when it finally hits him that he's in outer space. [[spoiler:This may also be foreshadowing; when he realized he's crying he asks why he's doing so.]]
** Contrast with Episode 8, where he engages in InelegantBlubbering after hearing Shun's FreudianExcuse.
** And again in Episode 13 after hearing Mari's concern for her boyfriend Miura.
** And once more in Episode 19 following how badly Kengo hates him.
** Sheds some more in #26 after Shun tells him to give Miu a dance.
* TheMessiah: It's his job to go about befriending everyone in school and accepting them for who they are, doing whatever he needs to do to make them smile. This goes to the extent of [[spoiler:dying so Ryusei can be happy to see his friend awaken once more in Episode 31, then coming BackFromTheDead the next episode, [[CameBackStrong stronger than ever]]]].
* MidSeasonUpgrade: [[color:red:Mag]][[color:blue:net]] States
* {{Motif}}: Most of Fourze's forms are based on an astronaut. The only exceptions are [[color:gold:Elek]] States (construction worker) and [[color:red:Fire]] States (firefighter).
* MultiformBalance
** JackOfAllStats: [[color:lightgray:Base]] States
** GlassCannon: [[color:gold:Elek]] States
** LightningBruiser: [[color:red:Fire]] States
** FragileSpeedster: [[color:darkorange:Rocket]] States
** MightyGlacier: [[color:red:Mag]][[color:blue:net]] States
** SuperMode: [[color:cyan:Cosmic]] States
* MySignificanceSenseIsTingling: [[MakesJustAsMuchSenseInContext Pompadour sense!]]
* MythologyGag: The Fourze henshin pose is adapted from [[KamenRiderBlade Garren's]].
* NewTransferStudent
* NiceGuy: He has to be since - as he puts it - he already made friends with ''1000 people'' before coming to Amanogawa.
* NiceJobBreakingItHero: It's thanks to him that Kengo TookALevelInJerkass.
** He does realize his mistake and tries to apologize. [[spoiler:But losing the NS Magphone has just made Kengo scream "YOU'RE A COMPLETE IDIOT!" to the delinquent's face just made it worse.]]
** He also stopped the Libra Zodiarts from giving another student a Zodiarts Switch, causing him to accidentally drop it. Another student found it, [[spoiler:went beyond its Last One stage and ''eventually turned into Cancer Zodiarts'']].
* [[spoiler:OurHeroIsDead: The end of Episode 31.]]
* [[spoiler:ParentalAbandonment: He lost his parents in the 3rd Grade as revealed in #27 and lives with his grandfather.]]
* PreAsskickingOneLiner: He'll often say "Let's do this man-to-man!" when challenging the MonsterOfTheWeek.
* RealMenWearPink: He has this pink tank top under his jacket in the opening and early in Episode 3, and a pink version of one of his FunTShirt (the one with the chemistry formula). That doesn't stop him from kicking someone's ass when it comes down to it.
** Then we have the Net Switch. What does it look like? ''A pink butterfly net''. What does it do? ''Trap enemies with a net made of Cosmic Energy''.
* {{Retraux}}: Like ''anything''. There's the uniform and the hair, his schoolbag is the traditional leather carry-handle type and even his ringtone is a 70s ''enka'' theme (until he switches to the [=MagPhone=], though). Basically, Gentaro is an old school IdiotHero pulled straight from the pages of classic "[[ShonenDemographic shonen]]" fiction.
* RedOniBlueOni: The red to Kengo (as himself) and Meteor's (as Fourze) blue.
* [[spoiler:SacrificialLion: We better hope there's no bad repercussions after the events of #31.]]
* SecondYearProtagonist
* SelectiveMagnetism: [[color:red:Mag]][[color:blue:net]] States.
** With a helping of WaveMotionGun to help.
* TransferStudentUniforms: Rather than the Amanogawa uniform, he wears a more old-fashioned style of uniform in keeping with his "delinquent" image.
* UnwantedHarem: Episodes 25-26 focus, in part, on several third-year girls wanting to ask Gentarou out to prom. [[spoiler:Including Miu.]]
** Kinda subverted, as it wasn't that he didn't want them, he was just too dull to notice they were into him. Not to mention, they were Ritsuko and Tamae, former Zodiarts he defeated. Also, he made them made when images of the Alter Zodiarts made him suspecious that Ritsuko got her hands on another Switch.
* UseYourHead: Uses this as a part of his fighting style.
* WeaponOfChoice: Has 40 individually numbered switches that gives his limbs a weapon or other useful device. Right arm switches tend to be weapons, left arm switches are support equipment, right leg switches are for medium-range usage, and left leg switches are sometimes for transportation:
** '''[[color:darkorange:Circle (Right Arm)]]''':
-->'''[[color:darkorange:01]]:''' [[PowerFist Rocket]]
-->'''[[color:lightcoral:05]]:''' [[TelescopingRobot Magic Hand]]: An extending claw.
-->'''[[color:gold:10]]:''' [[ShockAndAwe Elek]]: Transforms Fourze into Elek States, armed with [[CoolSword Billy the Rod]].
-->'''[[color:chocolate:13]]:''' [[EpicFlail Chain Array]]
-->'''[[color:yellow:17]]:''' [[LightEmUp Flash]]: A large flashlight.
-->'''[[color:red:20]]:''' [[PlayingWithFire Fire]]: Transforms Fourze into Fire States, armed with the [[BifurcatedWeapon Hee-Hack Gun]], which has a [[FireBreathingWeapon Flame]] and [[MakingASplash Extinguisher]] Mode.
-->'''[[color:seagreen:29]]:''' [[ShovelStrike Schop]]: [[DishingOutDirt Extreme digging]].
-->'''[[color:red:30]]:''' [[SelectiveMagnetism N Magnet]]: Used in conjunction with the S Magnet Switch to transform Fourze into Magnet States, armed with the [[ShoulderCannon N Magnetcanon]].
-->'''[[color:purple:33]]:''' [[WolverineClaws Claw]]
-->'''[[color:cyan:40]]:''' [[SuperMode Cosmic]]: Transforms Fourze into Cosmic States, armed with the [[SwissArmyWeapon Barizun Sword]], which has a [[CarryABigStick Boost]] and [[{{BFS}} Slash]] mode.
-->'''[[color:darkorange:S-1]]:''' Rocket Super-1: Transforms Fourze into Rocket States, armed with [[DualWielding a rocket on each hand]].
** '''[[color:blue:Cross (Right Leg)]]''':
-->'''[[color:blue:02]]:''' [[MacrossMissileMassacre Launcher]]
-->'''[[color:dodgerblue:08]]:''' [[ChainsawGood Chainsaw]]
-->'''[[color:crimson:12]]:''' [[MakeMeWannaShout Beat]]: A speaker.
-->'''[[color:orchid:14]]:''' [[SmokeOut Smoke]]
-->'''[[color:navy:21]]:''' [[InvisibilityCloak Stealth]]: Works for only 5 seconds at a time, though.
-->'''[[color:gray:25]]:''' [[ThePenIsMightier Pen]]: A calligraphy brush that can create [[BarrierWarrior solidified ink marks]].
-->'''[[color:thistle:28]]:''' [[TelescopingRobot Hand]]: A robotic arm.
-->'''[[color:lightblue:32]]:''' [[AnIcePerson Freeze]]: A mini-refrigerator.
-->'''[[color:maroon:35]]:''' [[GiantFootOfStomping Giantfoot]]: A large boot that can summon giant spectral boots from the air once Fourze stomps with the Module.
-->'''[[color:pink:38]]:''' [[InescapableNet Net]]
** '''[[color:yellow:Triangle (Left Leg)]]''':
-->'''[[color:yellow:03]]:''' [[ThisIsADrill Drill]]
-->'''[[color:fuchsia:09]]:''' [[HoppingMachine Hop]][[InASingleBound ping]]: A pogo stick.
-->'''[[color:darkgreen:15]]:''' [[SpikesOfDoom Spike]]
-->'''[[color:steelblue:19]]:''' [[GatlingGood Gatling]]
-->'''[[color:lightblue:23]]:''' [[MakingASplash Water]]: A large faucet.
-->'''[[color:skyblue:26]]:''' [[BurningRubber Wheel]]: A segway.
-->'''[[color:orangered:27]]:''' [[SuperNotDrowningSkills Screw]]: A propeller.
-->'''[[color:orange:34]]:''' [[CoolBoard Board]]
-->'''[[color:cornflowerblue:36]]:''' [[BlowYouAway Aero]]: A jet engine.
-->'''[[color:saddlebrown:39]]:''' [[ShockwaveStomp Stamper]]: Places a Kamen Rider Club stamp on the enemy that turns into a TimeBomb.
-->'''[[color:yellow:S-3]]:''' Drill Super-3: Believed to transform Foruze into Drill States, armed with [[ArmedLegs a drill on each leg]].
** '''Square (Left Arm)''':
-->'''04:''' Radar: [[MissileLockOn Increases precision]] of attacks, interacts with Launcher to create [[HomingProjectile homing missiles]], and has a built-in [[CommLinks communicator]].
-->'''[[color:silver:06]]:''' [[MagicalSecurityCam Camera]]
-->'''[[color:mediumspringgreen:07]]:''' [[PunyParachute Parachute]] (most commonly used when Fourze has launched himself into space to finish off a Zodiarts)
-->'''[[color:gold:11]]:''' [[ImprobableWeaponUser Scissors]] (also doubles as a BladeBelowTheShoulder)
-->'''[[color:chartreuse:16]]:''' [[GrapplingHookPistol Winch]]
-->'''[[color:gainsboro:18]]:''' [[LuckilyMyShieldWillProtectMe Shield]]
-->'''[[color:orange:22]]:''' [[DropTheHammer Hammer]] (Can also slam it onto the ground to create shockwaves)
-->'''[[color:yellow:24]]:''' [[HealingHands Medical]]: A first-aid kit, whose powers can even be channeled externally in the form of a special glove.
-->'''[[color:blue:31]]:''' [[SelectiveMagnetism S Magnet]]: Used in conjunction with the N Magnet Switch to transform Fourze into Magnet States, armed with the [[ShoulderCannon S Magnetcanon]].
-->'''[[color:palegreen:37]]:''' [[HelicopterPack Gyro]]
* WhyDidItHaveToBeSnakes: Gentaro has a fear of cicadas as seen in Episode 9. Episode 10 expands on this fear in that he also fear the cicada cocoons, shells and pupa.
* WouldntHitAGirl: Had trouble defeating Chamaleon Zodiarts for a while, but then got over to free Tamae from the Zodiarts influence. He gets over them by the time he fights Altar Zodiarts.
** Also slightly extends to [[spoiler:Scorpion Zodiarts, despite not knowing that it is his ''homeroom teacher'']].

!!Kengo Utahoshi
->Live Actor: Ryuki Takahashi

A second-year student who possesses the technology behind Fourze. He originally intended to become Fourze, but because of his weak constitution he was forced to pass the Fourze Driver onto Gentaro. He acts as Gentaro's technical support instead.

* ArbitrarySkepticism: In a world where his schoolmates transform into [[MonsterOfTheWeek cosmic abominations]], a [[CoolGate locker in a forbidden room serves as a pathway]] to a lunar SpaceStation, and with his [[DisappearedDad late father's]] [[TragicKeepsake technology]] in the hands of an idiot superhero, Kengo stands out in his denial of the possibility of witchcraft and the supernatural. Not that it stops him from concurring that Tomoko has the ability to sense an Astro Switch's potential.
* AwesomenessByAnalysis: Displays this by working out how to improve his old friend's running stance via physics, despite having never tried competitive running himself.
* BeneathTheMask: Shown in Episode 12 - despite trying to act calm and composed (even when his father's technology is in a hands of an IdiotHero), he breaks down in tears screaming that he doesn't want to die alone on the moon.
* CharacterTics: Playing with one of the Astro Switches in public. Sure it's only to show off the newest switch and lead into the ColdOpen at times, but still.
* CheshireCatGrin: Uncharacteristically sports one of these in #25 [[spoiler: as he drags JK off to pilot Power Dizer.]]
* ChildhoodFriends: He knew Rumi Egata since they were in first grade.
* CoolGate: A locker on a forbidden room has one to a space station called the Rabbit Hatch. Yuki explains that this is because of the Astro Switches' power that connects it with the school.
* [[DefrostingIceQueen Defrosting Ice King]]: Undergoing this courtesy to Gentaro. The first breakthrough is his acceptance of the Kamen Rider Club's existence and formally joining it for good at the end of Episode 12. The second was in #19/#20 once he understands that he's always going to be good friends with Gentaro and his role as the strategist is never going to be replaced.
* {{Determinator}}: Persisted on trying to jam the Cosmic Switch into the Fourze Driver [[spoiler: to save a dying Gentaro]], despite the electrical discharge it gave. Not to mention the multiple times he tried using Medical Switch prior to that.
* DisappearedDad: His dad was killed years ago by men who wanted the Astro Switches for themselves.
* EarlyBirdCameo: In the final episode of ''KamenRiderOOO''.
* IJustWantToHaveFriends: Shown in Episode 12 when he breaks down in tears exclaiming how he doesn't want to die alone on the moon and tearing down the Kamen Rider Club banner when he assumes that everyone has betrayed him or he assumes that no one wants to help him.
* IllBoy: See RefusedByTheCall.
* InsistentTerminology: Constantly kept reminding the group that the gathering is not a club and Miu is not its president. He even lampshades this by asking how many times he's going to repeat it.
** Ultimately subverted in Episode 12, when he finally accepts Gentaro's friendship and joins his Club.
* JerkWithAHeartOfGold: Initially passed off as a morose {{jerkass}} who wants to be left alone and keeps denying the Club's existence, but is subsequently shown to have a softer side, evidenced by allowing Tomoko into the Club out of recognition for her ability to sense a Switch's potential and ultimately acknowledging the Club and becoming an official member at the end of Episode 12.
** He'll have his jerk moments every now and then like the #19/#20 arc, but he ultimately just wants to protect Gentaro.
* ManlyTears: Shed these in Episode 12 as his repressed feelings of loneliness comes to a head when he gets stranded in the Rabbit Hatch.
** And he cried these in 31/32 when [[spoiler: Gentaro was killed.]]
* MissionControl: When not piloting the Powerdizer, he can communicate with Fourze from the Rabbit Hatch while monitoring the equipment and Gentaro's vital signs.
* NotSoAboveItAll: Despite not wanting to get into the Club's shenanigans, at first, he's somehow strung up to go into costume and play along. This is shown in #13, where he's dressed like a constuction worker and then Miura for Yuki's "Youth Theater" production, and #24 when he dresses up to help Eguchi become a 'hero'. This then continues onto #25, when he goes along with Yuki's idea to [[spoiler: promote JK to being ''Power Dizer's pilot!'']]
** Goes UpToEleven in #28 - Funny Face Competition anyone?
** And the last leg switch-#39 Stamper-stamps the logo of the Kamen Rider Club on the enemy.
* NotSoDifferent: From Gentaro. As shown in #20; they worry about each other (Gentaro wants to help Kengo due to his poor health, Kengo doesn't want Gentaro in serious danger from the Zodiarts) which was the reason why they got into a scuffle in the previous episode.
* OnlySaneMan: Becomes this in Episode 9 thanks to the Altar Zodiarts acting as the force behind the "supernatural powers" of a "witch's coven".
* PlayingSick: He constantly skips classes and states that he practically ''lives'' in the nurse's office. This could be justified at him constantly going to the Rabbit Hatch to keep an eye on Zodiarts attacks.
* RedOniBlueOni: The blue to Gentaro's red. (One of two)
* RefusedByTheCall: Although the Rider Switches were originally given to him, his health does not permit him to become Fourze. He's ''not'' happy about it one bit.
* RegularCaller: Like [[KamenRiderOOO Ankh]] before him, Kengo seems to be able to sense when a Zodiarts is active. The [[RobotBuddy Burgermeal]] [[SurveillanceDrone Foodroid]] probably has something to do with it.
* SavvyGuyEnergeticGirl: Savvy Guy to both Yuki and Rumi's Energetic Girl.
* SayMyName: At the end of #31, "KISARAGI!"
* ShoutOutThemeNaming: An anagram of [[Series/KamenRider Takeshi Hongo]].
** MeaningfulName: It also contains the kanji for "star/planet".
* TheStoic
** NotSoStoic: In Episode 7, he [[ActuallyPrettyFunny tries to suppress a chuckle]] after seeing [[FaceDoodling Shun with a moustache painted on him]] by Gentaro as payback for throwing away his detention papers. And in Episode 8 he actually ''laughs'' after hearing Yuki's reason for going to detention.
** And that's nothing compared to [[spoiler: him about to cry at seeing Gentaro being killed by Ryusei in #31.]]
* StopHelpingMe: He ''hates'' Ryusei for tampering with the Switches. Then he learns from Ryusei that Gentaro asked him personally to help testing them due to Kengo's health.
** The reason why Kengo got pissed off at the use of the Magnet States? They were dangerous and he didn't want Gentaro to be damaged from using them too soon.
* TheStrategist: Takes care of strategies on how to defeat the Zodiarts.
* TakeUpMySword: Explained in Episode 11 - back when he was a freshman, he was given a letter about a special switch and a special program known as Fourze. Then Yuki arrives and they journey into the Rabbit Hatch together. Upon learning about his father's work, Kengo decides to face the Zodiarts head on.
* TechnoWizard: Not only does he fine tune the Switches, but he also makes the Foodroids based off of Yuki's designs for them.
* TellMeAboutMyFather: visits an old friend of his father at Kyoto for this reason.
* WhatTheHellHero: Chews out Ryusei in Episode 19 for tampering with the Switches, then angrily calls Gentaro an idiot for messing with the Magnet Switches despite his warnings ([[spoiler:it didn't help that they got flung far away]]). He ultimately gets better after Ryusei, ''of all people'', chews him out in return for claiming he doesn't need friends (reminding Ryusei of an argument he had with Jiro on the day he tried to activate a Zodiarts Switch). He and Gentaro ultimately make amends once the latter finally learns to properly use Magnet States.

!!Yuki Jojima
->Live Actress: Fumika Shimizu

A second-year student and Gentaro's childhood friend. She is a self-professed space {{Otaku}}, and is the first to learn of Kengo's secret base.

* {{Adorkable}}: She mimics Gentaro's henshin and goes through the school library wearing a space shuttle hat. Goofy? Yes. ''Cute'' as heck? Absolutely.
* BreakTheCutie: #11-12 put her through the ringer temporarily. [[spoiler: She accidentally causes the locker to be missing-one due to her lie to Ohsugi, the other due to letting Makise/Pyxis Zodiarts destroy what was supposedly their locker-tries to ask the director to lend a rocket to save Kengo even though that would mean risking the discovery of the Rabbit Hutch and then breaks down into tears upon fearing that she can't save Kengo.]]
* ChildhoodFriends: With Gentaro.
* CloudCuckooLander: Some of her antics point to this. Episode 23 for example, has her going along with [[spoiler: Kijima AKA Cancer Zodiarts rakugo routine.]]
* CooldownHug: Miu gives her one as she breaks down in fear that she can't save Kengo from being trapped on the moon.
* DoesThisRemindYouOfAnything: She sure does undress pretty sensually...
* DreadfulMusician: Played with; she's got a cute voice, but her Hayabusa song isn't that well liked. The Glee Club ponders why she couldn't do anything more traditional, Motoyama despises it, some characters in a FunnyBackgroundEvent in Episode 15 just laugh at her and walk away, and the events of the Queen Fest involving that song didn't end well.
** Averted in #16 as the Kindergarten class loves it.
* EarlyBirdCameo: In the final episode of ''KamenRiderOOO''.
* GenkiGirl: Don't believe us? Go see the opening of Episode 9.
* HiddenDepths: She draws the designs for the Foodroids as seen in #19.
* LargeHam
* NiceHat: Her space shuttle hat.
* NiceJobBreakingItHero: In Episode 11, she requested Hiroki's help to find the locker that connected to the Rabbit Hatch, only to turn out that he is the Pyxis Zodiarts, who then ''destroys the locker in a fiery blaze'', stranding Kengo on the moon. Episode 12 reveals, however, that it was a different one[[spoiler: - Ohsugi-sensei believed Yuki's lie, then swapped the sign she put on the locker and placed it to another one before disposing of it (thankfully [[ChekhovsGun Tomoko's drawing ultimately saved the day]])]].
** And speaking of Ohsugi-sensei, [[spoiler: the only reason he knew about the Rabbit Hatch was because he followed Kengo. And the reason he followed Kengo? ''Because he heard Yuki scream Rabbit Hatch over the NS Magphone and went to go search for it!'']]
* {{Otaku}}: Self-described, for anything related to space travel. She even makes it her dream to travel to space (despite the fact that she can do it by going through Kengo's cool locker going as far in #21 in planning on going to a college that idealizes in space travel.
** In Episode 8, her obsession was such that she ended up joining detention after she got caught trying to place an unregistered space-related book-most likely hers-into a library shelf.
** She even knows how to make homemade space food as seen in Episode 7. Twenty episodes later has her making hot pot with food ''in the shape of planets''!
** There's also her [[ItMakesSenseInContext costume and song of Hayabusa]].
** She's even read [[spoiler:Gamou's]] book "Voice from Distant Cosmos" thousands of times.
* RedOniBlueOni: The red to Miu's blue.
* RefugeInAudacity: If you're going to put your own books into the library, you may as well wear a space shuttle hat. That seems to be the general rule (just make sure no one sees you do it though).
* RousingSpeech: As part of being TheHeart of the group. She convinced Kengo that everyone in the Club was really helping him out, and convinced the Glee Club to sing their hearts out to make up for Motoyama being a Zodiarts.
* SavvyGuyEnergeticGirl: Energetic Girl to Kengo's Savvy Guy. (One of two)
* SecretKeeper: She and Kengo stumbled onto the locker that lead onto the Rabbit Hatch and kept it a secret since - Gentaro stumbled into it from Episode 1 and has been responsible for leading the rest of Kamen Rider Club to it since then.
* ShoutOutThemeNaming: To [[{{KamenRiderV3}} Joji "Riderman" Yuki]].
* SitcomArchnemesis: Initially establishes herself as this to Miu moments after the latter became the newest member of the Club, though they gradually mellow out into full-fledged friendship. Kengo lampshaded it in Episode 5 when the girls engage in yet another LightningGlare:
-->"How long are you two going to keep this up?"
* TheSmurfettePrinciple: Played with. She was the only girl in the Glee Club shown in Episodes 15-16 since there are only male students left.
* SupremeChef: Played with; she can make pretty good space food, and her galaxy hot pot was said to be tasty by Gentaro's grandfather.
* UnwittingInstigatorOfDoom: You need to learn how to ''shut up'', Yuki. [[spoiler: That probably would've saved you from ''Ohsugi-sensei abolishing the Kamen Rider Club and finding out about it!'']]
* WhatTheHellHero: Miu pulls this off to Yuki while [[spoiler:she asks Mituaki for a rocket to save Kengo on the moon, asking why she'd risk the teachers knowing about the Rabbit Hatch]], before [[CoolDownHug embracing her]] once she sees Yuki about to go down in tears.
* ZettaiRyouiki: Grade B

!!Miu Kazashiro
->Live Actress: Rikako Sakata

A third-year student and "Queen" of Amanogawa High. She is the head cheerleader, and looks down upon the rest of the student body. After a gradual change of heart following a humiliating expose of her attitude towards her fans, she becomes the fourth member (and self-proclaimed President) of the Kamen Rider Club.

* ActionDressRip: Does this to her prom dress in #26.
* ActionGirl: While not as effective a fighter as Gentaro and Shun, she's not afraid to join the fray. To wit, she managed to distract a few Zodiarts long enough for the combat-capable members to show up and pull a BigDamnHeroes in the Powerdizer.
* AllGuysWantCheerleaders: She and Shun are the school's power couple. Gentaro thinks she's a babe, too.
* AlphaBitch
** LovableAlphaBitch: After joining the Kamen Rider Club.
* BadassBoast: To ''Meteor'' of all people.
-->'''Miu''': We won't bow down to you. We're the Kamen Rider Club.
* BigDamnHeroes: In Episode 8, she saves Gentaro by beating the crap out of both Hound Zodiarts ''and'' Scorpion Zodiarts by using Powerdizer the first time, but collapsed shortly thereafter due to the massive strain it caused on her body.
* BigShutUp: Does this to the whole school council in Episode 4 [[WhatDoYouMeanItsNotAwesome by slamming her crutch onto the ground]].
* BreakTheHaughty: At the end of Episode 3, a hidden-camera footage (recorded in secret by [[GreenEyedMonster Tamae]]) is played in the middle of the BeautyPageant of which she is a participant, showing her on poolside (together with her GirlPosse) throwing away fan letters and gifts during the Queen Festival, turning a lot of students against her. She wins them back by explaining that she dislikes people who give gifts because it makes them look self-serving, instead encouraging them to do things that help improve themselves.
* CatchPhrase
-->"[[GratuitousEnglish Oops.]]"
* TheCheerleader: Originally the leader of the team, but left so she could spend more time with the Kamen Rider Club. Also acts like a cheer squad for Gentaro whenever he fights Zodiarts.
* ClubPresident: Self-proclaimed, despite Kengo (initially) [[InsistentTerminology saying otherwise]]. This also means that she can round up the troops and mobilize them into action when necessary, and also takes over as mission control at the Rabbit Hutch when Kengo is out with Gentaro.
* CutenessProximity: She has a soft spot for the Foodroids, stating how cute they are in their debut episodes. The one that's attached to her the most is Potechokin, who was helping her ''pack up'' in #26.
* {{Determinator}}: Episode 4's climax has her-after being mortally wounded by Tamae/Chameleon Zodiarts-walking toward the stage, dressed up and bandaged, proudly proclaiming why she acted to rude the episode before ''while using a crutch to support her''.
* GirlPosse: Used to lead a three-girl cheerleader squad.
* GivingSomeoneThePointerFinger: Gives this to the Hound Zodiarts.
* GratuitousEnglish: Probably the most common user in the series.
* {{Guile Hero}}ine
* {{Hypocrite}}: In Episode 25, she chews Shun out for thinking about himself and the prom when more important things are happening; at the same time she's very upset when Yuki eagerly takes up the reins of leadership for the Club because it makes her feel like the others didn't need her at all.
* IShallTauntYou: Did this to Chameleon Zodiarts to push herself off a ledge, knowing full well that Gentaro would save her.
* IronicEcho: In Episode 1, she calls Gentaro "Trashiest of Trash" when they first met (the guy thought [[ComicallyMissingThePoint she means "Man among Men"]]). Four episodes later, when Shun also said Gentaro is trash, Miu replies:
-->"I wonder if that means 'Man among Men'."
** Gets another CallBack in #26, where [[spoiler:Miu gets her prom dance with Gentaro and remarks "Who would have thought the school's Queen would dance with trash?" Gentaro asks if it's okay, and she responds that she couldn't be happier.]]
* JerkWithAHeartOfGold: She seems like a stuck-up snob, but she's not that bad of a person. She just doesn't appreciate the attention people heap on her because she feels they're shallow and are just being self-serving. Come Episode 4, she wins back her estranged fans by confessing that she doesn't like being showered with praise, and that she'd rather see them improve themselves instead of looking up to someone else.
** She's definitely come a long way since Episode 3. She's more cheerful in Episode 7 explaining to Shun via phone that she's having lots of fun in the club, and next episode has her coming in to save Gentaro from two Zodiarts.
* LargeHam: Although she's not quite the largest, despite having the most inflated ego of the lot.
* NotSoDifferent: From ''Gentaro'' of all people, lampshaded back in Episode 4. Despite their different backgrounds - Gentaro is a friendly "delinquent", and Miu the Queen of Amanogawa - they both work hard to get what they want and persist on continuing till the end.
** Which comes full circle in Episodes 25-26 when [[spoiler:Miu wanted to dance with Gentaro at the prom]].
* PassingTheTorch: [[spoiler: In Episode 25, she states that she's given the duty of ClubPresident to Yuki once she and Shun graduate.]]
* PillarsOfMoralCharacter: When Kengo asks why she's so into the idea of leading the Kamen Rider Club, she says it's the duty of the school's queen to look out for the other students. This goes into JumpedAtTheCall levels in Episode 7, where she confronts the Hound Zodiarts with none but JK in tow.
** Come Episode 8 and she saves Gentaro by using Powerdizer probably to repay his rescue of her in Episode 4.
* PluckyGirl: In Episode 7 she confronted the Hound Zodiarts completely unarmed, and in Episode 8 piloted the Powerdizer to save Gentaro despite the strain it took on her.
** In Episode 12, she tries to stop a bus [[spoiler:carrying her and many of her female schoolmates driving off an unfinished highway long enough for Shun to [[BigDamnHeroes come in the nick of time]]]].
* [[spoiler:PutOnABus: Graduates in Episode 26 with Shun, but both eventually return when they realize their college is only near Amanogawa, which means they can resume their duties at the club.]]
* RedOniBlueOni: The blue to Yuki's red.
* RichBitch: Played at first, but she's getting better.
* ShipTease: [[spoiler:In Episode 25, she says wanted Gentaro to dance with her at the prom; come next episode, she explains that a prom is supposed to be a lasting memory of high school, and she wanted to dance with the person who had most impacted her life.]]
* ShoutOutThemeNaming: To [[{{Kamen Rider V3}} Shiro Kazami]].
* SneezeCut: after Yuki talks about her in episode 33. You can see the Rabbit Hatch blowing its top from the sneeze alone!
* SitcomArchnemesis: Initially became this to Yuki moments after formally joining the Club.
* TakeThatAudience: Done ''InUniverse'' in Episode 4.
* WeAreNotAnItem: In Episode 5, Shun tries charming her back, saying that the school's King and Queen should always be at one another's sides. Miu points out that all he cares about is status (as seen last episode, [[YourCheatingHeart when he goes after Tamae]], who became the new prospective Queen after [[BreakTheHaughty the events of #3]]) and shoots him down. Interestingly, she dangles this trope between Kengo and Yuki later on.
* ZettaiRyouiki: Grade B

!!JK
->Live Actor: Shion Tsuchiya

A first-year boy, then later second-year, who acts as an "information broker", trading secrets and rumors for favors, as well as a sneaky trickster. After being saved by Fourze from the Unicorn Zodiarts and realizing the value of true friendship, he becomes the fifth member of the Kamen Rider Club and its intelligence agent.

* ButtMonkey: Used to be one, by way of Gentaro dragging him along (usually by [[EarAche the ears]]) whenever he needs information from him, or when he brings him over to the Rabbit Hatch to become the fifth member of the Kamen Rider Club.
** As evidenced in #17, he ''still'' gets his share of [[EarAche ear tugging]] by Tomoko.
** And in #25, he's [[spoiler: ''forced to operate Power Dizer''!]]
* ComedicSociopathy: Before joining the Club, he seems to enjoy the sight of someone getting beaten up or humiliated in front of him.
* DamselInDistress: He's the one that was captured by Lynx Zodiarts in #17 when the Zodiarts could've just gone for the female members of the club.
* DanceBattler: Subverted. JK's not one for battling, but those breakdance moves were ''really'' helpful when Pegasus Zodiarts tried to kill him in #22. Also counts as a ChekhovsSkill since it was first seen in the opening.
** Uses these skills when he [[spoiler: pilots the Power Dizer in #26.]]
* DirtyCoward: Used Nitta as a HumanShield in the past against a bunch of bullies. The latter didn't take it well.
** LovableCoward: After joining the Kamen Rider Club, though there are times where he musters up courage.
* DreadfulMusician: What Gentaro thinks of his karaoke singing.
** Gets a CerberusRetcon in #35: [[spoiler:He wants to follow in his rock star father's footsteps, but his complete inability to sing well pretty much shattered that dream. He adopted the identity of DJ Gene to try to hold on to as much of the dream as possible.]]
* FalseFriend: Tried to be close to Gentaro, then stole the Elek Switch to use it to defend himself against Nitta. The trope then turns the gun on him when Nitta, to whom JK once also served as this, kidnaps him and then reveals how his "friends" are nothing but these when he lets him contact them, only for them to turn him down. He ultimately gets better after seeing Gentaro [[ThePowerOfFriendship come for him]].
* FingerGun
* GlassCannon: [[spoiler: Using the Power Dizer, he's able to attack quickly and with a great variety of moves thanks to his break-dancing background. Unfortunately, after one use he's exhausted and is later shown asleep in the mecha.]]
* HairDecorations: He wears a thin hair band of different colors to pull back his hair or he parts his bangs back with rubber bands.
* HiddenDepths: #35 gives him a better backstory. He wants to be a rockstar/DJ when he grows up, but his first time doing so with a friend had them laughing at him and calling him ridiculous.
* HumanShield: He used Nitta as one as explained in Episodes 6-7. In an ironic twist, ''he'' becomes the shield for Lynx Zodiarts around ten episodes later.
* KidAnova: Always surrounded by girls. A trailer for the show described him as "the school playboy".
* KnowledgeBroker: Comes in handy when the Kamen Rider Club can't identify students. He's also been known to use the Burger Foodroid for taking pictures and recording Zodiarts attacks. His info ranges from knowing Ritsuko's Goth posse, somehow able to get around twenty female students' phone numbers and even getting info from other people if he can't find anything on a student.
* LargeHam
* LifeOfTheParty: As shown in Episode 5, his parties are immensely popular. He even has a Christmas version of the party as shown in Episode 15, explaining his absence.
* ManlyTears: Starts shedding these when [[spoiler: Gentaro was killed and discovering that Ryusei did the deed in #31.]]
* NonActionGuy: Rather than fight, he gives out information regarding students in the school.
** Subverted in Episode 25 [[spoiler:where Kengo announces that he's been promoted to ''Power Dizer'' driver.]]
* NonUniformUniform: His is more decorated with the neon hoodie he wears.
* OnlyKnownByInitials: Though he pronounces it as "Jake".
* OOCIsSeriousBusiness: Finally grows a pair and is the ''first'' to stand up to [[spoiler:Yamada/Aries Horoscopes after the death of Gentaro]] in #32.
* ThePowerOfFriendship: Ultimately realizes the value of true friendship after Fourze saves him from Nitta.
* RealMenWearPink: He's usually seen wearing nail polish.
* TookALevelInBadass: No joke. He starts off as a cowardly kid who runs away at the sight of panic, but will go out on his way to find information on Zodiarts. Jump to Episodes 25-26 and [[spoiler:he's promoted to the pilot of Power Dizer in Shun's absence, and starts beating the Zodiarts by ''break dancing''. Unfortunately, he doesn't have Shun's endurance and after one use he's already nodding off to sleep]].
** Also, he [[spoiler:was the first person to stand up to Aries Zodiarts and commented that the script he made was trash.]]
* ScreamsLikeALittleGirl: Episode 11 shows this.
* ShoutOutThemeNaming: Spells his name with the initials of [[KamenRiderX Jin Keisuke]]. And in #35, [[spoiler:he's revealed to be secretly DJ Gene, read the same as Jin.]]
* TricksterArchetype: At first.

!!Shun Daimonji
->Live Actor: Justin Tomimori

A third-year student and "King" of Amanogawa High. He is the captain and quarterback of the American Football team, and a stereotypical JerkJock. After helping Gentaro defeat the Hound Zodiarts and realizing the need to take control of his own life, he becomes the sixth member of the Kamen Rider Club and replaces Kengo as the pilot of the Powerdizer.

* TheAtoner: In Episodes 13-14 he tries to set things right with Miura, whom he wronged so badly the latter became the Orion Zodiarts.
* BadassFingerSnap: How he commands the rest of the football team.
* BecomingTheMask: A more positive version; in Episode 25, he says that initially was only interested in Miu because his father insisted that "a King should have a Queen", but over time he developed genuine feelings for her, which is why he spends a good portion of his time in the Club trying to get back together with her.
* BerserkButton: As seen in Episode 12, deliberately trying to hurt girls (especially Miu) genuinely ticks him off. [[spoiler:Makise should be grateful he didn't sic Powerdizer on him.]]
* BigDamnHeroes: The Powerdizer's primary role. [[spoiler:In Episode 12 he stops a bus full of girls whom Makise puppet-controlled into entering to lead them to their deaths on an unfinished bridge.]]
* ButNotTooForeign: He is played by half-Caucasian actor Justin Tomimori.
** [[LampshadeHanging Lampshaded]] in Episode 24 when he dresses up as a foreigner.
* ButtMonkey: Turning into this in his pursuit of getting back together with Miu
* CallingTheOldManOut: He finally gets to tell his father what he feels about his upbringing, decides that he'll make friends with whomever he wants, take control of his own destiny, and destroys the dedication statue meant for him while in Powerdizer.
* CharlesAtlasSuperpower: He can execute a tackle on Fourze ''with Rocket ignited'', push a giant roller while Gentaro, Yuki and Kengo struggle to even make it budge, and - once he joins the Club - can drive the Powerdizer without much physical strain. On one glorious moment, he even [[spoiler:stops a ''telekinetically-controlled bus from falling off an unfinished bridge'']].
** [[spoiler:Punching Gentaro IN KAMEN RIDER ARMOR hard enough to make him hit the floor]].
* ChessMotifs: In keeping with his role as "King" of the school; naturally, he treats nearly everyone else as a pawn due to his father's Machiavellian upbringing.
* TheComicallySerious: With Kengo shown to be NotSoStoic, it looks like Shun is getting this role instead. Case in point: Episode 8 shows him calmly making a phone call despite having been dragged into the sky by a Rocket-powered Kamen Rider, getting ''shot out of said sky and hurled into a tree'', still covered in twigs and leaves to boot.
* DumbJock: For a star athlete, Shun is actually a slow learner, though he makes up for it with a retentive memory.
* FirstNameBasis: As part of Shun's Character Development and opening up to the team, he starts calling Gentaro by his real name (and not by calling him "trash").
* FreudianExcuse[=/=]HiddenDepths: His JerkJock persona was founded on his struggles to live up to his father's Machiavellian upbringing. It comes to the point that his father tells him what to do (i.e., hooking up with Miu, his plays, keeping Miura benched, etc.) for almost everything just to make sure he remains the King. He also expressed regret over Miura becoming the Orion Zodiarts out of bitterness over his situation.
* GiantRobotHandsSaveLives: The Powerdizer's ''secondary'' role.
* GoodFeelsGood: When he joins the Kamen Rider Club, Gentaro tells him that he won't get any recognition for saving the city, but ''he'll'' know he's doing the right thing. Shun replies that it sounds pretty good to him.
** He's definitely been getting better as he comes in and helps Gentaro out with every Zodiarts attack that comes by.
*** In Episode 25, he tells Gentaro that being part of the Club makes him feel like he actually accomplished something during his time at school.
* GrassIsGreener[=/=]GreenEyedMonster: Ultimately confesses to Gentaro that his antagonism to the Kamen Rider Club stems from his jealousy over that fact that its members have great chemistry and are having so much fun - in stark contrast to his growing alienation from his own team. In fact, an altercation with a teammate who complained that their style (devised by his father) is boring is what got him sent over to detention in the first pace. All he wants to do is [[IJustWantToHaveFriends actually have fun with them instead of insist on treating them like pawns on a chessboard]].
* GuileHero: Even as a good guy, he still knows how to push people's buttons, such as convincing the gullible Ohsugi-sensei to keep mum about his new association with Gentaro and company.
* {{Homage}}: With the reveal of his FreudianExcuse, Shun is basically a Kamen Rider version of Andrew from ''Film/TheBreakfastClub'' only with the GrassIsGreener trope above.
* IJustWantToHaveFriends: He ''hates'' the Machiavellian philosophy his father is forcing onto him, because it ultimately alienates him from people. All he wants is actually have fun with his teammates and just play the game. Thanks to Gentaro, he finally is able to make friends and not worry too much about people not getting pissed off at him.
* IWantMyBelovedToBeHappy: [[spoiler: Near the end of #26, he asks Gentaro to give Miu the dance she wanted, saying that Gentaro promised to make the prom night perfect and all Shun really wants is for Miu to smile.]]
* {{Irony}}: As Gentaro lampshades in Episode 8. Shun's supposed to be a quarterback - the team strategist - yet has to rely on his own father for decision-making. It's also telling that his jersey number is ''2'' despite being the star of his team. It's either a reference to his namesake Ichimonji Hayato's designation as Rider-2, or foreshadowing him being the TheLancer.
* ItsPersonal: His consternation for the Kamen Rider Club's antics reaches boiling point after Miu joins the Club and [[WeAreNotAnItem shoots down his attempt to win her back]] ([[YourCheatingHeart with good reason]]), blaming it all on Gentaro.
** He also was just incredibly pissed off at Gentaro trying to act chummy around him, being the other reason why he clocked him in the head with a football just when Gentaro was about to defeat Hound Zodiarts.
* JerkJock: Deliberately sabotaged Fourze's attempt to stop the Hound Zodiarts, and set up the test that causes anyone who scores below 50% to attend remedial lessons every Sunday, knowing full well Gentaro can't pass and will be unable to be Fourze as a result out of spite. He's getting better, though, thanks to Gentaro.
** Comes full circle in Episode 9, when he sees a fellow player turning down a girl he dated and remarks how he used to be like that.
** LovableJock: Once he's in the Kamen Rider Club.
* [[KnightInShiningArmor Knight In]] PoweredArmor: [[spoiler:Saves Miu and many other girls shut-in on a bus bound to drive off an unfinished bridge in Powerdizer.]]
* LightningBruiser: Able to deliver powerful tackles under the Power Dizer without breaking a sweat and can even climb up buildings and flip in the air.
* MadeOfIron: Possibly so, given he's well enough to use the phone after getting hurled into a tree in Episode 8, and well enough to work the Powerdizer in Episode 10 despite getting caught in a fire previously.
* ManlyTears: Breaks down into these as he confesses his FreudianExcuse to Gentaro in #8.
** BerserkerTears: What he cries when [[spoiler: Gentaro is killed and finding out who Meteor was in #32.]]
* MyGodWhatHaveIDone: Despite [[NeverMyFault initially trying to deny responsibility for it]], he ultimately confesses to Gentaro that he feels great remorse for benching Miura (and in turn, driving him to become the Orion Zodiarts), knowing that he only obeyed his father's command.
* MythologyGag: His salute has been in ''KamenRider'' before - it's [[KamenRiderHibiki Hibiki]]'s CharacterTic.
* NeverMyFault: Initially tried to deny responsibility for Miura's StartOfDarkness and subsequent hospitalization, until he goes on a breakdown due to suffering MoralDissonance between obeying his father and following his conscience.
* ThePlan: In Episode 7, in a ploy to destroy the Kamen Rider Club, Shun asks Satake to keep anyone who didn't pass the exit review in Sunday Detentions, knowing full well that Gentaro was an idiot and could never get the 50% needed to pass. Unfortunately, after getting into altercations with Kamen Rider Fourze, Satake decides that all students were going to be kept in weekly special detention.
* [[spoiler:PutOnABus: Graduates in Episode 26, but eventually returns to the Club with Miu when they realize their college is only close to Amanogawa, thus they can resume their duties.]]
* TheQuietOne: Aside from Tomoko, he doesn't do a lot of talking once he gets into the Club. This could be justified as he might not be good at socializing due to his father's upbringing.
* RealMenWearPink: Head of the football team and main user of the Power Dizer is also the same one who is hugging onto a pink and white pillow when there is tension in the Kamen Rider Club.
* ScrewDestiny: In Episode 8 he ultimately realizes he needs to assert control over his own life instead of mindlessly obeying his father.
* ScrewThisImOuttaHere: His first answer to when a Zodiarts shows up. Ultimately subverted once he comes to save Gentaro in Episode 8.
* SecretKeeper: Initially. While he sees Gentaro transform into Fourze in Episode 2, he states that he'll act as if he never witnessed it. Come Episode 8, he fully acknowledges Fourze once he is welcomed into the Club.
* ShoutOutThemeNaming: His name uses the same kanji as [[{{Series/KamenRider}} Hayato Ichimonji's.]]
** MeaningfulName: In keeping with the show's space theme, his given name can be read as "Hayabusa", a Japanese unmanned space probe that gets mentioned a few times in the show.
* SurprisinglyGoodEnglish: Shown in Episode 24 when he acts like a foreigner and asks Eguchi for directions. Justified in that his actor is half-Caucasian.
* WellDoneSonGuy: His attitude stems from his desire to live to his father's standards. He even calls him "Sir" rather than "Dad", an indication of how distant they really are.
* WhatTheHellHero: Miu ''really'' chews him out at the end of Episode 25 since Shun is obsessed in trying to get her to go to Prom with him and for clowning around (literally in this case since he was dressed as a "Pierrot"). [[spoiler: Made even worse when Miu states that she wanted to go to prom with ''Gentaro''.]]
* WinkDing: Does this a couple of times in Episode 2, including right before the aforementioned ScrewThisImOuttaHere.
** He even did one while in the Powerdizer after stopping the runaway bus Makise was manipulating!
** Lampshaded in #20; the label on Miu's little SuperDeformed pic of Shun reads キラリ ニヤリ, which literally means "flashing grin".
* WouldntHitAGirl: It should be noted that driving the Powerdizer doesn't hinder this.
* YourCheatingHeart: Doesn't hesitate to move in on Tamae in Episode 4 when it looks like Miu isn't going to win the Queen Festival.
** And when he tries to get back with Miu come next episode, she shoots him down by [[LampshadeHanging lampshading this]].
** Episode 7 also sees him dating another girl - Reiko, whom Gentaro and JK attempted to persuade to join the Queen Festival - in Episode 3. Come next episode, however, Reiko dumps him due to the fact that he's hanging out with Gentaro and the others.
** As of Episode 8, he asked Miu if she wants to go out again with him, but Miu states that where they were at (watching the Earth from space as an invitation for a romantic view) wasn't going to cut it.
** In #25, Shun states that he truly started to gain feelings for Miu, to the point that he was trying to ask her out to prom. [[spoiler: Miu, unfortunately for him, wanted to go to the prom with Gentaro. He decides to let Gentaro dance with Miu in a IWantMyBelovedToBeHappy move, walking away with tears in his eyes.]]

!!Tomoko Nozama
->Live Actress: Shiho

A first-year, then later, second-year student. She is a quiet {{Goth}} girl who is never seen without her customized iPad, using the facade to hide her true feelings. She joins a witches' coven so she could go to the moon because she feels as if it's the only place she should be. She eventually gets her wish when she becomes the seventh member of the Club once Gentaro opens her up to [[BeYourself be herself]]. She's also noted to be a Kamen Rider enthusiast, and is the reason for Gentaro deciding to create the Club.

* AbhorrentAdmirer: Arguably towards Yuki. It's more or less stating that they share the same level of "interest".
* AsideGlance: Gives on in Episode 17 due to being excited on seeing another Kamen Rider.
* BattleAura: A ''black'' one to be precise.
* BeYourself: Gentaro's message to her in Episode 10.
* BeneathTheMask: Her {{Goth}} personality most likely stems from feelings of being ostracized, supported by a comment made by her mother about how she is happy to know that Tomoko has made some friends (i.e., Yuki and Gentaro).
** A look into her room also shows this. Alongside the regular {{Goth}} items strewn about, there are butterfly stickers on the wall, plastic praying mantises, cicadas (pupae and old cocoon shells included), and a little matroyshka doll of a girl with a duck hidden inside a larger gothic doll. And when Gentaro and Yuki saw her outside her usual getup, she runs away screaming "They saw my face!", implying she didn't want anyone to see the real her.
* ConspiracyTheorist: In Episode 2, it's shown she's done her homework on the UrbanLegend of the {{Kamen Rider}}s.
* DealWithTheDevil: [[spoiler:The Scorpion Zodiarts approaches Tomoko with a Switch in Episode 9's cliffhanger. In the end, she doesn't take it.]]
* EeriePaleSkinnedBrunette
* HairDecorations: Has a black rose (or some sort of fishnet item). It makes her look ''marginally'' cute.
* EvilLaugh
* FreakOut: In Episode 10, when Gentaro and Yuki see her fresh out the shower and dressed in something else, she runs out screaming "You saw my face!" and actually slathers mud on her cheeks before Gentaro catches up to her.
* FriendToBugs: Her room in Episode 10 has butterfly stickers decorating the wall, plastic beetles and praying mantises and [[WhyDidItHaveToBeSnakes (to Gentaro's horror)]] cicada shells, pupae, cocoons and adult cicadas.
* GenreSavvy: When she states the strangeness of the Ugly Ducklings in #23, Ryusei thinks that it was rich coming from a Goth. She then retorts that she knew he was going to say that.
** She's also the only one who's suspecting Ryusei's disappearances, [[spoiler:not to mention got shocked when she finds out Ryusei was Meteor.]]
* {{Goth}}: Develops into a PerkyGoth as of Episode 10.
* HiddenDepths: She states in Episode 9 that she could see spirits and Episode 10 notes that she has some ESP powers concerning the Astro Switches. She also mentions that she feels as if she doesn't have a place to belong, explaining why she joined the Lunar Witches.
* HumanShield: Becomes one to Cygnus Zodiarts in #23. Twice.
** Indirectly used as one by Libra Zodiarts in #30 when he uses her image to defend himself against Meteor Storm, in the knowledge that Ryusei [[WouldNotHitAGirl wouldn't attack her.]]
* LonersAreFreaks: Chose to be this way, but Gentaro helped her open up.
* MasochistsMeal: In Episode 5 she puts natto (fermented soybeans with a love-it-or-hate-it reputation in Japan) on Yuuki's fried prawns, insisting it tastes great. Subverted in that when Yuki reluctantly tries a bite, she admits it's actually pretty good.
* NightmareFuelStationAttendant: A family-friendly version. Even after joining the Club and learning to open up a little bit more, this is her only constant personality trait. To wit:
** She adds stuff to people's food without their consent, like natto to Yuki's fried prawns. While giving off a black BattleAura.
** Then there's that time that she believed Gentaro was dead and decided to give him ''funeral rites''.
** And another when she's singing 'Welcome to the Gates of Hell' as Gentaro, Yuki and Kengo are entering the Sunday Special Studies. [[CloudCuckooLander With her headphones blasting a completely different song at FULL VOLUME.]]
** Even her drawings of bunnies aren't immune to this. [[spoiler:And it's said drawing that saves the day when the locker to Rabbit Hatch goes missing.]]
** She carries a ''white snake skin'' just for the purpose of dowsing.
* NoSenseOfPersonalSpace: She likes to get real close within Yuki's space, touching her face, or tampering with her food. She also frisks Gentaro in Episode 9.
* OnlySaneMan: As Gentaro states, a "gloomy, weird psychic girl" is pretty normal compared to the other six members of the Club that consists of - [[HeroicSelfDeprecation as they confess]] - a delinquent (Gentaro), a control freak (Shun), an overconfident rich kid (Miu), an underclassman hanging out with weirdos (JK), a space otaku (Yuki), and a guy who ditches classes for the infirmary (Kengo).
* {{Otaku}}: She sits at the Otaku Table at lunch, though in her case she's a Kamen Rider and space Otaku.
** A look into her room in Episode 10 shows that she has interests in bugs like butterflies, praying mantis and cicadas.
* PlayfulHacker: She's hacked onto the school frame twice; one for the warning messages in Episode 2, the other for deleting every photo on the school's mainframe (especially those that included her wearing her ribbon the wrong way) in Episode 7.
** She's also used her iPad in order to get information in Episode 11.
* ProductPlacement: Just like [[KamenRiderOOO Ankh]], she carries an iPad, though the designs on it make it harder to tell at first glance.
* PsychicPowers: She has some sort of ability to see the true potential of different Switches (like Fire and Pen), and can dowse for items by using a ''white snake skin''.
* RuleOfSymbolism: Gentaro finds a Gothic matroyshka doll in Tomoko's room in Episode 10, and a little girl doll with a duck hidden inside it. This represents that despite her beliefs in the occult and all of the {{Goth}} stuff she does, Tomoko is really just a shy and scared girl.
** She also has stickers of butterflies and old cicada cocoons, probably to represent how she wanted to go into a metamorphosis and become something different.
* SayMyName: GENTARO-SAAANNN! Take note that she only says this after she's used her ESP to discover a power inside an Astro Switch.
* SheCleansUpNicely: In Episode 10, Gentaro and Yuuki see her fresh out of the shower, makeup-free and wearing normal clothing (a sweatshirt and black skirt); they both comment that she looks much prettier this way. [[FreakOut She disagrees. Vehemently.]]
* ShoutOutThemeNaming: Her surname is "[[KamenRiderAmazon Amazon]]" [[SdrawkcabName spelled backwards]].
** MeaningfulName: The "Tomo" in her first name uses the kanji for "friend", a word Amazon (like Gentaro) often used.
* ShipTease: With Ryusei.
** LovesMyAlterEgo: Suggested when she tells Ryusei she doesn't mind that he ran away and left her with a Zodiarts, because Meteor came to her rescue.
* SingleTear: Sheds one after Gentaro states how she has great instincts and perspective and how she's always welcome to the Club.
* StealthHiBye: Pulls the "bye" part off on Yuki in Episode 5.
* StrangeGirl: Feels this way either due to her ESP, doubts about her place in the world, interest in bugs, or a combination of these.
* SuperOCD: She got sent for the special classes because one picture had her ribbon "not in the middle" as she puts it. She decides to ''delete every single picture'' on the school mainframe.
* WasItAllALie: Had such high hopes about the reality of witches being real. When she finds out Ritsuko - the Altar Zodiarts - uses the other, otherwise powerless members, by making them think they have powers, she was pretty shocked.
** Happens again when [[spoiler: Ryusei's identity was revealed after killing Gentaro. She didn't take it well.]]
* WhenSheSmiles: She looks more cheerful whenever she gives one.
* YouAreNotAlone: The rest of the Kamen Rider Club open up about their faults and smile at her as if accepting her into their little family.
[[/folder]]

!Anti-Zodiarts Union
An enigmatic organization opposed to the Zodiarts, and creators of the Meteor System. Their base of operations is the M-BUS(Meteor-Backup Satellite), which fires a beam of Cosmic Energy that enables the transformation into Kamen Rider Meteor.

[[folder:General Tropes]]
* EarlyBirdCameo: If you go back to the first episode, the M-BUS can be seen.
* {{Homage}}: The name of the group itself is a homage to the Anti-Shocker Union of the original ''Series/KamenRider''.
* SpaceStation: The Union's headquarters.
[[/folder]]

[[folder:Members]]
!!Ryusei Sakuta/Kamen Rider [[color:darkblue:Meteor]]
->Live Actor: Ryo Yoshizawa

A mysterious transfer student who secretly fights as Kamen Rider Meteor. While he acts awkward and shy to gain the trust of those around him, his true persona is that of a super-serious loner who is coldly dedicated to his mission. He is attempting to awaken the Aries Zodiarts, believing that its powers can be used to save the life of Jiro Iseki, his best friend and fellow martial artist who fell into a coma after a failed attempt to activate a Zodiarts Switch.

* AloofAlly: He'll fight with the Kamen Rider Club, but he's not going to fight ''with'' them as partners. [[spoiler:[[TookALevelInKindness Initially]].]]
* ArrogantKungFuGuy: Subverted. He seems to be level-headed and calm, [[spoiler:but the idea of letting Lynx Zodiarts go before Fourze can stop him from becoming a Horoscopes didn't make him a good guy in the eyes of the Kamen Rider Club.]]
** Tachibana notes this in Episode 27, stating that his strength has made him conceited, [[spoiler:which is why he initially denied him the Meteor Storm upgrade]].
** [[spoiler:Also, he mocks Fourze giving into Lynx Zodiarts' wishes to protect JK, even though he's Meteor for the very same reason in saving his friend.]]
** However, in a twist of irony, [[spoiler:when Cygnus Zodiarts used Tomoko in Episode 23 as a HumanShield, he hesitates. Granted, it used the shield ploy better than Lynx (read: moved Tomoko's head in the way of a Mars Breaker-backed punch)]]
*** The irony returns in #30 when [[spoiler: Libra transforms into Tomoko which prevents Meteor Storm from attacking him.]]
* [[spoiler:TheAtoner: During the tail end of #32 for killing Gentaro the previous episode. This even carries onto the following episode as he states "I will protect Gentaro"...even though so far he's trying to prevent a girl from ''being Gentaro's girlfriend''.]]
* {{Badass}}: Manage to kick the ass of Libra Zodiarts, despite him being a member of the Horoscopes. Not to mention his awesome Jeet Kune Do fighting style.
** BadassAbnormal: Practiced in martial arts before being Meteor.
** [[spoiler:BroughtDownToBadass: During #32, after his ability to transform into Meteor is taken away for his actions. He ''still'' manages to kick tons of Dustard butt.]]
* BareFistedMonk: Compared to [[KamenRiderBlade many]] [[KamenRiderHibiki past]] [[KamenRiderDecade second]] [[KamenRiderOOO Riders]], he prefers fighting hand-to-hand.
* BeneathTheMask: He pretends to be a friendly person, but truthfully can't stand Gentaro at all and is a morose, aloof guy at heart. Gentaro realizes the moment he sees him that he's wearing a mask and doesn't let him in the club until he gets a taste of what's under it.
** BecomingTheMask: Seems to be happening slowly. A good example is in Episode 26, where he notes that [[spoiler:Shun and Miu's departure could be detrimental to the Club's function, just like Gentaro noted]].
* BerserkButton: Gentaro taking down the potential Horoscopes Zodiarts before it has a chance causes Ryusei to ''damn near blow his cover''.
** Another one was in Episode 20; Kengo's replies as to why he won't return to the club made him remember the altercation he had with Jiro. He was about to clock Kengo into Saturn if he had the chance.
* BigDamnHeroes: Saves Gentaro just before he was going to be massacred by both Libra and Perseus Zodiarts in Episode 16. Does it again just as Lynx is about to pounce on him in Episode 17.
** And again in Episode 32, [[spoiler:as it's his only way to protect the Kamen Rider Club whom he betrayed]].
* CheshireCatGrin: Sports an awesome one in #33 as he tries to prevent Yukina from getting too close to Gentaro.
* CoolBike: The Machine Meteorstar. Part motorcycle, part satellite from the looks of it.
* DarkAndTroubledPast: Jiro possessed a Zodiarts Switch but it backfired. Now the guy's in a coma and Ryusei's off to save him.
* [[spoiler:DealWithTheDevil: Allied himself with Aries Zodiarts to save Jiro. The first order of business? '''Kill Fourze!'''. Worse is that Aries ''kept his word''...[[WhatTheHellHero only for Jiro to relapse upon learning of what he did]].]]
* DynamicEntry: Meteor's henshin produces a SphereOfPower around him that allows him to fly in like...well, a meteor, which he's used in this fashion.
* [[spoiler:EasilyForgiven: From Gentaro, the guy he killed last Episode and who holds no real malice. The other KRC members follow suit. To his credit him Ryusei is genuinely remorseful of what he did.]]
* EurekaMoment: Gains one in Episode 22 regarding the identity of Pegasus Zodiarts when Shun mentions how they should be careful whenever Gentaro used Magnet States and after Kengo warned JK about the sensitivity of the equipment on the Rabbit Hatch.
* FalseFriend: Invoked as part of his cover. Gentaro is actually TooDumbToFool and can tell right from the start that he was hiding his true self. However, Gentaro does accept him into the club after he punches him, because he picks up on the real him and wants to be the friend with ''that'' Ryusei.
** The "false" is even emphasized because he decided to no longer make any friends when Jiro stated that friendship was ridiculous.
* FinishingMove
** ''Starlight Shower'': A series of [[RapidFireFisticuffs fast punches]], activated by placing the Meteor Switch in the Meteor Galaxy.
** ''Meteor Strike'': A powerful kick activated by turning on the Meteor Switch in the Meteor Driver.
** ''Meteor Tornado'': A [[EverythingsBetterWithSpinning spinning attack]] activated by turning on the Meteor Switch in the Meteor Driver.
** ''Meteor Storm Punisher'': Inserts the Meteor Storm Switch into the Meteor Storm Shaft, after which the tip of the switch is shot out like a [[BattleTops spinning top]]. It also absorbs the Zodiarts' Cosmic Energy and [[HoistByHisOwnPetard uses it against them]]. This has the added bonus of making it safe to destroy them thanks to draining off the extra energy.
* FunnyBruceLeeNoises: He seems inordinately fond of these.
* HeelFaceRevolvingDoor
* [[spoiler:HeroKiller: Forced to kill Gentaro as the part of his [[DealWithTheDevil bargain with the Aries Zodiarts]] to save Jiro in Episode 31.]]
* HoistByHisOwnPetard: The ''[[FinishingMove Meteor Storm Punisher]]'' is essentially a weaponized version. It absorbs the Zodiarts' own energy and uses it against them.
* {{Hypocrite}}: Mocks Gentaro into giving into Lynx Zodiarts in exchange for JK's safety. Yet, he's out there as Meteor so he can save his ''own'' friend.
* IdiotBall: [[spoiler:Went after Cancer Zodiarts to an empty library and untransformed, without realizing he could ''still'' be in the room.]]
* [[spoiler:IJustWantToHaveFriends: He admits in Episode 32 that all this time he wanted to be friends with Gentaro, but his determination to save Jiro ruined all of that (and ended up killing Gentaro). Cue him in a "MyGodWhatHaveIDone" moment in the rain.]]
* InnerMonologue: Done to show his inner thoughts. The "echoing narration" version is used most of the time, but Episode 27 has an interesting variation: during his monologue, he's facing away from the Club (who seem to be [[TimeStandsStill frozen in place]]) and Meteor's henshin music is playing in the background.
* JapanesePronouns: He normally uses "ore," but switches to "boku" when in his OrdinaryHighSchoolStudent persona.
* JerkWithAHeartOfGold: Mentally berates the members of the KRC but he can also be nice to them. He helped communicate with Kengo in Episode 19, [[spoiler:stopped himself from punching Tomoko in the face in Episode 23]], and help Shun and Miu realize that they're still important to the KRC.
** Slowly becoming less and less of a jerk, [[spoiler:and at the end of Episode 32 he accepts Gentaro's hand of friendship for good]].
* {{Kiai}}: In a manner similar to BruceLee's. Justified in that he fights using none other than Lee's Jeet Kune Do.
* [[KnightInShiningArmor Knight in Star-studded Armor]]: Seems to be going this way towards Tomoko, due to always showing up the moment right before she gets attacked.
* MadeOfIron: You'd think Cygnus Zodiarts stamping on his arm would leave some kind of GameBreakingInjury that would clue in the others on who he is. No such luck.
* MeaningfulName: "Ryusei" means meteor.
** In fact, when talking about actual meteors, the whole cast uses the rarely employed ''inseki'' instead, because if it wasn't the case his cover would be blown within five minutes!
* MyGodWhatHaveIDone: [[spoiler:Sure Jiro woke up and deactivated his Zodiarts Switch, but then he relapsed after losing his will to live over hearing of Ryusei's betrayal - all for his sake. Ryusei walks away through a GreyRainOfDepression with sheer guilt in his heart, [[WasItReallyWorthIt wondering if saving Jiro was worth killing Gentaro]] before breaking down and screaming Gentaro's name.]]
* MysteriousProtector: Even when we know who he is, he has tons of traits of this trope.
* NewTransferStudent
* NiceJobBreakingItHero: [[spoiler:Untransformed in the library instead of just running off, unaware that Kijima is watching. Now Tachibana has to terminate his abilities!]]
* [[NiceJobFixingItVillain Nice Job Fixing It,]] AntiHero: Nearly blew his cover by punching Gentaro out of frustration over seeing him destroy Lynx Zodiarts, but it works to his advantage soon, since [[spoiler: it allowed Gentaro to see a bit of the true Ryusei and have him join the Kamen Rider Club just so he can make friends with ''that'' Ryusei as opposed to the cover.]]
* NotSoDifferent: [[RuleOfThree Gentaro once more]]. Even though they have different philosophies and goals, Ryusei will take the time to help out his fellow Kamen Rider Club members and cheer them up just like Gentaro does with everyone else he meets.
** Ryusei states that he's not different from the club in general. They try to do the best for each other, stick together through and through and would sacrifice themselves in order to help others.
* OhCrap: [[spoiler: At the end of #27, he's unable to transform into Kamen Rider Meteor due to him untransforming at a ''very'' wrong moment and Kijima observing it. Made even worse because the Meteor Switch makes Tachibana able to keep an eye on everything Ryusei does.]]
** [[spoiler: At the end of #31 when Tachibana cancels Meteor's transformation, revealing his identity to the Kamen Rider Club!]]
* OnlyFriend: He may mock Gentaro for having so many friends and not taking things seriously, but the one thing that is keeping him from turning evil is that he's got a close friend - probably the ''only'' friend he'll ever consider - that he wants to save from a coma.
* OnlySaneMan: To the Kamen Rider Club - except that he's having some doubts where Tomoko's witchcraft is concerned.
* PetTheDog: [[spoiler:When Cygnus used Tomoko as a HumanShield, Meteor decided to halt his Mars Breaker punch to save her.]]
* PreAsskickingOneLiner: "I'll decide your fate!"
** As [[SuperMode Meteor Storm]]: "My fate will will deliver a storm!"
* {{Pride}}: While subtle, #27 highlights that he is arrogant. He believes that his identity as Meteor won't be found out and that he wants the new upgrade for Meteor because he doesn't believe the suit is capable of giving him the power he needs. Tachibana notes that his arrogance is getting in the way of his true strength, [[spoiler: which is why not only does Ryusei get his identity discovered, but he doesn't get the Meteor suit back.]]
* RedOniBlueOni: The blue to Gentaro's red. (One of two)
* SecretIdentity: He needs to keep the identity of Meteor this or else the suit goes bye bye. [[spoiler: Due to having the IdiotBall in #27, it happens.]]
** [[spoiler: But thanks to him killing Gentaro, Tachibana cancels the transformation so now the Kamen Rider Club knows.]]
** [[spoiler: And in the end of #32 all of the Kamen Rider Club-minus Ohsugi who came in a little later-are sworn to keep the identity a secret.]]
* ShadowArchetype: This is Gentaro if Gentaro decided to just focus on his own needs rather than playing TheMessiah to others.
* ShipTease: With Nozama. [[spoiler: Exploited by Libra in episode #30 by turning into her to prevent Ryusei from finishing him off.]]Well even the Horoscopes are shipping them.
* SixthRanger: He fights the Zodiarts as Meteor, but joins the club as Ryusei ''under false pretenses'', that is until he begins BecomingTheMask.
* SphereOfPower: Meteor's henshin forms a blue energy sphere around him for a short time. Unlike [[TransformationIsAFreeAction most other henshin effects that come with a convenient defensive barrier]], [[DynamicEntry this one can actually do some damage.]]
* StarSpangledSpandex
* SuperMode: [[color:blue:Meteor]] [[color:gold:Storm]]
** GoldenSuperMode: Has a good deal of gold in the color scheme.
* SurroundedByIdiots[=/=]OnlySaneMan: How he compares his work with the Kamen Rider Club to be.
* TemptingFate: Sure Ryusei, tell your supporter that your identity will ''never'' be found out. [[spoiler: Surprise, surprise. It did. Nice job, idiot.]]
* TransferStudentUniforms: He's even able to let Ohsugi let him wear it, once he shows him the School Handbook reguarding the uniform[[hottip:*:it says that the uniform is recommended but not required]], also letting Gentaro ''finally'' off the hook for wearing his Delinquent style.
* WeakButSkilled: Lacks Fourze's sheer arsenal, but makes up for it by being a skilled martial artist.
* WeaponOfChoice
** SwissArmyWeapon: Meteor Galaxy
*** PlayingWithFire: Mars Breaker [[hottip:*:Meteor summons a small Mars planet, where he blasts the enemy with fire.]]
*** PowerFist: Jupiter Hammer [[hottip:*:Meteor summons a small Jupiter planet to punch the enemy with.]]
*** RingsOfDeath: Saturn Sorcery [[hottip:*:Meteor summons a small Saturn planet, where he swings energy rings at the enemy.]]
** SimpleStaff: Meteor Storm Shaft
*** BattleTops: Meteor Storm Switch
* WellIntentionedExtremist: [[spoiler:He lets Lynx Zodiarts go in the attempt to find out whether or not it will become the Horoscope General: Aries Zodiarts.]]
** [[spoiler: He kills Gentaro so he could ask Aries Zodiarts to heal his friend.]]
* WhatTheHellHero: [[spoiler: In his debut episode, he's got flack from the Kamen Rider Club for ''letting the Lynx Zodiarts go free'' instead of letting them land the final blow on him.]]
** [[spoiler:Episode 18 continues this with Tomoko screaming that Kamen Riders are supposed to be heroes, something that he ''definitely'' isn't in her eyes. However he brushes it off as he states that his view of justice isn't equal to what the Kamen Rider Club believe.]]
** He also gets partially called out by Cygnus for running away while Tomoko was on her own. [[spoiler: At least Meteor didn't clock Tomoko in the face with a ''miniature Mars''.]]
** [[spoiler: He '''kills Gentaro''' with the one-inch punch so he could save Jiro by allying himself with Aries Zodiarts. Even Tachibana was shocked and had to cancel the Meteor Storm transformation, and now the whole Kamen Rider Club knows what's happened. Made even worse because Tachibana himself stated that he could try to find a cure to save Jiro once Aries was captured.]]
*** [[spoiler: The reason he did this was because Tachibana said he could ''TRY'' to save Jirou that way, not actually wake him up. Ryusei wants to save Jirou, and with the best Tachibana can do is only trying to save him, he went for the direct route, which is doing what the Aries Zodiarts wants so he can wake up Jirou.]]
** [[spoiler: And then Jiro calls him out on what he did in #31, then goes unconscious for losing the 'will to live' thanks to Ryusei killing Gentaro.]]
* WhenHeSmiles: In #26, he gives an honest smile that makes him seem that he's not a complete jerk after all.
* [[spoiler:YouHaveOutlivedYourUsefulness: As Tachibana states in #27, "Because Cancer has discovered your identity, you can no longer be Meteor."]]
** Used again in [[spoiler: #31, when Tachibana revokes his decision on Ryusei gaining Meteor's powers after he kills Gentaro. However, the ending implies Tachibana gives him the power back after he's been redeemed]].

!!Tachibana
->Voice Actor: NobuyukiHiyama

A masked man who resides in M-BUS, acting as support to Ryusei.

* AnonymousBenefactor: [[spoiler:He's the one who sent Kengo the Gate Switch in the very beginning.]]
* BigDamnHeroes: [[spoiler:#32, where he remote controls the Meteorstar as a distraction for Kengo to escape with Gentaro's body.]]
* BigGood: For Meteor. [[spoiler:And as revealed in #32, the Kamen Rider Club as well, as he sent Kengo the Gate Switch that created the portal in the first place.]]
* CoolMask
* MissionControl: He is to Ryusei what Kengo is to Gentaro.
* MythologyGag: Names himself after Tobei Tachibana, the man who aided the eight Showa Riders.
* OnlyOneName: And even then it's only implied to be but a pseudonym.
* ReasonableAuthorityFigure: Aside from the SadisticChoice below, he's generally supportive and supplies advice and information to Ryusei. [[spoiler: And when Ryusei steps out of line in #31 by killing Gentarou to protect Aries, remotely deactivates the Meteor transformation immediately.]]
* SadisticChoice: Makes Ryusei choose between getting his SuperMode and saving the Kamen Rider Club. [[spoiler:[[SecretTestOfCharacter It was a test. Had he sacrificed the Kamen Rider Club, he'd have not gotten the Meteor Storm Switch.]]]]
* [[spoiler:SecretTestOfCharacter: His SadisticChoice. Had Ryusei chosen to get the Meteor Storm Switch instead of saving the Kamen Rider Club, he'd have been denied it.]]
* ShoutOut: Come on, the robotic CoolMask? Music/DaftPunk!
* TakeUpMySword: Acknowledges that he cannot fight on his own despite his goal of defeating the Zodiarts before their Cosmic Energy can cause more havoc. To this end he instead trains Ryusei to fight in his place.
[[/folder]]

!Amanogawa High School
[[folder:Students]]
%% If the student is a Switcher (Zodiarts), then file their entry under "Regular Zodiarts" in the Zodiarts section.

!!Jun Shigeno
->Live Actress: Arisa Fujisaki

A third-year and member of Miu's cheerleading trio. As of Episode 5, Miu promotes her as the head of the Cheerleading team while she's off in her adventures with the Kamen Rider Club.

* BigEater: She's almost always seen eating, and seems to have a preference for candy, potato chips and bananas (a scene in Episode 4 even shows her locker with bananas hanging on it).
* TheCheerleader
* ClubPresident: Promoted to the head of the team since Miu will be busy with the Kamen Rider Club. As shown in #25, she does a pretty good job.
* TheDitz: And yet Miu's trusting her with ''leading the cheerleading team''.
* ShoutOutThemeNaming: To Junko and Shigeru Tama, characters in ''{{Kamen Rider V3}}''.

!!Chosuke Ban
->Live Actor: Tadao Kuroishi

Leader of the delinquents' clique. He and his gang usually hang in a corner near the school, but got their butts handed to by Gentaro. Despite his rough exterior, he does have his nice moments.

* ButtMonkey: Got his (and his clique's) ass handed to him twice by Gentaro in a CurbStompBattle while the latter was seeking information.
* JapaneseDelinquents: The ''real thing''. Gentaro just styled himself as one; otherwise he's a bona fide NiceGuy.
* JerkWithAHeartOfGold: In Episode 7, he shows JK Teruhiko's local hangout and warns him that the latter was pretty dangerous.

!!Yuri Kuramochi

Part of Ritsuko's posse, she joins to get revenge on the swim team. Gets revenge on them by using 'powers' to control the water.

* EeriePaleSkinnedBrunette: Apparently the reason she was kicked off the swim team.
** That and because she was very slow.
* MakingASplash: Except it's really Altar Zodiarts at work.
* SkunkStripe: Has a stripe of purple.
* WhosLaughingNow

!!Masami Okamura

The other member of Ritsuko's posse. She was originally part of the cheerleading club, but Miu kicked her off due to being more into dating the jocks. She wants revenge on her ex-boyfriend for dumping her.

* TheCheerleader: Originally was part of the Cheerleading Squad before Miu kicked her out.
* HairDecorations
* PlayingWithFire: Or at least how the Altar Zodiarts made it look like for her.
* ReallyGetsAround: Miu personally kicked her off the squad because she was more interested in dating the jocks than cheerleading.
* WomanScorned: Joined the coven to pull this on [[DoubleStandard the one footballer that dumped her first]].

!!Reiko Hirota
->Live Actress: Yurika Tachibana

A second-year girl who first appears as JK's pick for a potential competitor against Miu. She reappears in #7-8 and #12.

* BitchInSheepsClothing: In Episode 3, she was seemingly willing to go out and play along with Gentaro's plan in joining the Queen Festival. 5 episodes later we see her dismissing Gentaro as a freak when she breaks up with Shun.
* {{Kawaiiko}}: Plays it up by [[VerbalTic ending all her sentences with -ishi]] and so on.

!!Mari Yamamoto
->Live Actress: Natsumi Ishibashi

A member of the Photography Club and Miura's girlfriend. Unlike all other couples on the show, she remains faithful to him in spite of his troubles.

* CameraFiend: A positive example, she's out to document every spirited smile she sees.
* GenkiGirl: She could rival Yuki for pure energy in her.
* ThePowerOfLove: [[spoiler: Her heartfelt photos of Miura saves him from accepting another Zodiarts Switch from Scorpio.]]
* TenderTears: As if she's taking the {{Retraux}} approach as well by invoking soap opera heroines of TheSeventies.

!!Junta Abe
->Live Actor: Tokimasa Tanabe

President of the Glee Club. He's so far one of the only student outside of the Zodiarts who knows about Gentaro being Fourze.

* ChildhoodFriends: He went to school with Motoyama in the past.
* ClubPresident: Of the Glee Club.
* SecretHandshake: Gentaro and Yuuki teach him (and the rest of the Glee Club) their handshake.
* SecretKeeper: Not only does he learn that Motoyama, who was his classmate since elementary, is the Perseus Zodiarts, he also learns that Gentaro is Fourze.

!!Rumi Egawa
->Live Actress: Yuki Kato

Kengo's childhood friend and a member of the Track and Field Team, hoping to top an upcoming pentathlon tryout.

* ChildhoodFriends: With Kengo.
* HugeSchoolgirl
* NoGuyWantsAnAmazon: Doesn't help that other members of the Track and Field Team tease her about this (as well as her [[HugeSchoolgirl stature]]).
* NotSoDifferent: Not only does she mirror Yuki's "SavvyGuyEnergeticGirl" relationship with Kengo, but running in a bad stance has led to her developing a chronic condition.
* RedHerring: There's a lot of heavy-handed hinting that Rumi is the Dragon Zodiarts. [[spoiler:It's actually the Track and Field leader, Jin.]]

!!Misa Toriizaki
->Live Actress: Kaya Asano

A student who's into ballet and leads the Cygnus Fan Club/Cult, the Ugly Ducklings. She grades the actions of the other members with a "plus or minus" system.

* BitchInSheepsClothing: Seems like a NiceGirl all dressed in white who wants to spread the goodwill of Cygnus. Then in Episode 24, she ditches white for black, becomes a total bitch and [[spoiler:forced Eguchi to become the Cygnus Zodiarts]].
* BreakTheHaughty: The only thing that was done to her was [[spoiler:her being used as a HumanShield and Cygnus stating that she was disposable. After that, the Cult disbands]].
* FanGirl: She leads many of the other fans of Cygnus in a fan club.
* HumanShield: [[spoiler:For letting Eguchi become Cygnus Zodiarts, this was how she was rewarded.]]
* LaserGuidedKarma: See above.
* MeaningfulName: The "Tori" in her surname uses the kanji for "bird". [[spoiler:It's another RedHerring.]]
* MyGodWhatHaveIDone: [[spoiler:Learns the hard way that her stupidity nearly got her killed. After that she disbanded the Cult.]]
* NiceJobBreakingItHero: [[spoiler:Was it ''really'' necessary to make Eguchi become Cygnus Zodiarts?]]
* NotHisSled: The trailer to Episode 24 showed her [[WomanInBlack in a black costume]] and seemingly holding a Zodiarts switch.
* PaintItBlack: Her ballet outfit in Episode 24.
* RedHerring: The look in her eye and her point system ''really'' pegged her to be Cygnus Zodiarts. [[spoiler:It's actually Eguchi.]]
* ShoutOut: A ballerina who appears angelic but turns into a selfish bitch, complete with [[PaintItBlack a black tutu]] - [[Film/BlackSwan sound familiar]]?
* TooDumbToLive: It was ''really'' stupid of her to [[spoiler:force Eguchi - who before then actually resisted the temptation to do so - to activate "Last One". ''It nearly killed her'']].
* UnwittingInstigatorOfDoom: You just ''had'' to [[spoiler:make Eguchi become the Cygnus Zodiarts at Last One despite noticing that he was ''begging and pleading'' not to! All so you can say "Oh, Eguchi! We still need Cygnus so please transform for us"]]!

!!Ran Kuroki
->Live Actress: Rin Honoka

A freshman who is shown to be very angry towards elders, having known to flip them over with martial arts moves.

* BerserkButton: [[HatesBeingTouched Anyone touching her left shoulder gets flipped into the air.]]
** She even does this to Ohsugi, ''a teacher''.
* CatchPhrase: "I'll protect you, Haru!" is pretty much what she said the most in her arc. [[spoiler: This is also the very same thing that made her friend quicken his evolution as a Zodiarts.]]
* ChildhoodFriends: With Haru. Unfortunately, her insistence of this makes Haru more and more mad once he got that switch.
* HiddenDepths: She hates seniors because a few of them back in her old school made fun of Haru and tossed his charm bracelet into the pool. She stated that she'd never trust them again after that.
* NiceJobBreakingItHero: Do you wanna know why your friend gets so mad? [[spoiler: Because you won't shut up about "I'm the only one who can protect Haru!" that's why!]]
* OnlyFriend: Invoked. She doesn't believe that someone who wants to be your friend ''can'' be your friend, so she insists to Haru that he trust her. Unfortunately, this makes her very stupid and slow to realize that maybe Haru doesn't ''want'' to have her always coming to save him.

!!Yukina Takamura
->Live Actress: Mika Akizuki

A classmate of Gentaro who has a massive crush on him, wanting to be with him alone during the School Field Trip.

* BitchInSheepsClothing: While not as profound as her other fellow female students (ie Rumi, Yayoi, etc.), she shows hints of this when she threatens to confiscates Yuki's Hayabusa puppet if she doesn't do what she says.
** She goes as far as pushing a fellow shopkeeper away and berating Yuki in her kimono because they needed to make her outshine and thus forces Yuki to dress up as a fishmonger. Not to mention force Gentaro to give her a piggy back ride, make him drive her around in a rickshaw and other things.
** To make it worse? [[spoiler: She finds out about Gentaro being Fourze and screams, "Then maybe you should stop being a Kamen Rider." and ''steals'' the Fourze Driver away. What a bitch.]]
* ClingyJealousGirl: She loves Gentaro, and will ''not'' let anyone get inbetween the two. [[spoiler: Ultimately gets better in #34 when Yuki explains that Fourze is necessary.]]
** #34 gives more insight; [[spoiler: she knew Gentaro was Fourze and saw how much he was fighting as Fourze. She only wanted him to loosen up and be a normal high school student. Unfortunately, she took it a little too far when she stole the Fourze Driver.]]
* DistaffCounterpart: She's basically Gentaro with a greatly decreased sense of empathy.
* LockedOutOfTheLoop: Since she's in the same group as Yuki, Gentaro and Ryusei, she usually has to be pushed out of the way else she finds out about the existence of Kamen Riders.
** [[spoiler: #34 reveals that she already knew that Gentaro was Fourze and wanted to be close because she wanted him to relax--and then she stole the Fourze Driver.]]
* NotSoDifferent: A LargeHam and GenkiGirl who shares the same enthusiasm as Gentaro, and even does his CharacterTic of hitting his chest with a fist twice before extending it out. The only problem? She doesn't want to make friends, but rather wants to be alone with Gentaro to the point that she'll be a complete BitchInSheepsClothing and ensure that the two are ''completely'' alone.
** #34 shows that [[spoiler: she acts like that because she felt sorry for Gentaro's job in being Fourze, only trying to do this to make him relax. Of course, she didn't have to be a complete bitch about it and steal the Fourze Driver.]]
* [[spoiler:SecretSecretKeeper]]
* SlapstickKnowsNoGender: Some of the actions Ryusei uses to keep her out of the loop, [[AgonyOfTheFeet like the caltrops]].
* TooDumbToLive: Let's see: your so-called boyfriend's the guy saving the school from monsters, you took his means of fighting them and have met up with said monster (Libra Zodiarts) all so you can get this guy to relax and enjoy his field trip. What are you going to do? Refuse to give the Fourze Driver to Gentaro and get yourself ''fucking killed''. Good idea.
[[/folder]]

[[folder:Faculty]]
!!Sarina Sonoda
->Live Actress: Yuka Konan

Gentaro's first homeroom teacher, a youthful and beautiful young woman who teaches classical literature. The students consider her cute, and she's the object of Chuta's unwanted affections. [[spoiler:She is also the true identity of the Scorpion Zodiarts]].

* BeneathTheMask: Despite her popularity and kind demeanor, she can occasionally be heard complaining about the selfishness of her students behind their backs (especially Gentaro "delinquency" and Kengo's standoffishness). [[spoiler:Taken up a notch when it is revealed she is actually the Scorpion Zodiarts.]]
* [[spoiler:BigBadassWolf: She was originally the Canis Minor Zodiarts, before she evolved into Scorpion.]]
* [[spoiler:BitchInSheepsClothing: As of Episode 14, all bets that she's a nice teacher are off.]]
* [[spoiler:BroughtDownToNormal: After being defeated by Fourze, she has her Switch taken away.]]
* CharacterTic: Sucks her teeth in Episode 17, to add to her growing dislike of Gentaro.
** Doubles as a MythologyGag to ''KamenRiderDouble'', since this was Wakana Sonozaki's tic in that series.
* EmbarrassingNickname: Hayami always calls her "My little pup" (Koinu-chan in Japanese). [[spoiler:This refers to her past as the Canis Minor Zodiarts, who has surpassed her Last One phase to become a Horoscopes.]]
* HairDecorations: Hardly appropriate for a high school teacher, [[spoiler:but it turns out to be a mask for who she really is]].
* HiddenDepths: [[spoiler:She's the Scorpion Zodiarts, and before that, Canis Minor Zodiarts.]]
* HotTeacher: [[spoiler:[[HiddenDepths On the surface.]]]]
* MeaningfulName[=/=]SignificantAnagram: The syllables of her name can be arranged as [[spoiler:"sasori nanoda", meaning "I am the Scorpion"]].
* NiceGirl: Seems to be the nicest faculty in Amanogawa. [[spoiler:But that's just a facade.]]
** This may still be a double subversion if you compare her treating Libra with [[spoiler:Cancer and Aries']]
* PutOnABus: [[spoiler:Hayami's official explanation was that Sonoda-sensei had to take sick leave, when actually she was trapped into the Dark Nebula for screwing her last chance to defeat Fourze and Meteor.]]
* ReasonableAuthorityFigure: In contrast to Ohsugi. [[spoiler:Again, on the surface.]]
* {{Sensei-chan}}: Gentaro even refers to her as "Sono-chan-sensei", despite her gently reminding him "It's 'Sonoda-sensei'."
* [[spoiler:WomanScorned: Becomes this when her Switch was taken away after Fourze defeats her, vowing to work her way back up the ranks of the Horoscopes. However, even when she does get it, she fails.]]

!!Chuta Ohsugi
->Live Actor: Takushi Tanaka

A geography teacher at Amanogawa High with a dislikable personality, and is also the homeroom teacher for Gentarou's class for the third year. [[spoiler: Also considered to be the only human teacher shown so far. As of #30, he has decided to help out the Kamen Rider Club fight the Zodiarts.]]

* AbhorrentAdmirer: To Sonoda. His crush for her was also [[spoiler:the reason the Kamen Rider Club lost their portal locker in Episodes 11-12, thanks to Yuki's lie about that locker originally belonging to Sonoda-sensei]].
* ButtMonkey: [[RunningGag After finishing his speech, he turns around to find the people he's speaking to have vanished.]]
** Then there's that time where he got run over by many of the female students and mothers in Episode 13.
* CharacterTic: He usually snaps his suspenders.
* ChewingTheScenery: In Episode 18...
-->'''"TEEEESTO!"'''
** The one at the start of #29 beats that one to a pulp.
* DangerouslyGenreSavvy: The reason why he allows the prom to go on after a Zodiarts attack was due to him knowing that this happens every day. He also ''knew'' something was suspicious around Gentaro, Yuki, Kengo and Ryusei. [[spoiler: And in Episode 29, he followed Kengo to ''the Rabbit Hatch!'']]
** His only scene in #31 shows hints that [[spoiler: he might suspect Hayami as a Zodiarts.]]
* HeroicBSOD: Observing Hayami talking to Sonoda-and subsequently finding out that he has a nickname to her-made him go into complete shock. Happens again when Sonoda [[spoiler:"leaves school"]]. Played for Laughs, of course.
* {{Irony}}: The ButtMonkey out of the faculty [[spoiler:is probably one of the ''only'' teacher the Kamen Rider Club could actually trust, seeing that he's not a Zodiarts and is actually a normal, human teacher. However, as shown on the show, he's ''not'' that helpful, so even getting the Kamen Rider Club to get a teacher on the inside will be ''immensely hard'']].
** It's no longer the case as of #30 however. [[spoiler: He knows about the Kamen Rider Club and has decided to help them out.]]
* {{Jerkass}}: Towards the students, especially Gentaro, since it is his belief that teachers and students shouldn't be friends.
** More specifically he hates Gentaro because he made Sonoda-sensei "leave the school" (he didn't) and is too stubborn to listen to Gentaro about it.
** JerkWithAHeartOfGold: After seeing Gentaro fight Musca in #30, he changes his attitude.
* LargeHam
* LockedOutOfTheLoop: [[spoiler:So far, he's the only member of the faculty - aside from Satake and Haruka - that's ''not'' a Zodiarts.]]
** [[spoiler: However, as of #29, he knows about the Rabbit Hatch. And as of #30, he's helping out with the club.]]
* NotSoHarmless: See DangerouslyGenreSavvy.
* OnlySaneMan: [[spoiler:His crush hands out Switches to students, their new principal is in on the conspiracy, and the director is the man behind it all. Compared to them, him being the ButtMonkey is ''normal''!]]
** Even more so now that [[spoiler: he's helping out with the Kamen Rider Club.]]
* ProfessionalButtKisser: Behaves this way towards Miu and Daimonji. Keeping the Kamen Rider Club a secret has allowed Shun to maintain some clout over him in Episode 11 (or maybe Ohsugi's just that gullible).
** Averted in #30 as he actually tries to ''escape'' them when [[spoiler: he's being guarded by them in the Rabbit Hatch.]]
* RedHerring: [[spoiler:In one episode, Sonoda sees him reading the horoscope and asks what his sign is. He responds "Scorpio", making pincers with his fingers and getting a creepy red glow. Turns out Sonoda-sensei ''is'' the Scorpion Zodiarts.]]
* TookALevelInKindness: [[spoiler: After learning about the Zodiarts threat, along with Ran noting that Haru got his switch from a teacher, he decides to help the Kamen Rider Club and be its faculty advisor.]]

!!Takashi Sakate
->Live Actor: Satoshi Jinbo

A notoriously ruthless teacher responsible for detention classes. Has a great hatred for delinquents due to him having trouble with his own son at home.

* CastingGag: Satoshi Jinbo once played a teacher on a previous ''KamenRider'' show: ''[[KamenRiderRyuki Ryuki's]]'' Hideyuki Kagawa/Alternative Zero.
* TheDreaded: In Episode 7 alone he even makes Gentaro cower before him.
* DrillSergeantNasty: Of the academic kind. He spares nobody - not even [[JerkJock Shun]].
* FourEyesZeroSoul: Initially. With the realization that his strictness drove his son to madness, it's safe to say he's getting better.
* GratuitousEnglish: "Bad boy." (to Gentaro)
** IronicEcho: Gentaro repeats these words when he asks if Sakate's son was also one of these.
* HiddenDepths: The reason he's so ruthless to delinquents is because of his own past with his son...which comes back to bite him.
* MyGodWhatHaveIDone: His son became a Zodiarts because he was such a hardass. Discovering this had a big effect on him. This is exemplified by him repeatedly whispering Teruhiko's name while the latter is in a coma, showing that Satake still loved his son. Once Teruhiko is freed from the Zodiarts Switch, you can see the look of relief on his face as he hugs his son.
* PetTheDog: Perhaps as thanks for helping his son, he gives Gentaro a 50%[[hottip:*:The paper itself shows the final figure had been adjusted from ''18 points'']] (aka a passing grade) on the test.
* SadistTeacher: At first; with the revelation of his son being Hound Zodiarts, he'll most likely get better.
* [[SimpleStaff Simple Stick]]: Carries one as part of his usual getup.

!!Kouhei Hayami
->Live Actor: Kousei Amano

The charismatic principal of Amanogawa High. [[spoiler: In reality, he's actually the Libra Zodiarts, and is currently handing out the Zodiarts Switches after Scorpion has been demoted.]]

* TheAce: He's got a Ph.D in physics, is so popular-and gorgeous-in the eyes of the School Faculty, the students and their mothers, and is just plain charismatic. [[spoiler: Of course, that's not all he is.]]
* ButtMonkey: [[spoiler: It appears that all the newly evolved Horoscopes do not respect him as much as Sonoda.]]
* CharacterTics: Tends to use words relating to weight, such as "heavy" and "light". [[spoiler:Yet another hint that he's Libra.]]
* {{Foreshadowing}}: His debut episode hints heavily that he is the Scorpion Zodiarts, as he has the same speech patterns and body language. [[spoiler:[[{{Fauxshadow}} He's not]], but he ''is'' the Libra Zodiarts]].
* [[HotTeacher Hot Principal]]: Not only do the female students find him attractive, but so do the mothers of various students. Thus he immediately catches the attention of Sonoda, and the jealousy of Ohsugi. [[spoiler: But, just like Sonoda, this is just a farce.]]
* MeaningfulName: His first name literally translates as "fairness; impartial; justice"; [[spoiler:hinting he is the Libra Zodiarts.]]
* PerpetualSmiler: He carries a smile on his face at all times. [[spoiler:This lapses into DissonantSerenity when he shows his true colours as a ManipulativeBastard.]]

!!Haruka Utsugi
->Live Actress: Nao Nagasawa

Sonoda's replacement as homeroom teacher for Class 2B. She despises her job and would rather make a living on kickboxing then teaching students.

* [[spoiler:BadassNormal]]
* BerserkButton: Prying into her personal life for whichever reason, though this dies down later on.
* CharacterTic: Her trademark kick begins with a quick double-stomp resembling a horse tapping its hooves.
* {{Dismotivation}}: Hates being a teacher and makes it clear that she plans on quitting. [[spoiler:Gentaro convinces her to infuse her job with the passion she has for kickboxing, resulting in her starting a kickboxing club and starting to actually enjoy teaching.]]
* [[spoiler:{{Frameup}}: The real Pegasus Zodiarts goes out of his way to plant evidence implicating Utsugi because he hates her.]]
* IceQueen [[spoiler:- CoolBigSis [[TheMentor Mentor]]]]
* KickChick: Practices kickboxing.
* RedHerring: There were hints that she was Pegasus Zodiarts, her CharacterTic being one of them. [[spoiler:It's actually a student she ''really'' ticked off, who copied her kickboxing.]]
* SecretKeeper: [[spoiler:For Gentaro, because he revealed his identity as Fourze in an attempt to get her to peacefully hand over the Pegasus Switch - which she didn't have.]]
** [[spoiler: But she ''did'' have a switch; she had the switch to the fire alarm cause she kicked it off!]]
* TakeAThirdOption: She was stuck between teaching and wanting to pursue her kickboxing dreams. Gentaro suggests that she just teach kickboxing and form a club.
[[/folder]]

!Subaruboshi High School
[[folder:Students]]
!!Mei Shirakawa
->Live Actress: Runa Natsui
Ryusei's old classmate from Subaruboshi High.

* [[spoiler:BewareTheNiceOnes: Uses a pipe to hit the Dustards something nasty. [[ActorAllusion This might not]] [[SamuraiSentaiShinkenger surprise some]].]]
* OnlyFriend: With Jiro out of the picture, she's the only one able to fill this role - but it takes time.
* ShrinkingViolet: [[spoiler:Although this may be just be a result of the Aries Horoscopes' rule.]]
* WeAreNotAnItem: [[ShipTease She's working on that, though.]]

!!Jiro Iseki
->Live Actor: Ryusei Yokohama
Ryusei's best friend who fell into a coma following a failed attempt to activate a Zodiarts Switch.

* ConvenientComa: His current state. [[spoiler:He returns for good at the end of Episode 32.]]
* IJustWantToBeBadass: He just wants to be as strong as his best friend. [[BeCarefulWhatYouWishFor Then he received a Zodiarts Switch...]]
* MeaningfulName: "Iseki" sounds like ''inseki'', another word for a meteor (besides "Ryusei", which ironically is the actor's real name.)
* OnlyFriend: The only one Ryusei would consider [[spoiler:initially]].
* TooGoodForThisSinfulEarth: Played with. [[spoiler:Jiro survives but, when cured from the effects of the Switch, he is shown to be so pure that he loses the will to live on hearing what Ryusei did to save him.]]
* [[spoiler:WhatTheHellHero: Calls Ryusei out on his treachery to Gentaro all to revive him, before relapsing due to losing his will to live.]]
[[/folder]]

!Zodiarts
A Zodiarts is created when an ordinary human uses a [[TransformationTrinket Zodiarts Switch]] to create an avatar body of Cosmic Energy, transforming and giving him/her incredible powers. The human (known as a "Switcher") can use the Switch to transform freely between his/her normal and Zodiarts forms as many times as he/she wishes.

After a certain number of uses (catalyzed by the user's [[VillainousBreakdown rage and negativity]]) the Zodiarts Switch will mutate into a form known as "Last One". If the Switcher uses the Zodiarts Switch after this happens, their human body is ejected by the Zodiarts body upon transformation. While this increases the Zodiarts's power, it [[DeadlyUpgrade carries a risk]] that the Switcher will not be able to turn back to normal.

%% Only include *general* Zodiarts tropes in this list. Tropes that apply to specific Zodiarts can be filled under that Zodiarts' individual entry, below.

[[folder:General Tropes]]
* AnimalMotifs: Sometimes done with Zodiarts based on constellations that aren't animals. Pyxis for one, and even Altar has bug-like mandibles.
** Perseus has a wolf motif to him.
** Libra has antennae and a smaller mantle under his cloak that make him look like a cockroach.
** Virgo invokes this with deliberately bird-like wings that even shed feathers.
** Leo invokes a Lion motif with his mane and WolverineClaws.
** [[spoiler: Cancer obviously has many nods to a crab including claws, the ability to disappear in a cloud of bubbles and a hard shell.]]
** [[spoiler: Aries takes the ram motif pretty easily with the curled horns that adorn his head.]]
* DeadlyUpgrade: Kengo implies that when using a Zodiarts Switch in its "Last One" stage, the user may not be able to turn back. Considering their soul effectively leaves their body in a coma to control the Zodiarts body, he probably has a point.
** Gentaro mentions in Episode 8 that Miura (Orion Zodiarts) is still in hospital. [[spoiler:As of episode 13, he's well, but not going back to Amanogawa due to withdrawal symptoms.]]
** Episode 14 reveals that when a former switcher is given a new switch, it immediately enters Last One state.
** Episode 15 reveals that a Zodiarts can surpass the Last One state, which could lead to them becoming a Horoscope. [[spoiler: And Episode 22 revealed the first student to become a Horoscope.]]
* DrunkOnTheDarkSide: The users tend to become more irrational and insane as they continue to use the Switch. This is undone with its destruction, however.
* EvilFeelsGood: A frequent consequence of using a Zodiarts Switch. At least one former Switcher - Miura (Orion Zodiarts) - develops withdrawal symptoms after his Switch is destroyed.
* FromNobodyToNightmare: Invoked in the same way as ''KamenRiderDouble''.
* MadeOfExplodium: The released Cosmic Energy could take out an entire city block or more, so Fourze has to be careful when using a Limit Break.
** Of note, defeating the Zodiarts itself doesn't destroy it completely - the only way to take it out for good is to destroy the Switch by turning it off once and for all.
* MonogenderMonsters: Averted in a fashion similar to ''KamenRiderDouble''. Like the Dopants, uncovering the true identity of a Zodiarts is part of the story. To add to the mystery, the Zodairts refrain from speaking, have their voices digitally distorted, or a separate voice actor is used until their identity is revealed.
* MagicAndPowers
** PersonalityPowers: The Zodiarts evolve in reaction to their host's abilities and desires. For example the Unicorn Zodiarts gained a sword due to Nitta's fencing ability and Hound fit Teruhiko's fondness for chains as its main weapon.
* MonsterOfTheWeek
* OneWingedAngel: Some of the "Last One" transformations.
** [[spoiler: Ramped UpToEleven in #15. What is beyond Last One? The evolution to a Horoscope-level Zodiarts!]]
** Taken beyond eleven in #14 [[spoiler: as Horoscopes have the ability go Supernova turning them into giant monsters!]]
* StockSuperpowers
* SuperpoweredEvilSide: The Zodiarts are pretty much extensions of their anger and wrath, but sometimes they can get even worse. Case in point: [[spoiler: the case of Cygnus Zodiarts who was, in fact, a student's SplitPersonality.]]
* WeaponOfChoice: Some of the Zodiarts have one. These are: Orion, Monoceros, Altar, Perseus (regular) Libra, Virgo and Aries (Horoscopes)
** NamedWeapons: All of them are named. TheOtherWiki shows their names.
* VillainousBreakdown: Apparently the most effective way to accelerate a Switch's evolution to its "Last One" stage.
[[/folder]]

[[folder:The Red-Eyed Man]]
!!Mitsuaki Gamou
->Live Actor: Shingo Tsurumi

Founder of Amanogawa High School, chairman of the board, and former scientist and pioneer of lunar research with connections to NASA and the Russian Federal Space Agency.

He is secretly the mastermind behind the Zodiarts, and has been distributing the Zodiarts Switches amongst the students of his school for reasons unknown. His eyes often glow with an [[RedEyesTakeWarning unearthly red light]], and he possesses the ability to wield Cosmic Energy in a raw form. [[spoiler: As of #34, Libra has noticed that Gamou has the potential to become the Sagittarius Zodiarts.]]

* AffablyEvil: Is the BigBad, but seems to be a geuninely nice guy.
* AmbiguouslyHuman: He ''looks'' human, but the red eyes that light up and apparent control over the Zodiarts implies he's not.
** [[spoiler: He is also strong with the Cosmic Energy, as he used a raw form of it (in the form of a star) and infused Sonoda-sensei with it as so she can go OneWingedAngel.]]
** [[spoiler: Well, the jury is still out on the subject of his humanity, but as it turns out, he is a Horoscope. Sagittarius, to be precise.]]
* BigBad: Appears to be the ringleader of the Zodiarts thus far.
* EvilOverlooker: the newest version of the OP (#35 on) shows him alongside the Horoscopes in this manner.
* EvilTeacher
* HiddenAgendaVillain: There has been little explanation as to ''why'' he is distributing the Zodiarts Switches. So far, it is hinted that he is attempting to awaken a greater power by distributing the Switches to children, who are more charged with emotion and thus more likely to evolve the Switches beyond their original specifications.
* JediMindTrick: How he got [[spoiler:the police to forgo their investigation of the school]].
* [[spoiler:MyGreatestFailure: He states to Kengo in #34 that he felt sorry for not saving his father, but that might be a lie.]]
* NoNameGiven[=/=]OnlyKnownByTheirNickname: Initially, as "The Red-Eyed Man".
* OrcusOnHisThrone: He's mostly been seated on his chair and talking to the Zodiarts.
* RedEyesTakeWarning
* WellIntentionedExtremist: If Scorpion is to be believed, he's apparently trying to benefit mankind.
[[/folder]]

[[folder:Horoscopes]]
A group of twelve Zodiarts, each representing a constellation of the WesternZodiac. They are direct subordinates to Gamou, giving out Zodiarts Switches on his behalf, and are notably stronger than regular Zodiarts. A Horoscope can be identified by the distinctive black robes they wear, which act as {{Power Limiter}}s to their true potential.

A Horoscope is created when a Zodiarts exceeds the Last One stage of the Zodiarts Switch, reabsorbing its human body and evolving into an even more powerful form. Only certain talented individuals have the potential to become a Horoscope; thus, it is the Horoscopes' mission to find and awaken all twelve of their kin.

* BadassLongRobe
* CoDragons
* DeadlyUpgrade: Kengo's scan of Scorpion Nova implies the supernova power up may be carry some risk to the Zodiarts itself.
* FiveBadBand: The initial Horoscopes fit into this fairly well, even though they are not all active at once.
** BigBad: The Red-Eyed Man | Mituaki Gamou[[spoiler:/Sagittarius Zodiarts]]
** TheDragon: Virgo Zodiarts
** TheEvilGenius: Libra Zodiarts
** TheBrute: Leo Zodiarts
** TheDarkChick: Scorpio Zodiarts
** [[spoiler:SixthRanger: Cancer Zodiarts/Aries Zodiarts/Capricorn Zodiarts]]
* GenericEvilOrganizationSquad
* IAmNotLeftHanded: According to offical materials, their robes [[PowerLimiter limit their power to some degree]] and casting them off allows them to fight at full power.
* OneWingedAngel: The Red-Eyed Man can give them this ability by infusing them with a "supernova". It's stated only the Horoscopes can do this.
** The Horoscopes are pretty much OneWingedAngel forms themselves, being the result of someone who exceeded Last One and evolved into them. It doesn't even have to be one of the twelve WesternZodiac signs, as [[spoiler:Scorpion was the Canis Minor Zodiarts before evolving and Pegasus Zodiarts becoming Cancer Zodiarts. [[SerialEscalation Even from there, they can be infused with supernova into a further form, as shown in episode 14!]]]]
** ItGetsWorse. [[spoiler: Cancer Zodiarts didn't need Gamou's help unlike Scorpio. No, he went to Cancer Nova ''all by himself''!]]
* WesternZodiac

!!Scorpion Zodiarts/[[spoiler:Sarina Sonoda]]
->Voice Actor: EijiTakemoto

The Zodiarts representing the constellation Scorpius, the Scorpion. It is the first of the Horoscopes to be seen, and distributes Zodiarts Switches to those who wish to gain revenge. In battle, it uses powerful kickboxing attacks.

* [[AbsurdlySharpBlade Absurdly Sharp Stinger]]: The stinger can pierce through the bottom of a metal trolley [[spoiler:and stings Gentaro]].
* BewareMyStingerTail: It has an extendable scorpion tail on its head that can inject a deadly poison into whoever it stings. [[spoiler:It was able to sting Gentaro and JK, and merely ''grazing'' Shun has that effect, but the three were saved with the Medical Switch.]]
* BigCreepyCrawlies
* DeathByIrony: [[spoiler:Sonoda-sensei's grudge on Gentaro ultimately [[VillainousBreakdown defeated her]]. For added irony, said breakdown was caused by Miura rejecting the Orion Switch after it was offered again to him.]]
* ExtremityExtremist: Doesn't rely on its hands at all during combat, preferring either its legs or [[BewareMyStingerTail Stinger Tail]]
** Has now become somewhat of a BareFistedMonk, what with more common usage of the hands in combat, though will still prefer the legs.
** [[spoiler:KickChick]]
* [[spoiler:FateWorsethanDeath[=/=]AndIMustScream: Gets imprisoned within the Dark Nebula as punishment for screwing up her last chance]].
* ItsPersonal: Seems to be his preference as to whom he hands out Zodiarts Switches. Which is in line with both myths of Scorpius, where the Scorpion was sent to kill Orion due to a god (Apollo in one and Gaea in another) being offended by him.
** [[spoiler:She herself grows a grudge against Fourze for constantly ruining her plans. [[DeathByIrony It leads to her defeat]], as she becomes so fixated on killing him she doesn't even consider taking a VillainExitStageLeft as she'd done many times before.]]
* JackOfAllStats
* OneWingedAngel: [[spoiler:[[OurCentaursAreDifferent Transforms her bottom half of her body into a giant scorpion form]] called Scorpion Nova in Episode 14]].
** From what Gamou says, [[spoiler:all 12 Horoscopes have the ability to become this]].
* RedEyesTakeWarning
* [[spoiler:SamusIsAGirl: Despite the masculine voice, its true identity is Sonoda-sensei.]]
* ScaryScorpions
* ThisCannotBe: [[spoiler:Her reaction to Fourze managing to defeat her despite having already gone OneWingedAngel.]]
* VillainExitStageLeft: Tends to do this when Fourze is coming close to victory. [[spoiler:Until Episode 14, when [[ItsPersonal her growing grudge against Fourze]] for being too much of a SpannerInTheWorks [[VillainousBreakdown gets in the way of her common sense]].]]
* VillainousBreakdown: [[spoiler:Developes one in Episode 13, having grown tired of the Kamen Rider Club's interference. ''Really'' loses it when Miura rejects the Orion Switch, not only trying to kill him, but going pretty much berserk, gunning for Gentaro's head.]]
* WithMyHandsTied: [[ExtremityExtremist Maybe not on purpose]], but it doesn't even bother using its hands in its first fight with Gentaro.
* YouHaveOutlivedYourUsefulness: Subverted. [[spoiler:For falling to Fourze even after going OneWingedAngel, Gamou confiscates her Switch and passes the duty of passing Switches to Principal Hayami/Libra Zodiarts for the time being.]]
** [[spoiler: Played straight in #18 after she pleads for her Switch back but is easily defeated by Meteor. She is imprisoned in the Dark Nebula by Virgo Zodiarts as punishment]].

!!Libra Zodiarts/[[spoiler:Kouhei Hayami]]

The Zodiarts representing the constellation Libra, the Scales of Justice. The second of the Horoscopes to appear, it possesses various powers of illusion and fights using a [[SimpleStaff Khakkhara shakujo]]. It only distributes Zodiarts Switches to those it feels have the potential to become Horoscopes, and personally mentors them to reach that point.

* TheBadGuyWins: [[spoiler:Succeeded in destroying the four stations in Kyoto and closing its Hole, which was the mission he was sent on, despite being defeated by Fourze. On top of this, he [[OneWingedAngel achieves his Supernova]] in the process.]]
* BareFistedMonk: It should be noted that he seldom actually uses that staff when he fights in one of his disguises.
* EvilMentor: How he goes about dealing with his prospect Zodiarts and [[spoiler:Scorpion]]. The Zodiarts he "mentors" even refer to him as "Master Libra".
* TheForceIsStrongWithThisOne: [[spoiler: His supernova form allows him to detect those with the potential to become Horoscopes.]]
* KickTheSonOfABitch: [[spoiler:Tricking Virgo into sending Cancer to the Dark Nebula. While he was doing it for his own interests, there's little doubt Cancer deserved it.]]
* KnightOfCerebus: Right after Makise is dispatched, ''this'' guy sealed the deal on the CerebusSyndrome.
* ManipulativeBastard
* MasterOfIllusion: He possesses several illusory powers, most notably the ability to make itself and others look like other people. At one point he even fights Fourze while disguised as [[MirrorMatch a second Fourze]].
* MasterOfNone: He doesn't have a lot of fighting capability and his illusion powers are only good for distraction.
* RedOniBlueOni: The blue to [[spoiler:Kijima]]/Cancer and [[spoiler:Yamada]]/Aries' red.
* ShockAndAwe: Can deliver a blast of electricity from his forehead. [[spoiler: Said electricity is even able to brainwash Zodiarts, as seen with Perseus.]]
* SimpleStaff: Wields one that resembles a ''[[http://en.wikipedia.org/wiki/Khakkhara Khakkhara shakujo]]'', complete with jingling rings.
* SmugSnake[=/=]SmugSuper: It's becoming clear that he gives himself too much credit for being "Master Libra" and thinks he's more important within the Horoscopes than he really is. Overlaps with his frustrations that he's turning into TheUnfavourite, while Gamou gives [[spoiler:Cancer]] more leniency.
* VillainExitStageLeft: Is able to teleport, leaving behind a blue nebula like light when he does so.
* VillainousBreakdown: [[spoiler: When he realizes that ''he's'' next on the YouHaveFailedMe chopping block, he doesn't take it well and instead begs like a dog to be spared. This triggers his Supernova transformation, allowing him to perceive who is or can become a Horoscope, an ability that causes Gamou to (understandably) spare him]].

!!Virgo Zodiarts
->Voice Actress: RieTanaka

The Zodiarts representing the constellation Virgo, the Virgin Goddess Astraea. The third Horoscope to appear, she has various powers of spatial manipulation, such as the power to imprison people in a PocketDimension called the Dark Nebula. She first appears fighting against Fourze in ''Movie War Megamax''.

* AnAxeToGrind: Wields a staff-like axe.
* TheDragon: While first Scorpion and then Libra served this role directly, Libra's description of her implies she's closer to this role the the first two.
* EarlyBirdCameo: Rather like Meteor, she appears in ''Movie Wars Megamax'' before debuting at the end of #18.
* FlashStep
* PocketDimension: The Dark Nebula.
* PowerFloats
* PowerGivesYouWings
* PowerLevels: She states in #32 that Fourze's Cosmic States makes him almost/equal to her in strength.
* PowerOfTheVoid: Don't believe me? In her tussle with Meteor in #22, she fired spheres of energy that would have possibly killed Meteor had he not move. Why? Because one kind of energy sphere Virgo can fire are '''black holes'''.
* [[RoseHairedGirl Rose Haired Zodiarts]]
* TheSmurfettePrinciple: Currently the only Horoscope that's [[TertiarySexualCharacteristics clearly female.]]
* SphereOfDestruction
* StationaryWings
* StoneWall: Prefers to utilize a very defensive fighting style, and can use her wings as a shield.
* ThinkingUpPortals: Has the ability to create portals into space, much like Fourze's [[color:cyan:Cosmic]] States, as well as teleport people into the Dark Nebula.
* WingedHumanoid

!!Cancer Zodiarts/[[spoiler:Natsuji Kijima]]
The Zodiarts representing the constellation Cancer, the Crab sent to distract Heracles from his tasks. The fourth Horoscope to appear, it possesses an incredibly [[SuperToughness tough skin]] that makes it hard to damage and [[AbsurdlySharpBlade sharp pincers]] that can slice through anything. It evolved from the [[spoiler:Pegasus]] Zodiarts.

* [[AbsurdlySharpBlade Absurdly Sharp Claw]]: His open claw is even capable of cutting through Fourze's shield, which is made of a ''super-durable metal called Astorium''.
* [[spoiler:AndIMustScream: Libra and Virgo handle his punishment-Libra transforms him into the policeman that hounded Gamou in #27, and then tricks Virgo into sending him into the Dark Nebula, with his fan left behind.]]
* DangerouslyGenreSavvy: [[spoiler: In #27, he rushes to the library and uses his new water abilities to hide so he can see who Kamen Rider Meteor really was. It works.]]
* DeadlyGame: [[spoiler:How he hands out Zodiarts Switches. He calls it [[NamesToRunAwayFromReallyFast "Open Mic From Hell"]]. You make him laugh? Congratulations, you get a Zodiarts Switch! You fail? Say goodbye to your '''soul'''.]]
* DevilInPlainSight
* FauxAffablyEvil: The fact he's polite and cheery just makes him ''more'' disturbing.
* ForTheEvulz: How he approaches students with Switches. He basically asks if they want to have fun.
** Made even worse in #27. [[spoiler: He takes a couple of athletes' souls away because none of them could make him laugh. And those that ''could'' were given a Zodiarts Switch instead!]]
* {{Fireballs}}: One of his abilities.
* GiantEnemyCrab: [[spoiler:Moreso when [[OneWingedAngel Supernova form]] kicks in (#27).]]
* HamToHamCombat: One-sided, actually. During his fight with Meteor in #27, ''he would not shut up''.
* HoistByHisOwnPetard: He would free the souls of the KRC he imprisoned should one make him laugh. [[spoiler: Ryusei engages him in battle and the sight is so hilarious to Kijima that he laughs...which is what Ryusei wanted him to do]].
** Another thing that really bites him in the ass was [[spoiler: keeping the identity to Meteor to himself. If he had explained it to Gamou instead of saying the identity later, he'd probably would still be a Zodiarts.]]
* {{Irony}}: Cancer was supposed to pinch at the toes of Hercules while Hercules battled the Hydra. Hercules squashed him pretty easily. Here, Cancer's been ''really'' hard to destroy due to his powerful armor and the fact that he [[VillainExitStageLeft runs away just before Gentaro puts the finishing blow on him.]]
* KillItWithFire: Thus far the ''only'' thing capable of damaging him.
** Until #28, that is.
* LaughablyEvil: Seems to be an intentional tactic of his to get under his opponents skin and confuse them. Makes him even more disturbing when he does stuff like [[spoiler:''steal people's '''souls''''']].
* LightningBruiser: Fast, strong and takes most hits without a scratch on his shell.
* MakingASplash: Another of his abilities.
* OneWingedAngel: [[spoiler:Cancer Nova. Worse? He managed to reach it ''without'' help!]]
* PsychoForHire: Unlike the other Horoscopes who seem to be {{Well Intentioned Extremist}}s, Cancer is just a {{Sociopath}} who ''enjoys'' what he does.
* RedOniBlueOni: The red to [[spoiler:Hayame]]/Libra's blue. (One of two)
* ShadowArchetype: As stated before, Cancer is one to Ryusei/Meteor. This was even Lampshaded by Cancer in 27. [[spoiler:Both are liars, hiding a secret from everyone. At first, Kijima was hiding his identity as the Pegasus Zodiarts, though he did drop that act when he became Horoscopes. Ryusei, meanwhile, has been hiding his identity as Meteor.]] The parallels between the two of them are drawn constantly, with Ryusei even being the one to [[spoiler:discover Kijima's identity as a Zodiarts, and Kijima being the first person to learn of Ryusei's secret identity.]]
* SuperToughness: And how! He's basically immune to ''everything'' that Fourze can throw at him, except for prolonged exposure to fire.
* XanatosGambit: [[spoiler:His way of handing out Zodiarts Switches. They make him laugh? He hands out a Switch and a Zodiarts is let loose, continuing his mission. They don't? He gets their soul and becomes more powerful.]]
* [[spoiler:YourSoulIsMine: Type A. In #27, he was able to collect souls [[OurSoulsAreDifferent that look like rings]] and then snip them with his pincer, sending their owners into comas in the process. And he does it on the ''Kamen Rider Club'' in #28, almost snipping off Tomoko's had Ryusei not come in in time.]]

!!Aries Zodiarts/Tatsumori Yamada
->Live Actor: Kazuma Kawahara
The Zodiarts representing the constellation Aries, the Ram with the Golden Fleece. The fifth Horoscope to appear, he can control the mental facilities that regulate sleep, [[ConvenientComa tranquillising those who resist his will]]. His alter-ego is Tatsumori Yamada, a transferee to Subaruboshi from Amanogawa.

* AstonishinglyAppropriateAppearance: Well of course the Zodiarts that controls sleep would be the one that's a ''sheep''.
* ConvenientComa: He can induce this upon anyone else. [[spoiler: Ironically, he's now in one of these.]]
* [[spoiler: DealWithTheDevil: Gave one of these to Ryusei to save Jiro, in the cost of killing Fourze. He then paid his end of the bargain and revived Jiro.]]
* [[spoiler:DeathByIrony: Almost. He's last seen lying comatose in hospital after losing his Switch.]]
* TheDreaded: Among Subaruboshi students.
* {{Expy}}: [[spoiler:He's an amoral AGHS student who uses his Zodiarts Switch to torment others ForTheEvulz and is actively opposing Hayami - just like Kijima, the recently departed Cancer Zodiarts.]]
* [[spoiler:KillerRabbit: Tatsumoi supposedly transcended the [[http://en.wikipedia.org/wiki/Lepus_(constellation) Lepus Zodiarts]].]]
* [[spoiler:[[KarmicDeath Karmic Coma]]: After being defeated by Fourze, he is shown in the hospital in a coma, just like he did to his victims]].
* MeaningfulName: The kanji in his name mean "dragon" and "guard/protect." In Greek mythology, Aries was a sacred golden ram whose fleece was guarded by a dragon.
* [[spoiler:MonsterOfTheWeek: The other Horoscopes have been very dangerous, long-term threats; Yamada, on the other hand, was essentially this, with some backstory relevance for Ryusei.]]
* NewTransferStudent
* [[spoiler:PowerupLetdown: He attempts to use Supernova against Fourze Cosmic States, but since he hasn't earned it himself or been granted it by Gamou, all that happens is his horns get bigger.]]
* RedBaron: He's known as the "Apostle of Sleep".
* RedOniBlueOni: The red to [[spoiler:Hayame]]/Libra's Blue. (One of two)
* RememberTheNewGuy: [[spoiler:Flashbacks to the first episode show that he was there even though he's only actually introduced much later. He was also mentioned in Episode 17 (Ryusei's debut) when both Gentaro and Sonoda note that Yamada was gone.]]
* SimpleStaff: His main weapon.
* SquishyWizard: [[spoiler:His staff is pretty much his only means of one-upping his opponents. Once Fourze got [[SuperMode Cosmic States]], [[CurbStompBattle he went bye bye]].]]
* StandardStatusEffects: Has the power to put anyone he touches with his staff to sleep or shut down the use of the Astroswitches temporarily.

!!Leo Zodiarts/Kou Tatsugami
->Live Actor: Kazutoshi Yokoyama
The Zodiarts representing the constellation Leo, the Nemean Lion. The sixth Horoscope to be formally introduced in the television series, although he is featured in the opening title sequence and made a few non-speaking cameos beforehand. He is a proficient and deadly fighter. His true identity is Kou Tatsugami, Gamou's bodyguard.

* [[spoiler: AllYourPowersCombined: According to scans, he seems to be able the use the Switches of the past Horoscopes (specifically [[JackofAllStats Scorpio]] and [[LightningBruiser Cancer]]), allowing him to use their powers.]]
* {{Badass}}: In his first scene alone he tosses the walnuts he carried in his hand into the air, beat down members of Foundation X demanding Gamou to hand over his research papers, put one in an arm hold and caught those walnuts into his hands.
** BadassLonghair
* TheBrute: Compared to its fellow Horoscopes Zodiarts. He's also the naturally tallest of the bunch.
* CharacterTics: Manipulates walnuts in his hands, similar to Baoding Balls.
* DeathGlare
* DragonTheirFeet: As of Episode 32, we've seen Fourze gain '''five''' powerups, three Horoscopes have been lost, yet this guy has yet to act ''in any fashion''. [[JustifiedTrope Justified]] with his role as Gamou's bodyguard, instead of handing out Switches like Scorpio, Libra, and Cancer, an executioner like Virgo, or just fooling around like Aries.
* EarlyBirdCameo
* TheJuggernaut: Thus far has been pretty much unstoppable to everything thrown at him, including ''both'' [[SuperMode Fourze Cosmic States and Meteor Storm]], and having the power to go with it.
* KingOfBeasts
* MakeMeWannaShout: Has a powerful roar that can cause shockwaves.
* MeaningfulName: His family name sounds similar to ''tategami'', meaning "mane", while the kanji used for his first name means "roar."
* MightyGlacier: Tall, slow and ''powerful''. He can pummel both Cosmic States Fourze and Meteor Storm without breaking a sweat!
* MoreTeethThanTheOsmondFamily
* WolverineClaws
* YouHaveFailedMe: [[spoiler:tells Libra that should he fail the Kyoto mission, it will also be his last.]]

!!Capricorn Zodiarts/Toujiro Goto
->Live Actor: Ryousuke Kawamura
The Zodiarts representing the constellation Capricorn, the sea goat. The seventh Horoscope to appear, he can freely manipulate sound to his advantage. He's a student who turns out to be an old friend of JK's.

* AnimeHair: His is all spiked up.
* AntiVillain: Type IV. He's the least malevolent of any of the Zodiarts so far, and really just wants to play music rather than hurt anyone. He initially only fights because Fourze attacks him first.
* DreadfulMusician: In human form, but not in Zodiarts form.
* MagicMusic: Can create Music Staffs to entrap his opponent, or entrance them.
* MeaningfulName: "Goto" sounds like the Japanese pronunciation of "goat".
** ShoutOutThemeNaming: And it's read roughly like GOD, antagonist organisation to KamenRiderX - which JK was named for.
* MusicalAssassin
* ThePowerOfRock
* WeUsedToBeFriends: With JK.
[[/folder]]

[[folder:Other Zodiarts]]
!!Toshiya Miura/Orion Zodiarts
->Live Actor: Masanori Mizuno

A member of the football club who, fed up with his peers' poor treatment of him, accepts the Orion Zodiarts Switch to get revenge. His patron constellation is [[ExactlyWhatItSaysOnTheTin Orion]] the Hunter.

* CameraFiend: His family owns a photography studio. At the end of Episode 14, he quits the Football team and joins the Photography Club.
* CarryaBigStick: [[AllThereintheManual The Lemnos Club]] in Last One
* [[spoiler:ColdTurkeysAreEverywhere: The real reason why he's not going back to school.]]
** [[spoiler:At the end of Episode 14, he's recovered thanks to Gentaro giving Miura all the photos Mari took of him.]]
* DefeatMeansFriendship: Gentaro extends his hand of friendship to him. [[spoiler:However, his promise of friendship isn't enough to stop Miura's withdrawal symptoms from the Switch. Fortunately, at the end of Episode 14, he takes Gentaro's hand of friendship for good.]]
* TheDogBitesBack: The part of his FreudianExcuse for accepting the power of the Orion Zodiarts. Doesn't help that it wasn't intentional on Shun's part.
* EmbarrassingOldPhoto: Inverted. He and his family take photos of young children in a studio they own.
* LuckilyMyShieldWillProtectMe: [[AllThereintheManual Chios Shield]] in Last One.
* ThePowerOfLove: [[spoiler:His love for Mari helps him overcome his addiction to the Orion Switch.]]
* NoRespectGuy: Gets told by Shun that he's going to be benched rather harshly. In Episode 8, Shun confesses this was due to his father telling him to do so, and he felt remorse when he saw how this took a toll in Miura's sanity.
** In Episode 13 he still hasn't forgiven Shun, despite the latter [[TheAtoner making a genuine effort to set things right]].

!!Tamae Sakuma/Chameleon Zodiarts
->Live Actor: Maria Yoshikawa

A third-year and member of Miu's cheerleading trio, whose disillusionment with Miu's two-year winning streak at the Queen Festival drove her into accepting the Chamaeleon Switch. Her patron constellation is Chamaeleon the Chameleon.

* TheCheerleader
* EasilyForgiven: Miu forgives her for becoming the Chameleon Zodiarts, and hopes to see her work hard when they run for the Queen Festival next year.
* GreenEyedMonster
* {{Invisibility}}
* OverlyLongTongue
* ShoutOutThemeNaming: To the Tama siblings and Ken Sakuma, characters in ''{{Kamen Rider V3}}''.
* TheStarscream
* VillainessesWantHeroes: When she returns, it turns out she wants to ask Gentaro to the prom.
* WhipitGood: Able by her tongue

!!Fumihiro Nitta/Unicorn Zodiarts
->Live Actor: Kiyotaka Uji

A first-year fencer who holds a deep grudge against JK for once using him as a human shield against a bunch of bullies, severely injuring his right arm and thus preventing him from competing in a fencing meet. Driven by vengeance, he accepts the Unicorn Switch. His patron constellation is Monoceros the Unicorn.

* FalseFriend: JK pretends to be friends with Nitta so that he can use him.
* GameBreakingInjury: Thanks to JK using him as a HumanShield, he got a bad injury on his right arm and thus was forced to miss out on a fencing tournament. This, coupled with him overhearing that he was simply used, fuels his hatred against JK. It's ultimately subverted as he's not only recovered, but well enough to augment the power of his Switch.
* HumanShield: What JK made him to be in the past against a bunch of bullies. This fuels his rage against him.
* ImplausibleFencingPowers: Justified - the Switch evolved in reaction to his training in fencing.
* {{Unicorn}}: [[ExactlyWhatItSaysOnTheTin Obviously.]]

!!Teruhiko Satake/Hound Zodiarts
->Live Actor: Ryuji Sato

A second-year and son of the notoriously ruthless detention teacher, Takashi, who has decided to rebel against his strict father. Along the way he receives the Hound Switch, and soon goes on a rampage. His patrion constellation is Canes Venatici the Hunting Dogs.

* BlackSheep
* BladeBelowTheShoulder
* ChainPain: Both in human forma and Zodiart form.
* FreudianExcuse: Conveniently mirroring Shun during Episodes 7-8.
* JapaneseDelinquents: At home, anyway.
* LivingADoubleLife: JK's intel reveals that at school he plays TheDutifulSon and student; after school, however, he became a petty thief stealing chain-like jewelry, using them as his weapons and also to symbolize his desire to break free from his father's shadow.
* NotSoDifferent: He and Shun both have overbearing fathers; they only differ in actions - whereas Shun was driven into a breakdown but eventually found friends, Teruhiko decided to bust the chains out and act like a rebel.
* SpikesofVillainy

!!Ritsuko Usaka/Altar Zodiarts
->Live actor: Hikari Kajiwara

A leader of a witches' coven that comprises Yuri Kuramochi, Masami Okamura and herself. As the Altar Zodiarts she uses her powers to make it appear that her group has magical powers. Her patron constellation is Ara the Altar.

* FreudianExcuse: Reveals that she's already sick of being ostracized because she can see things others couldn't, and getting blamed by teachers for any supernatural mishap she witnesses.
* {{Goth}}
* HoistByHerOwnPetard: Tries to beat Fourze using her head of fire...but his Fire States makes him able to ''absorb'' her attacks, thus rendering them useless.
* NotSoDifferent: With Tomoko - both have ESP, as shown in a flashback when they first meet, as both of them reach for the same book. [[DramaticIrony The glaring difference between their fates]] gets lampshaded below.
* MagicStaff: [[AllThereInTheManual Aradia Staff]] which produce fire and have psychokinetic ability.
* MindOverMatter
* PetTheDog: Despite her hatred of teachers, she liked Sonoda-sensei enough to be honest about how her presence could've saved her from the life of a witch and exhorts her to run away before she blows up the entire school.
* PlayingWithFire[=/=]{{Fireballs}}
* PsychicPowers: Claims joining the witches coven with give you them. [[spoiler:She lied]].
* SkunkStripe: Has a streak of blonde hair.
* ThenLetMeBeEvil: Being treated like a freak and always being blamed for the supernatural occurences only she can see caused her to turn bad for real. She actually quotes this almost word for word.
* VillainessesWantHeroes: When she returns, it turns out she wants to ask Gentaro to the prom.
* WickedWitch: Or so the Altar Zodiarts' power allows her to.

!!Hiroki Makise/Pyxis Zodiarts
->Live Actor: Takafumi Shinohara

Yuki's former "friend" at the Astronomy Club who has a massive crush on her. Uses his Zodiarts power as a way to get to her and then extract his revenge. His patron constellation is [[ExactlyWhatItSaysOnTheTin Pyxis]] the Mariner's Compass.

* {{Adorkable}}: Averted. He's a geeky dork with glasses, but he's also a psycho who could kill anyone and stalk any girl he wanted.
* BewareTheSillyOnes: No, really. Makise went from geeky self-absorbed dork with a crush on one girl, play-acting as the "rest" of the astronomy club [[WesternAnimation/MyLittlePonyFriendshipIsMagic "Party of One"]]-style, to invoking a DealWithTheDevil with Yuki, turning Fourze's attacks on his friends and finally attempting to ''SHOVE A [[BusFullOfInnocents BUS FULL OF STUDENTS OFF A BRIDGE.]]'' [[ArsonMurderAndJaywalking And all within the sophomore year!]]
* BladeBelowTheShoulder: Averted. Despite the way they are place and look, Pyxis does not use them for offense.
* DirtyCoward
* DowsingDevice: How the blades on his arms function.
* FourEyesZeroSoul: Was obsessed with Yuki for quite some time, but now that he's the Pyxis Zodiarts he decides that it's time to crush her like (he thinks) she did to him, stating she was damaged goods. He's also the first Zodiarts to be portrayed as an unsympathetic {{Jerkass}} from the get go.
** What's more, he was like this ''before'' Scorpion Zodiarts gave him that switch!
* ILied: Made a deal with Yuki to find the locker if she agreed to be his girlfriend and abandon her friends. He had no intention of keeping his side of the deal and instead blew up the locker so he could see her cry.
* {{Jerkass}}: So much so that [[spoiler:Gentaro doesn't extend his hand of friendship as he'd done with previous Zodiarts]].
* KickTheDog: Only helped Yuki find the locker for the Rabbit Hatch just so he could destroy it and make her cry.
* KnightOfCerebus: Of the Monster-Of-The-Week variety.
* LaserGuidedKarma: [[spoiler:Becomes the first Switcher to miss out on Gentaro's friendship offer, leaving him instead to try to flee (in vain) from the girls whom he trapped on the bus at the end of Episode 12.]]
* LonersAreFreaks: He's the only member of the Astronomy Club (Yuki notes that it's because of his behavior that everyone left), and is shown to interact with no one else in the school. Oh and he's a stalker, that should explain everything.
* [[WomanScorned Man Scorned]]: Yuki has no feelings for him whatsoever, so he made it his duty to crush her by ''trying'' to destroy the locker connecting to the Rabbit Hatch. Taken UpToEleven in Episode 12 when [[spoiler:he tries to murder every other girl who shot him down by trapping them on a bus bound to drive off an unfinished bridge]].
* MindOverMatter: Can control objects [[spoiler: and people]] with the blades on his arms.
* NeverMyFault: Seems completely oblivious to the fact Yuki isn't turning him down out of spite but out of repulsion over his [[StalkerWithACrush creepy obsession with her]], instead deciding that she deserves to suffer for it. This extends to the 20-30 other girls that have rejected him.
** He also claims it's Fourze's fault for (apparently) destroying the locker to the Rabbit Hatch (when in fact he redirected Fourze's missiles).
* PsychopathicManchild: Let's see, a loony kid who obsesses over Yuki but then tries to destroy her once it became clear that she's not going to reciprocate his "feelings" and takes ''sheer delight'' in [[spoiler:turning girls into shooting stars by ''killing them'' (as evidenced by a future diary full of cute pictures depicting his gambit to send a bus full of them crashing off of an unfinished bridge)]]? Oh, yes. And JK's intel implies he's been like this ''way before'' he even got his Switch!
* SquishyWizard: He terrorizes Amanogawa with his telekinetic powers. The Zodiarts Switches' ability to mutate to suit [[PersonalityPowers their users' natural talents]], however, leaves him in a bad spot. Whereas Miura was a football player, Sakuma a cheerleader, Nitta a fencer, Satake a brawler, and Usaka a firm believer in black magic, he's nothing but a geeky dork with serious psychological problems, leaving him an ''utter'' pushover in melee combat ([[ItGotWorse one exploited by Fourze's mid-range-oriented Elek States]]).
* StalkerShrine: He wasn't only obsessed with Yuki. JK found out that the guy has a star map with the names and pictures of all the pretty girls in Amanogawa [[spoiler:that he was gong to put on a bus and make it crash off of an ''unfinished highway'']].
* StalkerWithACrush: For Yuki. He's given her incredible amounts of letters, gifts, emails and voicemails for God knows how long.
** [[spoiler:Apparently extends to a host of other girls whom he forced onto a bus headed for an unfinished bridge.]]
* TeensAreMonsters: He's the worst out of all of the [[spoiler: unevolved]] Zodiarts shown so far ''and that's saying something!''
* [[OneSceneWonder Two Episode Wonder]]: Despite just being another MonsterOfTheWeek, the fact that his entry is ''twice the length of any other Zodiarts'' and he's got an entire section in the FridgeHorror entry shows how much of an impact this psycho has made.
* VileVillainSaccharineShow: In a rather lighthearted series where even [[BigBad Gamou]] [[WellIntentionedExtremist seems to have good intentions]] and every other Zodiarts is an AntiVillain, a genuinely creepy [[TheSociopath sociopath]] like this guy ''really'' stands out.

!!Soushi Motoyama/Perseus Zodiarts
->Live Actor: Ryutarou Akimoto
President of the Art Club. He takes the Perseus Switch so he can dish out some punishment upon anyone (and anything) that disturbs his work. His patron constellation is [[ExactlyWhatItSaysOnTheTin Perseus]].

* AxCrazy: He was the second craziest Zodiarts next to Makise, but he's shown to be much better off at the end of Episode 16.
* BerserkButton: This guy ''really'' hates Yuki's voice when she sings, but has no problem with Abe and the rest of the Glee Club.
** He also hated Gentaro singing the Hayabusa song (although Gentaro might've done it deliberately to lure him out)
* ChildhoodFriends: Abe mentions that they went to Elementary and Middle School together. At the end of #16, they're on the rooftop shaking hands.
* DisproportionateRetribution: He's decided to turn everyone who kept him from painting in peace into ''stone statues''. So far his victims are three punks who bullied him, a pitcher who accidentally knocked over some paint cans with a stray baseball, and two GossipyHens who, in his opinion, won't shut up. And that's not yet mentioning a building he damaged such that it will lean, because ''it was blocking his view of Mount Fuji''.
* FreudianExcuse: Because everyone's been bugging him and not letting him paint in peace, he's become a Zodiarts to shut them up for good.
* HairTriggerTemper: If you do ''anything'' to interrupt his painting, he'll go berserk.
* {{Irony}}: His powers get blocked when Gentaro uses the [[ThePenIsMightier Pen Switch]] on him and splatters ink on his Medusa Hand.
** Well it has been said that the pen is mightier than the sword.
* MadArtist: His art is decent, but his obsession to his works is...[[SeriousBusiness unhealthy, to say the least]].
** He gets much better at the end of #16, deciding to redo his Mount Fuji picture and is shown to be more calm about it.
* ManlyTears: Breaks down into these (While in Zodiarts form, mind you) once he sees the works of the kindergarten class surrounding a previous work of his, and realizing that he was only trying to make ''himself'' happy with trying to perfect his painting.
* {{Medusa}}: His left hand turns people to stone. And if [[spoiler:[[AndIMustScream Gentaro was conscious the whole time...]].]]
** Kengo notes that [[spoiler: the petrification wasn't complete and that's why Gentaro was able to move around despite becoming stone. Still, doesn't necessarily mean the other victims aren't somehow conscious despite being unable to move.]]
* [[HeroesPreferSwords Monster Base on a Hero Prefer Swords]]: The Oracle Sword.
* MyGodWhatHaveIDone: Upon arriving at the kindergarten class, he's awed that his previous painting is surrounded by all of the other works of the kids, reminding him of Gentaro's drawing of Mount Fuji. He then realizes that he had taken his art so seriously that he forgot the ''reason'' he'd been making it in the first place, to make the children happy, breaking down into tears. [[spoiler:It's also implied that this canceled out his ability to evolve into a Horoscope.]]
* PetTheDog: Yes, he's [[AxCrazy utterly crazy]] and has [[HairTriggerTemper bad anger issues]], but the reason he wants to perfect his paintings is because he simply wanted to make a kindergarten class he sometimes visits happy with his works.
** Also, he doesn't hate all of the Glee Club; his ire is just toward Yuki and her Hayabusa song. As shown in the end of #16, he's back to being good friends with Abe.
* SeriousBusiness: [[WhatDoYouMeanItsNotAwesome Painting]]
* SecretHandshake: Shown twice; he does it with Gentaro (as Perseus Zodiarts) and then once more with Abe at the end.
* SuperOCD: He proclaims that anything that isn't perfect must be destroyed. Fortunately, he sees all of the kindergartners' drawings next to his old painting for them, and realizes that it doesn't matter if it's perfect or not. What mattered was the passion and love they put into them.
* TakenForGranite: What frequently happens to his victims.

!!Kimio Nonomura/Lynx Zodiarts
->Live Actor: Shohei Yamazaki
Kengo's self-proclaimed rival, who was given his Switch by the Libra Zodiarts. He uses it in order to get rid of the competition of all students with higher test scores than he. His patron constellation is [[ExactlyWhatItSaysOnTheTin Lynx the Lynx]].

* CharacterTics: Snapping his left thumb and index finger, which quickly outed his true identity to the Club.
* FlatCharacter: Aside from having a one-sided rivalry with Kengo on the smartest student in school, there's nothing else on him. Even more so since we don't even see him after Gentaro destroys his Zodiarts switch.
* FragileSpeedster
* PantheraAwesome
* ShadowArchetype: He's basically Kengo minus the idea of him wanting to make friends and the toleration all of Gentaro's antics.
* SmallNameBigEgo: It comes with being Kengo's "self-proclaimed" rival.
* TheRival: Claims to be this for Kengo.
* WolverineClaws: Comes in hand with his feline theme.

!!Jin Nomoto/Dragon Zodiarts
->Live Actor: Ryu Ando
Captain of the Track and Field team who became a Zodiarts to discourage outside help and to kill the Kamen Riders, starting to grow bored of track practice. His patron constellation happens to be Draco the Dragon.

* FeedItWithFire: and Electric, too!
* ForTheEvulz: Why he went about and became a Zodiarts.
* ImprovisedWeapon: Throws shot puts around. Surprisingly, nobody picked up on this and said "Maybe the Zodiarts is part of the track and field club!"
* JerkJock: To a degree that makes even pre-CharacterDevelopment Shun look like a NiceGuy in comparison.
* MadeOfIron: More like made of ''steel''...[[DeathByIrony Which spelled the end of his Zodiarts career when Fourze obtained Magnet States]].
* MightyGlacier: He can take hits hard. REALLY hard. He can also strike back really hard.
* NighInvulnerable: It can stand the attacks from both Fire and Elec states, and Meteor can't even land a single blow on it! The "Nigh" comes into play when Fourze assumed Magnet States, [[WeaksauceWeakness then mopped the floor with Jin]].
* OurDragonsAreDifferent
* PlayingWithFire: In Episode 20, he gains the ability to shoot fire.
* ShoutOut: A dragon that goes arround throwing balls. The reference would only be clearer if he [[DragonBall granted wishes]].
* VocalDissonance: The some what squeaky voice that comes off the fearsome looking suit might be surprising.

!!Natsuji Kijima/Pegasus Zodiarts
->Live Actor: Soran Tamoto
A Zodiarts who is attacking talented martial artists to test its own strength. Its patron constellation is Pegasus [[spoiler:until he evolves into the Cancer Zodiarts]].

* BeneathTheMask: A very jolly fellow who sprinkles [[PurpleProse rakugo phrases and puns]] into his normal speech. [[spoiler:Then after he is uncovered as the Pegasus Zodiarts, he drops the flowery speech and becomes sinister and cold.]]
* BloodKnight
* CharacterTic: Clops his feet like a horse when about to throw a high kick. [[spoiler:He only does this in order to incriminate Haruka Utsugi, and drops it once he is uncovered.]]
** Nowadays he's more often seen tapping that fan of his in time with the dialogue.
* DisproportionateRetribution: Part of the reason why he [[spoiler:framed Haruka Utsugi was because she took away his fan when he accidentally hit her with it]], though he admits he would've done it to ''someone'' anyway and that was just why he did it the way he did.
* FauxAffablyEvil
* ForTheEvulz: Outright admits most of his reason for becoming a Zodiarts and [[spoiler:framing Haruka]] was simply because he enjoyed it. [[spoiler:Pretty much becomes his modus operandi when handing out Zodiarts Switches.]]
* {{Frameup}}: [[spoiler:Tries to frame Utsugi by mimicking her fighting style, dropping some evidence and telling the KRC that she took it from him, and outright saying "Do you really want to hit your teacher?" when Gentaro fights him in Episode 21.]]
* FromNobodyToNightmare: Found his switch by ''complete accident'' (rather than being selected by the Horoscopes) and still manages to be [[spoiler: the first MonsterOfTheWeek to evolve into a full blown Horoscope.]]
* MeaningfulName: [[spoiler: His given name can be alternately read as the word for "crab".]]
* [[spoiler:OneWingedAngel: Transforms into the Cancer Zodiarts.]]
* {{Pegasus}}: Self explanatory.
* PungeonMaster: A member of the school's [[http://en.wikipedia.org/wiki/Rakugo Rakugo]] Club, he often mixes puns and wordplay into his speech.
** Especially obvious [[spoiler:in Episode 27, when he spends a couple of minutes during his fight with Meteor making puns about fish and tadpoles, to Meteor's growing annoyance.]]
* RedHerring: Was thought to be Haruka. [[spoiler:He was deliberately impersonating her fighting style to set her up as said Zodiarts out of petty revenge for confiscating his fan, and ForTheEvulz.]]
* ShadowArchetype: He's pretty much Ryusei without something to keep him good - both put up a NiceGuy facade to hide their more serious personae. [[spoiler:Whereas Ryusei ultimately TookALevelInKindness, Natsuji is rapidly JumpingOffTheSlipperySlope and into a full Horoscopes.]]
* TheSociopath: What he's like BeneathTheMask.
* WickedCultured
* WingsDoNothing: So far just there for decoration.

!!Norio Eguchi/Cygnus Zodiarts
->Live Actor: Shugo Nagashima
->Voice Actor: Taiki Matsuno
A student who wishes to be a hero after observing Fourze. He becomes a Zodiarts who styles itself as a Hero of Justice, complete with flashy entrance and catchphrase. However, it possesses a fragile ego and spitefully assaults anyone who slights it [[spoiler: and even more so]]. Its patron constellation is Cygnus the Swan.

* BitchInSheepsClothing: At first it seems like a hero for justice...until JK reveals that Cygnus beats people up who make fun of it. [[spoiler:Episode 24, however, reveals that it's actually his shadow self at work all this time.]]
* CaptainErsatz: Of both [[KamenRiderDenO Sieg]] and [[KamenRiderKiva Kamen Rider IXA]].
* CharacterTics: Assigning people points based off of good or bad actions; Cygnus fangirl Misa Toriizaki does the same [[spoiler:but this is just a RedHerring]].
* {{Cosplay}}: Has an outfit inspired by Cygnus, [[spoiler:and then dons one based on Fourze at the end]].
* DirtyCoward: Used Tomoko as a shield to keep Meteor from bashing him in. He does it again in Episode 24, this time with [[spoiler:[[LaserGuidedKarma Toriizaki]]]].
* EveryoneCallsHimBarkeep: Due to his reputation as a hero, everyone simply calls him "Cygnus"; Gentaro's fight with his Last One state in Episode 24 marks the first time anyone refers to him as the Cygnus Zodiarts.
* FeatherFlechettes
* {{Fanboy}}: Wanted to become a hero after observing Fourze fighting off Lynx Zodiarts in Episode 18 then switched to Cygnus after he was saved from thugs. [[spoiler:He decides to go back to worshiping Fourze via dressing up like him and helping a lady on the street.]]
* PaintItBlack: His PerpetualMolt does this [[spoiler:once he triggers Last One.]]
* PerpetualMolt: The indication that Cygnus has arrived.
* SecretTestOfCharacter: Gentaro gets the members of the KRC to dress up and act out in situations to let Eguchi help them out. Eguchi settles on helping the little school kid (aka Yuki) get her balloon back.
* [[spoiler:SplitPersonality: The first time Eguchi used the Zodiarts Switch, it caused the darker side of his personality taking control of Cygnus while the real guy remained oblivious.]]

!!Yayoi Tokuda/Coma Zodiarts
->Live Actress: Kasumi Suzuki
A third-year who is head of the Newspaper Club. She becomes a Zodiarts who uses its hair to create copies of the Chameleon, Altar and Dragon Zodiarts in order to frame their original Switchers and prevent them from graduating. Its patron constellation is [[http://en.wikipedia.org/wiki/Coma_Berenices Coma Berenices]], the hair of [[http://en.wikipedia.org/wiki/Berenice_II_of_Egypt Queen Berenice II of Egypt]].

* BitchInSheepsClothing: Seems to be a reasonable HotScoop...then she intentionally frames Tamae, Kimio and Ritsuko of wrongs they never commited - all because ''she doesn't want to graduate and neither will she let the others do so''.
* CameraFiend
* ClubPresident: Of the Newspaper Club.
* TheFaceless
* FourEyesZeroSoul
* GirlishPigtails: To a frightening degree.
* GrowingUpSucks: Her motivation for becoming a Zodiarts and framing Ritsuko, Kimio and Tamae? She doesn't want to leave high school, and feels that neither should everybody else.
* InformedAbility: JK claims that she makes for a better KnowledgeBroker than him.
* MookMaker: Can turn its hair into copies of existing Zodiarts.
* NotSoDifferent: To Miu. Both are seniors, presidents of their respective clubs, and dread graduating. However, this is where similarities end: whereas Miu learns to accept the fact, Yayoi remains a stubborn AdultChild who refuses to accept it.
* PrehensileHair
* StringyHairedGhostGirl: Provides the inspiration for this Zodiarts. Not just for the stringy hair and deliberately creepy LimpAndLivid portrayal, but Yayoi also harbors a grudge.

!!Haru Kusao/Musca Zodiarts
->Live Actor: Jigen Araki
A freshman who was given his Switch by Libra in an attempt to be more outgoing. His patron constellation is Musca, the Fly.

* BerserkButton: Due to the Switch, he lashes out at Ran on her assistance on always trying to protect him.
* BigCreepyCrawlies
* ChildhoodFriends: With Ran. Deconstructed, however, because Ran insists that he should only be friends with her even though Haru wanted to try and befriend Gentaro.
* DetachmentCombat: Can separate into a swarm of flies to annoy Fourze.
* DullEyesOfUnhappiness: Has serious bags under his eyes as he uses the Switch more and more.
* HowDoIShotWeb: A rare villainous example. Not only is he a first time Switcher still getting used to his new form, his Switch is evolving, continually dumping new powers on him.
* IJustWantToBeBadass
* InASingleBound: His initial power.
* LethalJokeCharacter: Considering that he starts out as a wimp, and gets a simplistic Zodiarts design that's little more than a glorified {{Mook}} with a pathetic ''housefly'' AnimalMotif, his sudden rush of powers really comes out of nowhere.
* [[spoiler:PowerGivesYouWings]]: Once he reach Last One.
* ShrinkingViolet
* TookALevelInBadass: Is noteworthy in that his Switch is evolving even before Last One.
* UnfortunateNames: Kusao may have been derived from 'kuso', a word with disgusting connotations [[hottip:*:It roughly means "shit"]] ([[Manga/KusoMisoTechnique one of which you may have heard of]]), as if hammering home his loser image...or {{foreshadowing}} the whole housefly thing.
[[/folder]]

!Other Characters
[[folder:Miscellaneous]]
!!Goro Kisaragi
->Live Actor: Nobuo Yana
Gentaro's grandfather who owns "Kisaragi Motors", a motorcycle repair shop. [[spoiler:He raised Gentaro after a traffic accident killed his parents during when he was only in third grade.]]

* BadassBiker: Seemed to be one in the past.
* CoolOldGuy
* ItRunsInTheFamily: Seems like Gentaro's not the only one who is a LargeHam. [[LampshadeHanging Lampshaded]] by Tomoko who notes that he's "Gentaro's grandfather, all right."

!!Rokuro Utahoshi
->[[spoiler:Live Actor: Toru Kazama]]
Kengo's father who spent his last days trapped in the Moon following the theft of the Astro Switches.

* DisappearedDad
* DyingAlone: It is outright stated that he spent his last days alone in the Rabbit Hatch.
* HeWhoMustNotBeSeen: Aside from being in a spacewalk suit, nothing is ever shown of his actual appearance.
** Episode 33 shows him in a photo [[spoiler: wearing a ''similar'' suit that Tachibana is currently sporting.]]
* TechnoWizard: He was the one who made the Fourze Driver, its Switches and the Power Dizer.
[[/folder]]

[[folder: Movie-Exclusive]]
!!Nadeshiko Misaki/Kamen Rider Nadeshiko
->Live Actor: Erina Mano
->Suit Actor: Hitomi Sanae

A mysterious female transfer student who literally falls from the sky and into Gentaro's arms. For some unknown reason, she possesses a blue version of the Fourze Driver and can transform into Kamen Rider Nadeshiko.

[[spoiler:Her true identity is SOLU, a mysterious extraterrestrial substance. Finding itself intrigued by Gentaro, SOLU imitated the form of an unrelated female student in order to get close to him, copying the Fourze Driver as well. She is later kidnapped by Foundation X and turned into the SOLU Switch, which is used alongside the [[KamenRiderOOO Poseidon Medals]] to transform Rem Kannagi into Super Galaxy King]].

* BatmanCanBreatheInSpace: When Gentaro shows her the moon, the two try to kiss. [[spoiler: Then she gets the idea to remove her helmet, and that's when Gentaro gets the idea that something's wrong.]]
* CombinationAttack: Can do the ''Double Rider Rocket Punch'' with Gentaro/Fourze.
* FinishingMove: ''Nadeshiko Rocket Kick''
* IdenticalStranger: [[spoiler: A justified case, as Nadeshiko copied a human girl. Understandably, when Gentaro meets said girl at the end, she doesn't recognize him.]]
* MacGuffinGirl: [[spoiler: In a literal sense.]]
* NewTransferStudent: [[spoiler: Subverted.]]
* PunnyName: Gee, I wonder if there's a reason she's called [[YamatoNadeshiko Nadeshiko?]]
** According to WordOfGod, she is named after Nadeshiko Japan, the national women's football team which had recently won the FIFA Women's World Cup at the time of the movie's release. However, the team name ''does'' refer to the flower from which the Yamato Nadeshiko takes its name.
* ShoutOutThemeNaming: Shares a name with [[KamenRiderStronger Yuriko Misaki]], although written differently in kanji.
[[/folder]]

to:

[[foldercontrol]]

!Kamen Rider Club

A secret school club in Amanogawa High dedicated to protecting the students and faculty from the Zodiarts threat. Their club room is the Rabbit Hatch, a secret facility on the moon that they can reach through a mysterious locker in the school.

The club was founded by Gentaro after he became Kamen Rider Fourze. Their charter includes helping out the students wherever possible and researching the Astro Switches to aid Fourze's fight against the Zodiarts.

[[folder:General Tropes]]
[[index]]
* {{Badass}}: Some in a way.
** ActionGirl: Miu, standing up to Zodiarts (unarmed) and temporarily using the Powerdizer.
** BadassBiker: Gentaro on the Massiger, [[spoiler: presumably due to him working with his grandfather at his shop "Kisaragi Motors"]].
** BadassBookworm: Kengo. Book smart, was able to use Power Dizer for a while, and willing to shock his whole left arm with electricity to save Gentaro.
** BadassInANiceSuit: Shun in his prom outfit in #26.
** BadassNormal: Shun whether he be in the Powerdizer or not.
** CrouchingMoronHiddenBadass: Gentaro, of course.
** TookALevelInBadass: Subverted. It seemed to be the case for Yuki and JK as of #25. Yuki's become ClubPresident and JK being the new Power Dizer pilot. The problems-as Ryusei noted-was that Yuki is unable to keep her cool at times and JK doesn't have the stamina that Shun has to pilot.
Characters/KamenRiderFourzeKamenRiderClub
* FireForgedFriends: Gentaro all but names this trope in #18, saying that because they clashed at first, they got to see each others' real faces, which is why they can be friends now.
Characters/KamenRiderFourzeAnitiZoiartsUnion
* FirstNameBasis: Everyone (except Kengo) will call Gentaro by his first name. Kengo gets annoyed at Gentaro calling him by his first name (at first) while Yuki adds the suffix "-kun" and Shun sometimes calls him by his last name (Utahoshi). JK is justified seeing as we don't even know his full name and Tomoko will sometimes be nicknamed "Tomo-chan".
Characters/KamenRiderFourzeAmanogawaHighSchool
* FiveManBand: As of #30:
** TheHero: Gentaro
** {{The Lancer}}s: Kengo (technical support) and Shun (on-field support).
** TheBigGuy: Shun
** {{The Smart Guy}}s: Kengo (strategy) and JK (intelligence).
** KidAppealCharacter: JK
** TheHeart: Yuki
** {{The Chick}}s: Miu (Club President) and Tomoko ('Psychic').
** [[spoiler:SixthRanger: Ryusei]]
** [[spoiler:TheMentor: Ohsugi]]
Characters/KamenRiderFourzeSubaruboshiHighSchool
* FreudianTrio: The founders of the club.
** TheMcCoy: Gentaro
** TheSpock: Kengo
** TheKirk: Yuki
Characters/KamenRiderFourzeZodiarts
* ThePowerOfFriendship: Friendship gives you allies, new powers, hugs, and lots of fun on a Moon Base.
* RuleOfSymbolism: Miu's Christmas Cake has 7 little candles that represent each of the members: a pink 'M' for her, a candle topped with a star (Yuki), a small black one (Tomoko), a purple zigzag (JK), a tall blue candle (Shun), a red candle (Gentaro) and a small green one (Kengo)
* SecretHandshake: All members do Gentaro's when they are accepted as friends/members of the Club.
* SecretKeeper: All members are sworn to secrecy about Fourze and the Rabbit Hatch. [[spoiler: As of #32, minus Ohsugi, they're all the keepers about Meteor's identity.]]
* SixStudentClique:
** The Head: Gentaro
** The Muscle: Shun
** The Quirk: Yuki and Tomoko
** The Pretty One: Miu
** The Smart One: Kengo
** The Wild One: JK
* TrueCompanions: They stick together through and through. To the point that in #26 when it seemed like Miu and Shun would leave due to graduation, [[spoiler: they actually would be able to stay since their universities are close by the high school.]]
* YouAreNotAlone: Gentaro's message to Tomoko in Episode 10 and Yuki's message to Kengo in Episode 12.
** Heck, whenever one is down, another will come and comfort them, showing that everything's alright.
** #32 had the ''best'' showing of this when [[spoiler: Kengo is reaching out to Gentaro inbetween limbo and it shows the other members of the Kamen Rider Club are supporting Kengo.]]
[[/folder]]
[[folder:Members]]
!!Gentaro Kisaragi/Kamen Rider [[color:lightgray:Fourze]]
->Live Actor: Sota Fukushi
->Suit Actor: Seiji Takaiwa

The series protagonist. A second-year high school student with a [[JapaneseDelinquents Delinquent]] image who vows to become friends with every single person in the school.

* AllYourPowersCombined: [[color:cyan:Cosmic]] States, which can combine the powers of different switches.
** [[color:darkorange:Right Arm]] Combos
*** Rocket + Elek
** [[color:blue:Right Leg]] Combos
*** Launcher + Freeze
*** Giantfoot + Freeze
** [[color:yellow:Left Leg]] Combos
** Left Arm Combos
* [[spoiler:BackFromTheDead: Gets revived via the use of the Cosmic Switch after being killed off by Meteor in #31.]]
* {{Badass}}: In just two episodes, he's already shown many such qualities.
* BadassBoast: "Our friendship will take on the universe!"
* BatterUp: He tries to [[DualWielding dual wield]] baseball bats against Cancer in #23...only for them to be sliced off by [[AbsurdlySharpBlade Cancer's powerful claw.]]
* BerserkButton: He's the NiceGuy through and through and will take a ''lot'' of crap to make friends, but do '''not''' intentionally harm his friends. [[spoiler:Makise learned the hard way, being left instead [[DoWithHimAsYouWill at the mercy of his prospective victims]].]]
* [[spoiler:BigRedButton: The Cosmic Switch is one, and it's huge compared to most switches.]]
* BookDumb: He considers a 50% on a test the highest score he's ever received (and even then Satake adjusted it from ''18'', partly as an [[PetTheDog expression of his gratitude for saving his son]]).
** He also has no idea what English words mean (he thinks "trash" meant he was manly, and that "knight" was a bad thing).
** In #19, he struggles with ''elementary school math problems'' (and while he struggles on what's the square root of 49, the Hand Switch has dismantled a bike.)
** In #22 he confronts Haruka as Fourze and assume she has the switch. Oh, she had it alright; [[spoiler:but it's not the switch he was talking about.]]
** In #23, Ohsugi has the tests from a few episodes back. Can anyone guess what Gentaro got on his? [[spoiler: A four!]]
** In #31, he's playing around with the Cosmic Switch despite it screaming out "Danger! Danger!" in English while the other Kamen Rider Club Members back away slowly. Heck, he even had to ''ask'' what the heck Danger meant before the switch said "Goodbye" and it ''blew up in his face''.
* BoxingLessonsForSuperman: In the end of #22, Haruka is seen teaching Gentaro kickboxing
* CallingYourAttacks: Does this with his Limit Breaks and sometimes normal attacks.
** In Episode 5, only using switch #1, he calls out "Rider Rocket Punch" against the Unicorn Zodiarts.
* [[spoiler:CameBackStrong: After being killed at the end of #31, he's revived in #32 with his access to his SuperMode, Cosmic States.]]
* CatchPhrase: Post-transformation...
-->"UCHUU KITAAA~!"
** It has been translated a couple different ways, but the most common translations are "Space is here!" and "It's space time!"
** Pre-battle, he also has, "Kamen Rider Fourze! Let's settle this man to man!"
* CharacterTics: Smoothing his hair; he even does it while transformed!
* CharlesAtlasSuperpower: While he isn't the most obvious choice, he's fit enough to wield the Fourze System with no problems, but what really made Gentaro stand out for this trope is that he has shown to have enough strength to hit a baseball ''clear out of a outdoors batting cage's netting'' in #24.
* ChickMagnet: If #25 is true, he was about to be a prom date for either Ritsuko (Altar Zodiarts) or Tamae (Chameleon Zodiarts). [[spoiler: The end of the episode indicates that even ''Miu'' wanted to go with him.]]
** This continues in #33 with Yukina Takamura who is trying to be Gentaro's girlfriend and tries to shove Yuki and Ryusei out of the way (even going as far as to blackmail Yuki) to make sure the two are together.
* ChildhoodFriends: With Yuki.
* CoolBike: The Machine Massigler. Not only is it a motorcycle designed after a space shuttle, it can, with help from the Power Dizer, launch into outer space under it's own power and [[ArsonMurderAndJaywalking produces no air pollution]]!
* CrouchingMoronHiddenBadass: He seems stupid on the surface, but he's a great fighter and a little bit smarter than he seems.
** One of the best showings of this is Episode 15. He figured out who the Perseus Zodiarts was by observing a tilted building in a painting, and from thinking about what the painter of said painting told him.
*** Repeat itself when he figured out who was the Lynx Zodiarts by just a CharacterTic.
** On a more personal level, episode 18 shows him to be an almost superhumanly good judge of character.
* [[spoiler:DarkAndTroubledPast: Back during the third grade, his parents died in a traffic accident, which resulted in him living with his grandfather, Goro Kisaragi.]]
** It's also fits into MoodDissonance since he states it calmly and a happy upbeat song is playing in the background.
* {{Determinator}}: After getting stung with a poison from Scorpion Zodiarts, he has the willpower to walk all the way to where JK was hanging out, and use him as a crutch as he [[spoiler:staggers toward Miura at the top of the school, just so he can hand him Mari's photo album]].
** He's so determined that [[spoiler: he was somehow able to move despite being ''petrified completely'']].
* ElementalPowers:
** Astro Switches
*** AnIcePerson: The [[color:lightblue:Freeze]] Switch.
*** BlowYouAway: The [[color:cornflowerblue:Aero]] Switch.
*** DishingOutDirt: The [[color:seagreen:Schop]] Switch.
*** LightEmUp: The [[color:yellow:Flash]] Switch.
*** MakeMeWannaShout: The [[color:crimson:Beat]] Switch.
*** MakingASplash: The [[color:lightblue:Water]] Switch.
** State Forms
*** NonElemental: [[color:lightgray:Base]] States, [[color:darkorange:Rocket]] States [[spoiler:and Rocket Drill States]].
*** ShockAndAwe: [[color:gold:Elek]] States
*** PlayingWithFire[=/=]MakingASplash: [[color:red:Fire]] States, depending on the mode of the [[color:red:Hee-Hack Gun]].
*** ExtraOreDinary: [[color:red:Mag]][[color:blue:net]] States, by manipulating surrounding metal through its magnetism.
*** SpaceMaster: [[color:cyan:Cosmic]] States, who can create a warp drive to send the enemy into space for its FinishingMove.
* EstablishingCharacterMoment: Rushing in after Kengo throws a letter from a girl who tried to confess to him into the creek and reprimanding him (in a very HotBlooded fashion), then jumping into the water after it. And ''then'' stating he wishes to become friends with everyone in the school, ''including'' Kengo, even if he doesn't like him.
* ExtremityExtremist: Certain Astro Switches will force this role upon him. Details below.
* FaceOfAThug: Invoked - he looks like a delinquent with greaser hair, but his personality is something of the opposite.
* [[spoiler:FamousLastWords: "It's the first time you've been honest with me Ryusei. I got the chance to meet you head on, and helped you out...I'm glad...Even if...it killed...me..."]]
* FeedItWithFire: Episode 10 reveals that [[color:red:Fire]] States can absorb fire attacks [[YourMindMakesItReal contingent with his willpower]].
* FinishingMove: Called {{Limit Break}}s.
** [[color:lightgray:Base]] States:
*** ''Rocket Drill Kick'': Fourze activates the Rocket and Drill Switches, using the former's thrust to propel himself forward and strike the opponent with the spinning drill. He adds "''Rider''" in front of it after learning about Kamen Riders in Episode 2.
*** ''Rocket Drill Space Kick'': A RecycledInSpace version with the inclusion of the Radar Switch to be more precise in hitting the Zodiarts Switch and being in space to minimize collateral damage.
*** ''Rider Rocket Drill Space Kick'': Another RecycledInSpace version only minus the Radar Module.
*** ''Rider Rocket Drill Great Space Kick'': A Double Limit Break in which the Rocket and Drill Modules change into larger versions for a more powerful attack, but doing this temporarily drains the switches of all their cosmic energy, rendering them useless until they've had some time to "recharge".
*** ''(Unnamed)'': Uses the Pen Switch and attacks the enemy with caligraphy strokes. The ink then hardens, thus immobilizing parts of the Zodiarts.
** [[color:gold:Elek]] States:
*** ''Rider Ten Billion Volt Break'': Fourze plugs the Elek Switch into the Billy the Rod and inserts the plug into the left socket, then strikes the Zodiarts with a powerful electric blow.
*** ''Rider Ten Billion Volt Shoot'': Fourze plugs the Elek Switch into Billy the Rod and inserts the plug into the middle socket, then strikes the Zodiarts with [[SwordBeam an electric beam slash]].
*** ''Rider Ten Billion Volt Burst'': Fourze plugs the Elek Switch into the Billy the Rod and inserts the plug into the right socket, then strikes the Zodiarts with [[ShockwaveStomp an electric shockwave]].
*** ''Rider Lightning Drill Kick'': Fourze activates the Drill Switch, striking the Zodiarts with a super-charged Rider Kick.
** [[color:red:Fire]] States:
*** ''Rider Exploding Shoot'': Fourze plugs the Fire Switch into the Hee-Hackgun in Flame Mode, which [[FeedItWithFire absorbs surrounding thermal energy]] and shoots it out in a powerful blast.
*** ''(Unnamed)'': Fourze plugs the Fire Switch into the Hee-Hackgun in Fire Extinguisher Mode and shoots out water from it like a fire hose. [[InNameOnly Only here because it is a Limit Break]].
*** ''(Unnamed 2)'': Fourze activates the Fire, Launcher, and Gatling Switches all at once for [[AlphaStrike maximum firepower]].
** [[color:darkorange:Rocket]] States:
*** ''Rider Tailspin Crusher'': [[EverythingsBetterWithSpinning A spinning attack]].
*** ''Rider Double Rocket Drill Kick'': Fourze activates the Drill Switch, then uses both rocket's thrust to propel himself forward and kick the enemy.
** [[color:red:Mag]][[color:blue:net]] States:
*** ''Rider Super Electromagnetic Bomber'': Fourze fires an intense beam of electromagnetism from the NS Magnetcanon, then envelops the target and ''crushes the target until it implodes''. However, the latter is only for metallic foes. For everyone else, it shoots a beam of pure electromagnetism point blank from the N&S Magcannon.
*** ''Rider Super Electromagnetic Tackle'': Fourze charges up the Magnetcanons and tackles the Zodiarts.
** [[color:cyan:Cosmic]] States:
*** ''Rider Super Galaxy Finish'': Fourze changes the Barizun Sword to Boost Mode and tackles the Zodiarts through a portal that leads out of Earth's atmosphere. Fourze then changes the sword back to Slash Mode and attacks with a humongous SwordBeam.
* FunTShirt: Starting at Episode 5, Gentaro's been wearing different shirts. One has a green "X" on it, another has some sort of chemistry formula (comes in white and pink), another other says "It's better to give than to receive" (in English, none the less), another depicts a solar system, the latest one is a tessellation of snowflakes.
* GenreSavvy: Despite being a complete idiot, he knew that Ryusei was just acting fake under that chipper mask and didn't want to befriend him. [[spoiler: When Ryusei was about to knock the lights out of him, Gentaro noted he wanted to befriend ''that'' Ryusei instead.]]
* GivingSomeoneThePointerFinger: Used when he states how he'll make friends with everyone at the school.
* [[spoiler:GoOutWithASmile]]
* HeartIsAnAwesomePower: Believes that everything, however seemingly useless on the surface, can be useful if applied correctly. Best demonstrated in the uses of Hopping and Pen Switches.
* HiddenDepths: [[spoiler: Previews for #27 reveal that his parents died in a traffic accident when he was young and that he now lives with his grandfather who works at Kisaragi Motors, which explains why he's able to ride the Massigler.]]
* {{Homage}}: To {{Kamen Rider Super-1}}.
* HotBlooded
* HowDoIShotWeb: Yuki and Kengo literally have to tell him what to do in his first fight.
** Later episodes show that he's actually practicing on the lunar surface and training how to use his Switches.
* IdiotHero: During the special education classes, a test comes in stating people who get less than 50% fail. He got a 50% (and even then adjusted from 18%) and he states that's the ''highest score'' he's ever gotten.
** It's slightly deconstructed as he states to Miura that because he's such an idiot, all he can do is just protect his friends [[spoiler:even while trying to walk toward him after getting afflicted by Scorpion Zodiarts' poison]].
* InformedAbility: Subverted. He states in the first episode that he's befriended a thousand people before coming to school. While we don't see any of the thousand friends he made, we see that he's just as good as making friends in his current school.
* JapaneseDelinquents
* JetPack: Fourze has one built into his armor.
* JumpedAtTheCall: He takes the Fourze Driver so fast [[HowDoIShotWeb he forgets to ask how to use it]]!
* TheKlutz: Demonstrated rather well in Episode 4, where he trips while trying to leap over a rack of bowling balls, and later bangs his hands on support beams while doing his "UCHUU KITAAA~!" pose. Miu actually admonishes him to pay more attention to his surroundings after this. In Episode 5 he smacks his own crotch with the Chain Array (partly due to shock over watching the Unicorn Zodiarts remove its horse mask to reveal its true form). Episode 9 continues this, where he, while ruminating on the existence of witches, accidentally blinds himself (and Kengo) with the Flash's light.
** And again in Episode 14. After returning from space (and beating the crap out of [[spoiler:Scorpion Nova]]), he tries standing on a large mound of dirt...and then trips and falls.
* LargeHam: Possibly the hammiest rider ever. And that, we must remind you, is saying something.
** ItRunsInTheFamily: His grandfather also has moments like this.
* LimitedWardrobe: Subverted. Gentaro is always shown in his black jacket and pants but will swap for a new shirt every now and then. #17 also shows him in a new jacket.
* LoveYouAndEverybody
-->'''Yukina''': "Is there anybody you like?"
-->'''Gentaro''': "Everybody I've ever been friends with. Everybody I'm currently friends with. And everybody I'm ever gonna be friends with."
* MagneticHero: How he befriended Miu (Episode 4), JK (Episode 6), Shun (Episode 8) and Tomoko (Episode 10).
** Lampshaded in Episode 6, when Gamou compares him to a [[http://en.wikipedia.org/wiki/Gravitational_lens gravitational lens]].
** Gentaro delivered on his promise on making friends with everyone. In Episode 17, he's shown chatting with the Delinquents, the Pretty Girls, and a Fan Club and getting along with them.
** Now in the literal sense, with [[color:red:Mag]][[color:blue:net]] States.
** He's had this ability when he was a kid, and made a new friend '' nearly every single day'' during Elementary School.
* ManlyTears: In Episode 2, when it finally hits him that he's in outer space. [[spoiler:This may also be foreshadowing; when he realized he's crying he asks why he's doing so.]]
** Contrast with Episode 8, where he engages in InelegantBlubbering after hearing Shun's FreudianExcuse.
** And again in Episode 13 after hearing Mari's concern for her boyfriend Miura.
** And once more in Episode 19 following how badly Kengo hates him.
** Sheds some more in #26 after Shun tells him to give Miu a dance.
* TheMessiah: It's his job to go about befriending everyone in school and accepting them for who they are, doing whatever he needs to do to make them smile. This goes to the extent of [[spoiler:dying so Ryusei can be happy to see his friend awaken once more in Episode 31, then coming BackFromTheDead the next episode, [[CameBackStrong stronger than ever]]]].
* MidSeasonUpgrade: [[color:red:Mag]][[color:blue:net]] States
* {{Motif}}: Most of Fourze's forms are based on an astronaut. The only exceptions are [[color:gold:Elek]] States (construction worker) and [[color:red:Fire]] States (firefighter).
* MultiformBalance
** JackOfAllStats: [[color:lightgray:Base]] States
** GlassCannon: [[color:gold:Elek]] States
** LightningBruiser: [[color:red:Fire]] States
** FragileSpeedster: [[color:darkorange:Rocket]] States
** MightyGlacier: [[color:red:Mag]][[color:blue:net]] States
** SuperMode: [[color:cyan:Cosmic]] States
* MySignificanceSenseIsTingling: [[MakesJustAsMuchSenseInContext Pompadour sense!]]
* MythologyGag: The Fourze henshin pose is adapted from [[KamenRiderBlade Garren's]].
* NewTransferStudent
* NiceGuy: He has to be since - as he puts it - he already made friends with ''1000 people'' before coming to Amanogawa.
* NiceJobBreakingItHero: It's thanks to him that Kengo TookALevelInJerkass.
** He does realize his mistake and tries to apologize. [[spoiler:But losing the NS Magphone has just made Kengo scream "YOU'RE A COMPLETE IDIOT!" to the delinquent's face just made it worse.]]
** He also stopped the Libra Zodiarts from giving another student a Zodiarts Switch, causing him to accidentally drop it. Another student found it, [[spoiler:went beyond its Last One stage and ''eventually turned into Cancer Zodiarts'']].
* [[spoiler:OurHeroIsDead: The end of Episode 31.]]
* [[spoiler:ParentalAbandonment: He lost his parents in the 3rd Grade as revealed in #27 and lives with his grandfather.]]
* PreAsskickingOneLiner: He'll often say "Let's do this man-to-man!" when challenging the MonsterOfTheWeek.
* RealMenWearPink: He has this pink tank top under his jacket in the opening and early in Episode 3, and a pink version of one of his FunTShirt (the one with the chemistry formula). That doesn't stop him from kicking someone's ass when it comes down to it.
** Then we have the Net Switch. What does it look like? ''A pink butterfly net''. What does it do? ''Trap enemies with a net made of Cosmic Energy''.
* {{Retraux}}: Like ''anything''. There's the uniform and the hair, his schoolbag is the traditional leather carry-handle type and even his ringtone is a 70s ''enka'' theme (until he switches to the [=MagPhone=], though). Basically, Gentaro is an old school IdiotHero pulled straight from the pages of classic "[[ShonenDemographic shonen]]" fiction.
* RedOniBlueOni: The red to Kengo (as himself) and Meteor's (as Fourze) blue.
* [[spoiler:SacrificialLion: We better hope there's no bad repercussions after the events of #31.]]
* SecondYearProtagonist
* SelectiveMagnetism: [[color:red:Mag]][[color:blue:net]] States.
** With a helping of WaveMotionGun to help.
* TransferStudentUniforms: Rather than the Amanogawa uniform, he wears a more old-fashioned style of uniform in keeping with his "delinquent" image.
* UnwantedHarem: Episodes 25-26 focus, in part, on several third-year girls wanting to ask Gentarou out to prom. [[spoiler:Including Miu.]]
** Kinda subverted, as it wasn't that he didn't want them, he was just too dull to notice they were into him. Not to mention, they were Ritsuko and Tamae, former Zodiarts he defeated. Also, he made them made when images of the Alter Zodiarts made him suspecious that Ritsuko got her hands on another Switch.
* UseYourHead: Uses this as a part of his fighting style.
* WeaponOfChoice: Has 40 individually numbered switches that gives his limbs a weapon or other useful device. Right arm switches tend to be weapons, left arm switches are support equipment, right leg switches are for medium-range usage, and left leg switches are sometimes for transportation:
** '''[[color:darkorange:Circle (Right Arm)]]''':
-->'''[[color:darkorange:01]]:''' [[PowerFist Rocket]]
-->'''[[color:lightcoral:05]]:''' [[TelescopingRobot Magic Hand]]: An extending claw.
-->'''[[color:gold:10]]:''' [[ShockAndAwe Elek]]: Transforms Fourze into Elek States, armed with [[CoolSword Billy the Rod]].
-->'''[[color:chocolate:13]]:''' [[EpicFlail Chain Array]]
-->'''[[color:yellow:17]]:''' [[LightEmUp Flash]]: A large flashlight.
-->'''[[color:red:20]]:''' [[PlayingWithFire Fire]]: Transforms Fourze into Fire States, armed with the [[BifurcatedWeapon Hee-Hack Gun]], which has a [[FireBreathingWeapon Flame]] and [[MakingASplash Extinguisher]] Mode.
-->'''[[color:seagreen:29]]:''' [[ShovelStrike Schop]]: [[DishingOutDirt Extreme digging]].
-->'''[[color:red:30]]:''' [[SelectiveMagnetism N Magnet]]: Used in conjunction with the S Magnet Switch to transform Fourze into Magnet States, armed with the [[ShoulderCannon N Magnetcanon]].
-->'''[[color:purple:33]]:''' [[WolverineClaws Claw]]
-->'''[[color:cyan:40]]:''' [[SuperMode Cosmic]]: Transforms Fourze into Cosmic States, armed with the [[SwissArmyWeapon Barizun Sword]], which has a [[CarryABigStick Boost]] and [[{{BFS}} Slash]] mode.
-->'''[[color:darkorange:S-1]]:''' Rocket Super-1: Transforms Fourze into Rocket States, armed with [[DualWielding a rocket on each hand]].
** '''[[color:blue:Cross (Right Leg)]]''':
-->'''[[color:blue:02]]:''' [[MacrossMissileMassacre Launcher]]
-->'''[[color:dodgerblue:08]]:''' [[ChainsawGood Chainsaw]]
-->'''[[color:crimson:12]]:''' [[MakeMeWannaShout Beat]]: A speaker.
-->'''[[color:orchid:14]]:''' [[SmokeOut Smoke]]
-->'''[[color:navy:21]]:''' [[InvisibilityCloak Stealth]]: Works for only 5 seconds at a time, though.
-->'''[[color:gray:25]]:''' [[ThePenIsMightier Pen]]: A calligraphy brush that can create [[BarrierWarrior solidified ink marks]].
-->'''[[color:thistle:28]]:''' [[TelescopingRobot Hand]]: A robotic arm.
-->'''[[color:lightblue:32]]:''' [[AnIcePerson Freeze]]: A mini-refrigerator.
-->'''[[color:maroon:35]]:''' [[GiantFootOfStomping Giantfoot]]: A large boot that can summon giant spectral boots from the air once Fourze stomps with the Module.
-->'''[[color:pink:38]]:''' [[InescapableNet Net]]
** '''[[color:yellow:Triangle (Left Leg)]]''':
-->'''[[color:yellow:03]]:''' [[ThisIsADrill Drill]]
-->'''[[color:fuchsia:09]]:''' [[HoppingMachine Hop]][[InASingleBound ping]]: A pogo stick.
-->'''[[color:darkgreen:15]]:''' [[SpikesOfDoom Spike]]
-->'''[[color:steelblue:19]]:''' [[GatlingGood Gatling]]
-->'''[[color:lightblue:23]]:''' [[MakingASplash Water]]: A large faucet.
-->'''[[color:skyblue:26]]:''' [[BurningRubber Wheel]]: A segway.
-->'''[[color:orangered:27]]:''' [[SuperNotDrowningSkills Screw]]: A propeller.
-->'''[[color:orange:34]]:''' [[CoolBoard Board]]
-->'''[[color:cornflowerblue:36]]:''' [[BlowYouAway Aero]]: A jet engine.
-->'''[[color:saddlebrown:39]]:''' [[ShockwaveStomp Stamper]]: Places a Kamen Rider Club stamp on the enemy that turns into a TimeBomb.
-->'''[[color:yellow:S-3]]:''' Drill Super-3: Believed to transform Foruze into Drill States, armed with [[ArmedLegs a drill on each leg]].
** '''Square (Left Arm)''':
-->'''04:''' Radar: [[MissileLockOn Increases precision]] of attacks, interacts with Launcher to create [[HomingProjectile homing missiles]], and has a built-in [[CommLinks communicator]].
-->'''[[color:silver:06]]:''' [[MagicalSecurityCam Camera]]
-->'''[[color:mediumspringgreen:07]]:''' [[PunyParachute Parachute]] (most commonly used when Fourze has launched himself into space to finish off a Zodiarts)
-->'''[[color:gold:11]]:''' [[ImprobableWeaponUser Scissors]] (also doubles as a BladeBelowTheShoulder)
-->'''[[color:chartreuse:16]]:''' [[GrapplingHookPistol Winch]]
-->'''[[color:gainsboro:18]]:''' [[LuckilyMyShieldWillProtectMe Shield]]
-->'''[[color:orange:22]]:''' [[DropTheHammer Hammer]] (Can also slam it onto the ground to create shockwaves)
-->'''[[color:yellow:24]]:''' [[HealingHands Medical]]: A first-aid kit, whose powers can even be channeled externally in the form of a special glove.
-->'''[[color:blue:31]]:''' [[SelectiveMagnetism S Magnet]]: Used in conjunction with the N Magnet Switch to transform Fourze into Magnet States, armed with the [[ShoulderCannon S Magnetcanon]].
-->'''[[color:palegreen:37]]:''' [[HelicopterPack Gyro]]
* WhyDidItHaveToBeSnakes: Gentaro has a fear of cicadas as seen in Episode 9. Episode 10 expands on this fear in that he also fear the cicada cocoons, shells and pupa.
* WouldntHitAGirl: Had trouble defeating Chamaleon Zodiarts for a while, but then got over to free Tamae from the Zodiarts influence. He gets over them by the time he fights Altar Zodiarts.
** Also slightly extends to [[spoiler:Scorpion Zodiarts, despite not knowing that it is his ''homeroom teacher'']].

!!Kengo Utahoshi
->Live Actor: Ryuki Takahashi

A second-year student who possesses the technology behind Fourze. He originally intended to become Fourze, but because of his weak constitution he was forced to pass the Fourze Driver onto Gentaro. He acts as Gentaro's technical support instead.

* ArbitrarySkepticism: In a world where his schoolmates transform into [[MonsterOfTheWeek cosmic abominations]], a [[CoolGate locker in a forbidden room serves as a pathway]] to a lunar SpaceStation, and with his [[DisappearedDad late father's]] [[TragicKeepsake technology]] in the hands of an idiot superhero, Kengo stands out in his denial of the possibility of witchcraft and the supernatural. Not that it stops him from concurring that Tomoko has the ability to sense an Astro Switch's potential.
* AwesomenessByAnalysis: Displays this by working out how to improve his old friend's running stance via physics, despite having never tried competitive running himself.
* BeneathTheMask: Shown in Episode 12 - despite trying to act calm and composed (even when his father's technology is in a hands of an IdiotHero), he breaks down in tears screaming that he doesn't want to die alone on the moon.
* CharacterTics: Playing with one of the Astro Switches in public. Sure it's only to show off the newest switch and lead into the ColdOpen at times, but still.
* CheshireCatGrin: Uncharacteristically sports one of these in #25 [[spoiler: as he drags JK off to pilot Power Dizer.]]
* ChildhoodFriends: He knew Rumi Egata since they were in first grade.
* CoolGate: A locker on a forbidden room has one to a space station called the Rabbit Hatch. Yuki explains that this is because of the Astro Switches' power that connects it with the school.
* [[DefrostingIceQueen Defrosting Ice King]]: Undergoing this courtesy to Gentaro. The first breakthrough is his acceptance of the Kamen Rider Club's existence and formally joining it for good at the end of Episode 12. The second was in #19/#20 once he understands that he's always going to be good friends with Gentaro and his role as the strategist is never going to be replaced.
* {{Determinator}}: Persisted on trying to jam the Cosmic Switch into the Fourze Driver [[spoiler: to save a dying Gentaro]], despite the electrical discharge it gave. Not to mention the multiple times he tried using Medical Switch prior to that.
* DisappearedDad: His dad was killed years ago by men who wanted the Astro Switches for themselves.
* EarlyBirdCameo: In the final episode of ''KamenRiderOOO''.
* IJustWantToHaveFriends: Shown in Episode 12 when he breaks down in tears exclaiming how he doesn't want to die alone on the moon and tearing down the Kamen Rider Club banner when he assumes that everyone has betrayed him or he assumes that no one wants to help him.
* IllBoy: See RefusedByTheCall.
* InsistentTerminology: Constantly kept reminding the group that the gathering is not a club and Miu is not its president. He even lampshades this by asking how many times he's going to repeat it.
** Ultimately subverted in Episode 12, when he finally accepts Gentaro's friendship and joins his Club.
* JerkWithAHeartOfGold: Initially passed off as a morose {{jerkass}} who wants to be left alone and keeps denying the Club's existence, but is subsequently shown to have a softer side, evidenced by allowing Tomoko into the Club out of recognition for her ability to sense a Switch's potential and ultimately acknowledging the Club and becoming an official member at the end of Episode 12.
** He'll have his jerk moments every now and then like the #19/#20 arc, but he ultimately just wants to protect Gentaro.
* ManlyTears: Shed these in Episode 12 as his repressed feelings of loneliness comes to a head when he gets stranded in the Rabbit Hatch.
** And he cried these in 31/32 when [[spoiler: Gentaro was killed.]]
* MissionControl: When not piloting the Powerdizer, he can communicate with Fourze from the Rabbit Hatch while monitoring the equipment and Gentaro's vital signs.
* NotSoAboveItAll: Despite not wanting to get into the Club's shenanigans, at first, he's somehow strung up to go into costume and play along. This is shown in #13, where he's dressed like a constuction worker and then Miura for Yuki's "Youth Theater" production, and #24 when he dresses up to help Eguchi become a 'hero'. This then continues onto #25, when he goes along with Yuki's idea to [[spoiler: promote JK to being ''Power Dizer's pilot!'']]
** Goes UpToEleven in #28 - Funny Face Competition anyone?
** And the last leg switch-#39 Stamper-stamps the logo of the Kamen Rider Club on the enemy.
* NotSoDifferent: From Gentaro. As shown in #20; they worry about each other (Gentaro wants to help Kengo due to his poor health, Kengo doesn't want Gentaro in serious danger from the Zodiarts) which was the reason why they got into a scuffle in the previous episode.
* OnlySaneMan: Becomes this in Episode 9 thanks to the Altar Zodiarts acting as the force behind the "supernatural powers" of a "witch's coven".
* PlayingSick: He constantly skips classes and states that he practically ''lives'' in the nurse's office. This could be justified at him constantly going to the Rabbit Hatch to keep an eye on Zodiarts attacks.
* RedOniBlueOni: The blue to Gentaro's red. (One of two)
* RefusedByTheCall: Although the Rider Switches were originally given to him, his health does not permit him to become Fourze. He's ''not'' happy about it one bit.
* RegularCaller: Like [[KamenRiderOOO Ankh]] before him, Kengo seems to be able to sense when a Zodiarts is active. The [[RobotBuddy Burgermeal]] [[SurveillanceDrone Foodroid]] probably has something to do with it.
* SavvyGuyEnergeticGirl: Savvy Guy to both Yuki and Rumi's Energetic Girl.
* SayMyName: At the end of #31, "KISARAGI!"
* ShoutOutThemeNaming: An anagram of [[Series/KamenRider Takeshi Hongo]].
** MeaningfulName: It also contains the kanji for "star/planet".
* TheStoic
** NotSoStoic: In Episode 7, he [[ActuallyPrettyFunny tries to suppress a chuckle]] after seeing [[FaceDoodling Shun with a moustache painted on him]] by Gentaro as payback for throwing away his detention papers. And in Episode 8 he actually ''laughs'' after hearing Yuki's reason for going to detention.
** And that's nothing compared to [[spoiler: him about to cry at seeing Gentaro being killed by Ryusei in #31.]]
* StopHelpingMe: He ''hates'' Ryusei for tampering with the Switches. Then he learns from Ryusei that Gentaro asked him personally to help testing them due to Kengo's health.
** The reason why Kengo got pissed off at the use of the Magnet States? They were dangerous and he didn't want Gentaro to be damaged from using them too soon.
* TheStrategist: Takes care of strategies on how to defeat the Zodiarts.
* TakeUpMySword: Explained in Episode 11 - back when he was a freshman, he was given a letter about a special switch and a special program known as Fourze. Then Yuki arrives and they journey into the Rabbit Hatch together. Upon learning about his father's work, Kengo decides to face the Zodiarts head on.
* TechnoWizard: Not only does he fine tune the Switches, but he also makes the Foodroids based off of Yuki's designs for them.
* TellMeAboutMyFather: visits an old friend of his father at Kyoto for this reason.
* WhatTheHellHero: Chews out Ryusei in Episode 19 for tampering with the Switches, then angrily calls Gentaro an idiot for messing with the Magnet Switches despite his warnings ([[spoiler:it didn't help that they got flung far away]]). He ultimately gets better after Ryusei, ''of all people'', chews him out in return for claiming he doesn't need friends (reminding Ryusei of an argument he had with Jiro on the day he tried to activate a Zodiarts Switch). He and Gentaro ultimately make amends once the latter finally learns to properly use Magnet States.

!!Yuki Jojima
->Live Actress: Fumika Shimizu

A second-year student and Gentaro's childhood friend. She is a self-professed space {{Otaku}}, and is the first to learn of Kengo's secret base.

* {{Adorkable}}: She mimics Gentaro's henshin and goes through the school library wearing a space shuttle hat. Goofy? Yes. ''Cute'' as heck? Absolutely.
* BreakTheCutie: #11-12 put her through the ringer temporarily. [[spoiler: She accidentally causes the locker to be missing-one due to her lie to Ohsugi, the other due to letting Makise/Pyxis Zodiarts destroy what was supposedly their locker-tries to ask the director to lend a rocket to save Kengo even though that would mean risking the discovery of the Rabbit Hutch and then breaks down into tears upon fearing that she can't save Kengo.]]
* ChildhoodFriends: With Gentaro.
* CloudCuckooLander: Some of her antics point to this. Episode 23 for example, has her going along with [[spoiler: Kijima AKA Cancer Zodiarts rakugo routine.]]
* CooldownHug: Miu gives her one as she breaks down in fear that she can't save Kengo from being trapped on the moon.
* DoesThisRemindYouOfAnything: She sure does undress pretty sensually...
* DreadfulMusician: Played with; she's got a cute voice, but her Hayabusa song isn't that well liked. The Glee Club ponders why she couldn't do anything more traditional, Motoyama despises it, some characters in a FunnyBackgroundEvent in Episode 15 just laugh at her and walk away, and the events of the Queen Fest involving that song didn't end well.
** Averted in #16 as the Kindergarten class loves it.
* EarlyBirdCameo: In the final episode of ''KamenRiderOOO''.
* GenkiGirl: Don't believe us? Go see the opening of Episode 9.
* HiddenDepths: She draws the designs for the Foodroids as seen in #19.
* LargeHam
* NiceHat: Her space shuttle hat.
* NiceJobBreakingItHero: In Episode 11, she requested Hiroki's help to find the locker that connected to the Rabbit Hatch, only to turn out that he is the Pyxis Zodiarts, who then ''destroys the locker in a fiery blaze'', stranding Kengo on the moon. Episode 12 reveals, however, that it was a different one[[spoiler: - Ohsugi-sensei believed Yuki's lie, then swapped the sign she put on the locker and placed it to another one before disposing of it (thankfully [[ChekhovsGun Tomoko's drawing ultimately saved the day]])]].
** And speaking of Ohsugi-sensei, [[spoiler: the only reason he knew about the Rabbit Hatch was because he followed Kengo. And the reason he followed Kengo? ''Because he heard Yuki scream Rabbit Hatch over the NS Magphone and went to go search for it!'']]
* {{Otaku}}: Self-described, for anything related to space travel. She even makes it her dream to travel to space (despite the fact that she can do it by going through Kengo's cool locker going as far in #21 in planning on going to a college that idealizes in space travel.
** In Episode 8, her obsession was such that she ended up joining detention after she got caught trying to place an unregistered space-related book-most likely hers-into a library shelf.
** She even knows how to make homemade space food as seen in Episode 7. Twenty episodes later has her making hot pot with food ''in the shape of planets''!
** There's also her [[ItMakesSenseInContext costume and song of Hayabusa]].
** She's even read [[spoiler:Gamou's]] book "Voice from Distant Cosmos" thousands of times.
* RedOniBlueOni: The red to Miu's blue.
* RefugeInAudacity: If you're going to put your own books into the library, you may as well wear a space shuttle hat. That seems to be the general rule (just make sure no one sees you do it though).
* RousingSpeech: As part of being TheHeart of the group. She convinced Kengo that everyone in the Club was really helping him out, and convinced the Glee Club to sing their hearts out to make up for Motoyama being a Zodiarts.
* SavvyGuyEnergeticGirl: Energetic Girl to Kengo's Savvy Guy. (One of two)
* SecretKeeper: She and Kengo stumbled onto the locker that lead onto the Rabbit Hatch and kept it a secret since - Gentaro stumbled into it from Episode 1 and has been responsible for leading the rest of Kamen Rider Club to it since then.
* ShoutOutThemeNaming: To [[{{KamenRiderV3}} Joji "Riderman" Yuki]].
* SitcomArchnemesis: Initially establishes herself as this to Miu moments after the latter became the newest member of the Club, though they gradually mellow out into full-fledged friendship. Kengo lampshaded it in Episode 5 when the girls engage in yet another LightningGlare:
-->"How long are you two going to keep this up?"
* TheSmurfettePrinciple: Played with. She was the only girl in the Glee Club shown in Episodes 15-16 since there are only male students left.
* SupremeChef: Played with; she can make pretty good space food, and her galaxy hot pot was said to be tasty by Gentaro's grandfather.
* UnwittingInstigatorOfDoom: You need to learn how to ''shut up'', Yuki. [[spoiler: That probably would've saved you from ''Ohsugi-sensei abolishing the Kamen Rider Club and finding out about it!'']]
* WhatTheHellHero: Miu pulls this off to Yuki while [[spoiler:she asks Mituaki for a rocket to save Kengo on the moon, asking why she'd risk the teachers knowing about the Rabbit Hatch]], before [[CoolDownHug embracing her]] once she sees Yuki about to go down in tears.
* ZettaiRyouiki: Grade B

!!Miu Kazashiro
->Live Actress: Rikako Sakata

A third-year student and "Queen" of Amanogawa High. She is the head cheerleader, and looks down upon the rest of the student body. After a gradual change of heart following a humiliating expose of her attitude towards her fans, she becomes the fourth member (and self-proclaimed President) of the Kamen Rider Club.

* ActionDressRip: Does this to her prom dress in #26.
* ActionGirl: While not as effective a fighter as Gentaro and Shun, she's not afraid to join the fray. To wit, she managed to distract a few Zodiarts long enough for the combat-capable members to show up and pull a BigDamnHeroes in the Powerdizer.
* AllGuysWantCheerleaders: She and Shun are the school's power couple. Gentaro thinks she's a babe, too.
* AlphaBitch
** LovableAlphaBitch: After joining the Kamen Rider Club.
* BadassBoast: To ''Meteor'' of all people.
-->'''Miu''': We won't bow down to you. We're the Kamen Rider Club.
* BigDamnHeroes: In Episode 8, she saves Gentaro by beating the crap out of both Hound Zodiarts ''and'' Scorpion Zodiarts by using Powerdizer the first time, but collapsed shortly thereafter due to the massive strain it caused on her body.
* BigShutUp: Does this to the whole school council in Episode 4 [[WhatDoYouMeanItsNotAwesome by slamming her crutch onto the ground]].
* BreakTheHaughty: At the end of Episode 3, a hidden-camera footage (recorded in secret by [[GreenEyedMonster Tamae]]) is played in the middle of the BeautyPageant of which she is a participant, showing her on poolside (together with her GirlPosse) throwing away fan letters and gifts during the Queen Festival, turning a lot of students against her. She wins them back by explaining that she dislikes people who give gifts because it makes them look self-serving, instead encouraging them to do things that help improve themselves.
* CatchPhrase
-->"[[GratuitousEnglish Oops.]]"
* TheCheerleader: Originally the leader of the team, but left so she could spend more time with the Kamen Rider Club. Also acts like a cheer squad for Gentaro whenever he fights Zodiarts.
* ClubPresident: Self-proclaimed, despite Kengo (initially) [[InsistentTerminology saying otherwise]]. This also means that she can round up the troops and mobilize them into action when necessary, and also takes over as mission control at the Rabbit Hutch when Kengo is out with Gentaro.
* CutenessProximity: She has a soft spot for the Foodroids, stating how cute they are in their debut episodes. The one that's attached to her the most is Potechokin, who was helping her ''pack up'' in #26.
* {{Determinator}}: Episode 4's climax has her-after being mortally wounded by Tamae/Chameleon Zodiarts-walking toward the stage, dressed up and bandaged, proudly proclaiming why she acted to rude the episode before ''while using a crutch to support her''.
* GirlPosse: Used to lead a three-girl cheerleader squad.
* GivingSomeoneThePointerFinger: Gives this to the Hound Zodiarts.
* GratuitousEnglish: Probably the most common user in the series.
* {{Guile Hero}}ine
* {{Hypocrite}}: In Episode 25, she chews Shun out for thinking about himself and the prom when more important things are happening; at the same time she's very upset when Yuki eagerly takes up the reins of leadership for the Club because it makes her feel like the others didn't need her at all.
* IShallTauntYou: Did this to Chameleon Zodiarts to push herself off a ledge, knowing full well that Gentaro would save her.
* IronicEcho: In Episode 1, she calls Gentaro "Trashiest of Trash" when they first met (the guy thought [[ComicallyMissingThePoint she means "Man among Men"]]). Four episodes later, when Shun also said Gentaro is trash, Miu replies:
-->"I wonder if that means 'Man among Men'."
** Gets another CallBack in #26, where [[spoiler:Miu gets her prom dance with Gentaro and remarks "Who would have thought the school's Queen would dance with trash?" Gentaro asks if it's okay, and she responds that she couldn't be happier.]]
* JerkWithAHeartOfGold: She seems like a stuck-up snob, but she's not that bad of a person. She just doesn't appreciate the attention people heap on her because she feels they're shallow and are just being self-serving. Come Episode 4, she wins back her estranged fans by confessing that she doesn't like being showered with praise, and that she'd rather see them improve themselves instead of looking up to someone else.
** She's definitely come a long way since Episode 3. She's more cheerful in Episode 7 explaining to Shun via phone that she's having lots of fun in the club, and next episode has her coming in to save Gentaro from two Zodiarts.
* LargeHam: Although she's not quite the largest, despite having the most inflated ego of the lot.
* NotSoDifferent: From ''Gentaro'' of all people, lampshaded back in Episode 4. Despite their different backgrounds - Gentaro is a friendly "delinquent", and Miu the Queen of Amanogawa - they both work hard to get what they want and persist on continuing till the end.
** Which comes full circle in Episodes 25-26 when [[spoiler:Miu wanted to dance with Gentaro at the prom]].
* PassingTheTorch: [[spoiler: In Episode 25, she states that she's given the duty of ClubPresident to Yuki once she and Shun graduate.]]
* PillarsOfMoralCharacter: When Kengo asks why she's so into the idea of leading the Kamen Rider Club, she says it's the duty of the school's queen to look out for the other students. This goes into JumpedAtTheCall levels in Episode 7, where she confronts the Hound Zodiarts with none but JK in tow.
** Come Episode 8 and she saves Gentaro by using Powerdizer probably to repay his rescue of her in Episode 4.
* PluckyGirl: In Episode 7 she confronted the Hound Zodiarts completely unarmed, and in Episode 8 piloted the Powerdizer to save Gentaro despite the strain it took on her.
** In Episode 12, she tries to stop a bus [[spoiler:carrying her and many of her female schoolmates driving off an unfinished highway long enough for Shun to [[BigDamnHeroes come in the nick of time]]]].
* [[spoiler:PutOnABus: Graduates in Episode 26 with Shun, but both eventually return when they realize their college is only near Amanogawa, which means they can resume their duties at the club.]]
* RedOniBlueOni: The blue to Yuki's red.
* RichBitch: Played at first, but she's getting better.
* ShipTease: [[spoiler:In Episode 25, she says wanted Gentaro to dance with her at the prom; come next episode, she explains that a prom is supposed to be a lasting memory of high school, and she wanted to dance with the person who had most impacted her life.]]
* ShoutOutThemeNaming: To [[{{Kamen Rider V3}} Shiro Kazami]].
* SneezeCut: after Yuki talks about her in episode 33. You can see the Rabbit Hatch blowing its top from the sneeze alone!
* SitcomArchnemesis: Initially became this to Yuki moments after formally joining the Club.
* TakeThatAudience: Done ''InUniverse'' in Episode 4.
* WeAreNotAnItem: In Episode 5, Shun tries charming her back, saying that the school's King and Queen should always be at one another's sides. Miu points out that all he cares about is status (as seen last episode, [[YourCheatingHeart when he goes after Tamae]], who became the new prospective Queen after [[BreakTheHaughty the events of #3]]) and shoots him down. Interestingly, she dangles this trope between Kengo and Yuki later on.
* ZettaiRyouiki: Grade B

!!JK
->Live Actor: Shion Tsuchiya

A first-year boy, then later second-year, who acts as an "information broker", trading secrets and rumors for favors, as well as a sneaky trickster. After being saved by Fourze from the Unicorn Zodiarts and realizing the value of true friendship, he becomes the fifth member of the Kamen Rider Club and its intelligence agent.

* ButtMonkey: Used to be one, by way of Gentaro dragging him along (usually by [[EarAche the ears]]) whenever he needs information from him, or when he brings him over to the Rabbit Hatch to become the fifth member of the Kamen Rider Club.
** As evidenced in #17, he ''still'' gets his share of [[EarAche ear tugging]] by Tomoko.
** And in #25, he's [[spoiler: ''forced to operate Power Dizer''!]]
* ComedicSociopathy: Before joining the Club, he seems to enjoy the sight of someone getting beaten up or humiliated in front of him.
* DamselInDistress: He's the one that was captured by Lynx Zodiarts in #17 when the Zodiarts could've just gone for the female members of the club.
* DanceBattler: Subverted. JK's not one for battling, but those breakdance moves were ''really'' helpful when Pegasus Zodiarts tried to kill him in #22. Also counts as a ChekhovsSkill since it was first seen in the opening.
** Uses these skills when he [[spoiler: pilots the Power Dizer in #26.]]
* DirtyCoward: Used Nitta as a HumanShield in the past against a bunch of bullies. The latter didn't take it well.
** LovableCoward: After joining the Kamen Rider Club, though there are times where he musters up courage.
* DreadfulMusician: What Gentaro thinks of his karaoke singing.
** Gets a CerberusRetcon in #35: [[spoiler:He wants to follow in his rock star father's footsteps, but his complete inability to sing well pretty much shattered that dream. He adopted the identity of DJ Gene to try to hold on to as much of the dream as possible.]]
* FalseFriend: Tried to be close to Gentaro, then stole the Elek Switch to use it to defend himself against Nitta. The trope then turns the gun on him when Nitta, to whom JK once also served as this, kidnaps him and then reveals how his "friends" are nothing but these when he lets him contact them, only for them to turn him down. He ultimately gets better after seeing Gentaro [[ThePowerOfFriendship come for him]].
* FingerGun
* GlassCannon: [[spoiler: Using the Power Dizer, he's able to attack quickly and with a great variety of moves thanks to his break-dancing background. Unfortunately, after one use he's exhausted and is later shown asleep in the mecha.]]
* HairDecorations: He wears a thin hair band of different colors to pull back his hair or he parts his bangs back with rubber bands.
* HiddenDepths: #35 gives him a better backstory. He wants to be a rockstar/DJ when he grows up, but his first time doing so with a friend had them laughing at him and calling him ridiculous.
* HumanShield: He used Nitta as one as explained in Episodes 6-7. In an ironic twist, ''he'' becomes the shield for Lynx Zodiarts around ten episodes later.
* KidAnova: Always surrounded by girls. A trailer for the show described him as "the school playboy".
* KnowledgeBroker: Comes in handy when the Kamen Rider Club can't identify students. He's also been known to use the Burger Foodroid for taking pictures and recording Zodiarts attacks. His info ranges from knowing Ritsuko's Goth posse, somehow able to get around twenty female students' phone numbers and even getting info from other people if he can't find anything on a student.
* LargeHam
* LifeOfTheParty: As shown in Episode 5, his parties are immensely popular. He even has a Christmas version of the party as shown in Episode 15, explaining his absence.
* ManlyTears: Starts shedding these when [[spoiler: Gentaro was killed and discovering that Ryusei did the deed in #31.]]
* NonActionGuy: Rather than fight, he gives out information regarding students in the school.
** Subverted in Episode 25 [[spoiler:where Kengo announces that he's been promoted to ''Power Dizer'' driver.]]
* NonUniformUniform: His is more decorated with the neon hoodie he wears.
* OnlyKnownByInitials: Though he pronounces it as "Jake".
* OOCIsSeriousBusiness: Finally grows a pair and is the ''first'' to stand up to [[spoiler:Yamada/Aries Horoscopes after the death of Gentaro]] in #32.
* ThePowerOfFriendship: Ultimately realizes the value of true friendship after Fourze saves him from Nitta.
* RealMenWearPink: He's usually seen wearing nail polish.
* TookALevelInBadass: No joke. He starts off as a cowardly kid who runs away at the sight of panic, but will go out on his way to find information on Zodiarts. Jump to Episodes 25-26 and [[spoiler:he's promoted to the pilot of Power Dizer in Shun's absence, and starts beating the Zodiarts by ''break dancing''. Unfortunately, he doesn't have Shun's endurance and after one use he's already nodding off to sleep]].
** Also, he [[spoiler:was the first person to stand up to Aries Zodiarts and commented that the script he made was trash.]]
* ScreamsLikeALittleGirl: Episode 11 shows this.
* ShoutOutThemeNaming: Spells his name with the initials of [[KamenRiderX Jin Keisuke]]. And in #35, [[spoiler:he's revealed to be secretly DJ Gene, read the same as Jin.]]
* TricksterArchetype: At first.

!!Shun Daimonji
->Live Actor: Justin Tomimori

A third-year student and "King" of Amanogawa High. He is the captain and quarterback of the American Football team, and a stereotypical JerkJock. After helping Gentaro defeat the Hound Zodiarts and realizing the need to take control of his own life, he becomes the sixth member of the Kamen Rider Club and replaces Kengo as the pilot of the Powerdizer.

* TheAtoner: In Episodes 13-14 he tries to set things right with Miura, whom he wronged so badly the latter became the Orion Zodiarts.
* BadassFingerSnap: How he commands the rest of the football team.
* BecomingTheMask: A more positive version; in Episode 25, he says that initially was only interested in Miu because his father insisted that "a King should have a Queen", but over time he developed genuine feelings for her, which is why he spends a good portion of his time in the Club trying to get back together with her.
* BerserkButton: As seen in Episode 12, deliberately trying to hurt girls (especially Miu) genuinely ticks him off. [[spoiler:Makise should be grateful he didn't sic Powerdizer on him.]]
* BigDamnHeroes: The Powerdizer's primary role. [[spoiler:In Episode 12 he stops a bus full of girls whom Makise puppet-controlled into entering to lead them to their deaths on an unfinished bridge.]]
* ButNotTooForeign: He is played by half-Caucasian actor Justin Tomimori.
** [[LampshadeHanging Lampshaded]] in Episode 24 when he dresses up as a foreigner.
* ButtMonkey: Turning into this in his pursuit of getting back together with Miu
* CallingTheOldManOut: He finally gets to tell his father what he feels about his upbringing, decides that he'll make friends with whomever he wants, take control of his own destiny, and destroys the dedication statue meant for him while in Powerdizer.
* CharlesAtlasSuperpower: He can execute a tackle on Fourze ''with Rocket ignited'', push a giant roller while Gentaro, Yuki and Kengo struggle to even make it budge, and - once he joins the Club - can drive the Powerdizer without much physical strain. On one glorious moment, he even [[spoiler:stops a ''telekinetically-controlled bus from falling off an unfinished bridge'']].
** [[spoiler:Punching Gentaro IN KAMEN RIDER ARMOR hard enough to make him hit the floor]].
* ChessMotifs: In keeping with his role as "King" of the school; naturally, he treats nearly everyone else as a pawn due to his father's Machiavellian upbringing.
* TheComicallySerious: With Kengo shown to be NotSoStoic, it looks like Shun is getting this role instead. Case in point: Episode 8 shows him calmly making a phone call despite having been dragged into the sky by a Rocket-powered Kamen Rider, getting ''shot out of said sky and hurled into a tree'', still covered in twigs and leaves to boot.
* DumbJock: For a star athlete, Shun is actually a slow learner, though he makes up for it with a retentive memory.
* FirstNameBasis: As part of Shun's Character Development and opening up to the team, he starts calling Gentaro by his real name (and not by calling him "trash").
* FreudianExcuse[=/=]HiddenDepths: His JerkJock persona was founded on his struggles to live up to his father's Machiavellian upbringing. It comes to the point that his father tells him what to do (i.e., hooking up with Miu, his plays, keeping Miura benched, etc.) for almost everything just to make sure he remains the King. He also expressed regret over Miura becoming the Orion Zodiarts out of bitterness over his situation.
* GiantRobotHandsSaveLives: The Powerdizer's ''secondary'' role.
* GoodFeelsGood: When he joins the Kamen Rider Club, Gentaro tells him that he won't get any recognition for saving the city, but ''he'll'' know he's doing the right thing. Shun replies that it sounds pretty good to him.
** He's definitely been getting better as he comes in and helps Gentaro out with every Zodiarts attack that comes by.
*** In Episode 25, he tells Gentaro that being part of the Club makes him feel like he actually accomplished something during his time at school.
* GrassIsGreener[=/=]GreenEyedMonster: Ultimately confesses to Gentaro that his antagonism to the Kamen Rider Club stems from his jealousy over that fact that its members have great chemistry and are having so much fun - in stark contrast to his growing alienation from his own team. In fact, an altercation with a teammate who complained that their style (devised by his father) is boring is what got him sent over to detention in the first pace. All he wants to do is [[IJustWantToHaveFriends actually have fun with them instead of insist on treating them like pawns on a chessboard]].
* GuileHero: Even as a good guy, he still knows how to push people's buttons, such as convincing the gullible Ohsugi-sensei to keep mum about his new association with Gentaro and company.
* {{Homage}}: With the reveal of his FreudianExcuse, Shun is basically a Kamen Rider version of Andrew from ''Film/TheBreakfastClub'' only with the GrassIsGreener trope above.
* IJustWantToHaveFriends: He ''hates'' the Machiavellian philosophy his father is forcing onto him, because it ultimately alienates him from people. All he wants is actually have fun with his teammates and just play the game. Thanks to Gentaro, he finally is able to make friends and not worry too much about people not getting pissed off at him.
* IWantMyBelovedToBeHappy: [[spoiler: Near the end of #26, he asks Gentaro to give Miu the dance she wanted, saying that Gentaro promised to make the prom night perfect and all Shun really wants is for Miu to smile.]]
* {{Irony}}: As Gentaro lampshades in Episode 8. Shun's supposed to be a quarterback - the team strategist - yet has to rely on his own father for decision-making. It's also telling that his jersey number is ''2'' despite being the star of his team. It's either a reference to his namesake Ichimonji Hayato's designation as Rider-2, or foreshadowing him being the TheLancer.
* ItsPersonal: His consternation for the Kamen Rider Club's antics reaches boiling point after Miu joins the Club and [[WeAreNotAnItem shoots down his attempt to win her back]] ([[YourCheatingHeart with good reason]]), blaming it all on Gentaro.
** He also was just incredibly pissed off at Gentaro trying to act chummy around him, being the other reason why he clocked him in the head with a football just when Gentaro was about to defeat Hound Zodiarts.
* JerkJock: Deliberately sabotaged Fourze's attempt to stop the Hound Zodiarts, and set up the test that causes anyone who scores below 50% to attend remedial lessons every Sunday, knowing full well Gentaro can't pass and will be unable to be Fourze as a result out of spite. He's getting better, though, thanks to Gentaro.
** Comes full circle in Episode 9, when he sees a fellow player turning down a girl he dated and remarks how he used to be like that.
** LovableJock: Once he's in the Kamen Rider Club.
* [[KnightInShiningArmor Knight In]] PoweredArmor: [[spoiler:Saves Miu and many other girls shut-in on a bus bound to drive off an unfinished bridge in Powerdizer.]]
* LightningBruiser: Able to deliver powerful tackles under the Power Dizer without breaking a sweat and can even climb up buildings and flip in the air.
* MadeOfIron: Possibly so, given he's well enough to use the phone after getting hurled into a tree in Episode 8, and well enough to work the Powerdizer in Episode 10 despite getting caught in a fire previously.
* ManlyTears: Breaks down into these as he confesses his FreudianExcuse to Gentaro in #8.
** BerserkerTears: What he cries when [[spoiler: Gentaro is killed and finding out who Meteor was in #32.]]
* MyGodWhatHaveIDone: Despite [[NeverMyFault initially trying to deny responsibility for it]], he ultimately confesses to Gentaro that he feels great remorse for benching Miura (and in turn, driving him to become the Orion Zodiarts), knowing that he only obeyed his father's command.
* MythologyGag: His salute has been in ''KamenRider'' before - it's [[KamenRiderHibiki Hibiki]]'s CharacterTic.
* NeverMyFault: Initially tried to deny responsibility for Miura's StartOfDarkness and subsequent hospitalization, until he goes on a breakdown due to suffering MoralDissonance between obeying his father and following his conscience.
* ThePlan: In Episode 7, in a ploy to destroy the Kamen Rider Club, Shun asks Satake to keep anyone who didn't pass the exit review in Sunday Detentions, knowing full well that Gentaro was an idiot and could never get the 50% needed to pass. Unfortunately, after getting into altercations with Kamen Rider Fourze, Satake decides that all students were going to be kept in weekly special detention.
* [[spoiler:PutOnABus: Graduates in Episode 26, but eventually returns to the Club with Miu when they realize their college is only close to Amanogawa, thus they can resume their duties.]]
* TheQuietOne: Aside from Tomoko, he doesn't do a lot of talking once he gets into the Club. This could be justified as he might not be good at socializing due to his father's upbringing.
* RealMenWearPink: Head of the football team and main user of the Power Dizer is also the same one who is hugging onto a pink and white pillow when there is tension in the Kamen Rider Club.
* ScrewDestiny: In Episode 8 he ultimately realizes he needs to assert control over his own life instead of mindlessly obeying his father.
* ScrewThisImOuttaHere: His first answer to when a Zodiarts shows up. Ultimately subverted once he comes to save Gentaro in Episode 8.
* SecretKeeper: Initially. While he sees Gentaro transform into Fourze in Episode 2, he states that he'll act as if he never witnessed it. Come Episode 8, he fully acknowledges Fourze once he is welcomed into the Club.
* ShoutOutThemeNaming: His name uses the same kanji as [[{{Series/KamenRider}} Hayato Ichimonji's.]]
** MeaningfulName: In keeping with the show's space theme, his given name can be read as "Hayabusa", a Japanese unmanned space probe that gets mentioned a few times in the show.
* SurprisinglyGoodEnglish: Shown in Episode 24 when he acts like a foreigner and asks Eguchi for directions. Justified in that his actor is half-Caucasian.
* WellDoneSonGuy: His attitude stems from his desire to live to his father's standards. He even calls him "Sir" rather than "Dad", an indication of how distant they really are.
* WhatTheHellHero: Miu ''really'' chews him out at the end of Episode 25 since Shun is obsessed in trying to get her to go to Prom with him and for clowning around (literally in this case since he was dressed as a "Pierrot"). [[spoiler: Made even worse when Miu states that she wanted to go to prom with ''Gentaro''.]]
* WinkDing: Does this a couple of times in Episode 2, including right before the aforementioned ScrewThisImOuttaHere.
** He even did one while in the Powerdizer after stopping the runaway bus Makise was manipulating!
** Lampshaded in #20; the label on Miu's little SuperDeformed pic of Shun reads キラリ ニヤリ, which literally means "flashing grin".
* WouldntHitAGirl: It should be noted that driving the Powerdizer doesn't hinder this.
* YourCheatingHeart: Doesn't hesitate to move in on Tamae in Episode 4 when it looks like Miu isn't going to win the Queen Festival.
** And when he tries to get back with Miu come next episode, she shoots him down by [[LampshadeHanging lampshading this]].
** Episode 7 also sees him dating another girl - Reiko, whom Gentaro and JK attempted to persuade to join the Queen Festival - in Episode 3. Come next episode, however, Reiko dumps him due to the fact that he's hanging out with Gentaro and the others.
** As of Episode 8, he asked Miu if she wants to go out again with him, but Miu states that where they were at (watching the Earth from space as an invitation for a romantic view) wasn't going to cut it.
** In #25, Shun states that he truly started to gain feelings for Miu, to the point that he was trying to ask her out to prom. [[spoiler: Miu, unfortunately for him, wanted to go to the prom with Gentaro. He decides to let Gentaro dance with Miu in a IWantMyBelovedToBeHappy move, walking away with tears in his eyes.]]

!!Tomoko Nozama
->Live Actress: Shiho

A first-year, then later, second-year student. She is a quiet {{Goth}} girl who is never seen without her customized iPad, using the facade to hide her true feelings. She joins a witches' coven so she could go to the moon because she feels as if it's the only place she should be. She eventually gets her wish when she becomes the seventh member of the Club once Gentaro opens her up to [[BeYourself be herself]]. She's also noted to be a Kamen Rider enthusiast, and is the reason for Gentaro deciding to create the Club.

* AbhorrentAdmirer: Arguably towards Yuki. It's more or less stating that they share the same level of "interest".
* AsideGlance: Gives on in Episode 17 due to being excited on seeing another Kamen Rider.
* BattleAura: A ''black'' one to be precise.
* BeYourself: Gentaro's message to her in Episode 10.
* BeneathTheMask: Her {{Goth}} personality most likely stems from feelings of being ostracized, supported by a comment made by her mother about how she is happy to know that Tomoko has made some friends (i.e., Yuki and Gentaro).
** A look into her room also shows this. Alongside the regular {{Goth}} items strewn about, there are butterfly stickers on the wall, plastic praying mantises, cicadas (pupae and old cocoon shells included), and a little matroyshka doll of a girl with a duck hidden inside a larger gothic doll. And when Gentaro and Yuki saw her outside her usual getup, she runs away screaming "They saw my face!", implying she didn't want anyone to see the real her.
* ConspiracyTheorist: In Episode 2, it's shown she's done her homework on the UrbanLegend of the {{Kamen Rider}}s.
* DealWithTheDevil: [[spoiler:The Scorpion Zodiarts approaches Tomoko with a Switch in Episode 9's cliffhanger. In the end, she doesn't take it.]]
* EeriePaleSkinnedBrunette
* HairDecorations: Has a black rose (or some sort of fishnet item). It makes her look ''marginally'' cute.
* EvilLaugh
* FreakOut: In Episode 10, when Gentaro and Yuki see her fresh out the shower and dressed in something else, she runs out screaming "You saw my face!" and actually slathers mud on her cheeks before Gentaro catches up to her.
* FriendToBugs: Her room in Episode 10 has butterfly stickers decorating the wall, plastic beetles and praying mantises and [[WhyDidItHaveToBeSnakes (to Gentaro's horror)]] cicada shells, pupae, cocoons and adult cicadas.
* GenreSavvy: When she states the strangeness of the Ugly Ducklings in #23, Ryusei thinks that it was rich coming from a Goth. She then retorts that she knew he was going to say that.
** She's also the only one who's suspecting Ryusei's disappearances, [[spoiler:not to mention got shocked when she finds out Ryusei was Meteor.]]
* {{Goth}}: Develops into a PerkyGoth as of Episode 10.
* HiddenDepths: She states in Episode 9 that she could see spirits and Episode 10 notes that she has some ESP powers concerning the Astro Switches. She also mentions that she feels as if she doesn't have a place to belong, explaining why she joined the Lunar Witches.
* HumanShield: Becomes one to Cygnus Zodiarts in #23. Twice.
** Indirectly used as one by Libra Zodiarts in #30 when he uses her image to defend himself against Meteor Storm, in the knowledge that Ryusei [[WouldNotHitAGirl wouldn't attack her.]]
* LonersAreFreaks: Chose to be this way, but Gentaro helped her open up.
* MasochistsMeal: In Episode 5 she puts natto (fermented soybeans with a love-it-or-hate-it reputation in Japan) on Yuuki's fried prawns, insisting it tastes great. Subverted in that when Yuki reluctantly tries a bite, she admits it's actually pretty good.
* NightmareFuelStationAttendant: A family-friendly version. Even after joining the Club and learning to open up a little bit more, this is her only constant personality trait. To wit:
** She adds stuff to people's food without their consent, like natto to Yuki's fried prawns. While giving off a black BattleAura.
** Then there's that time that she believed Gentaro was dead and decided to give him ''funeral rites''.
** And another when she's singing 'Welcome to the Gates of Hell' as Gentaro, Yuki and Kengo are entering the Sunday Special Studies. [[CloudCuckooLander With her headphones blasting a completely different song at FULL VOLUME.]]
** Even her drawings of bunnies aren't immune to this. [[spoiler:And it's said drawing that saves the day when the locker to Rabbit Hatch goes missing.]]
** She carries a ''white snake skin'' just for the purpose of dowsing.
* NoSenseOfPersonalSpace: She likes to get real close within Yuki's space, touching her face, or tampering with her food. She also frisks Gentaro in Episode 9.
* OnlySaneMan: As Gentaro states, a "gloomy, weird psychic girl" is pretty normal compared to the other six members of the Club that consists of - [[HeroicSelfDeprecation as they confess]] - a delinquent (Gentaro), a control freak (Shun), an overconfident rich kid (Miu), an underclassman hanging out with weirdos (JK), a space otaku (Yuki), and a guy who ditches classes for the infirmary (Kengo).
* {{Otaku}}: She sits at the Otaku Table at lunch, though in her case she's a Kamen Rider and space Otaku.
** A look into her room in Episode 10 shows that she has interests in bugs like butterflies, praying mantis and cicadas.
* PlayfulHacker: She's hacked onto the school frame twice; one for the warning messages in Episode 2, the other for deleting every photo on the school's mainframe (especially those that included her wearing her ribbon the wrong way) in Episode 7.
** She's also used her iPad in order to get information in Episode 11.
* ProductPlacement: Just like [[KamenRiderOOO Ankh]], she carries an iPad, though the designs on it make it harder to tell at first glance.
* PsychicPowers: She has some sort of ability to see the true potential of different Switches (like Fire and Pen), and can dowse for items by using a ''white snake skin''.
* RuleOfSymbolism: Gentaro finds a Gothic matroyshka doll in Tomoko's room in Episode 10, and a little girl doll with a duck hidden inside it. This represents that despite her beliefs in the occult and all of the {{Goth}} stuff she does, Tomoko is really just a shy and scared girl.
** She also has stickers of butterflies and old cicada cocoons, probably to represent how she wanted to go into a metamorphosis and become something different.
* SayMyName: GENTARO-SAAANNN! Take note that she only says this after she's used her ESP to discover a power inside an Astro Switch.
* SheCleansUpNicely: In Episode 10, Gentaro and Yuuki see her fresh out of the shower, makeup-free and wearing normal clothing (a sweatshirt and black skirt); they both comment that she looks much prettier this way. [[FreakOut She disagrees. Vehemently.]]
* ShoutOutThemeNaming: Her surname is "[[KamenRiderAmazon Amazon]]" [[SdrawkcabName spelled backwards]].
** MeaningfulName: The "Tomo" in her first name uses the kanji for "friend", a word Amazon (like Gentaro) often used.
* ShipTease: With Ryusei.
** LovesMyAlterEgo: Suggested when she tells Ryusei she doesn't mind that he ran away and left her with a Zodiarts, because Meteor came to her rescue.
* SingleTear: Sheds one after Gentaro states how she has great instincts and perspective and how she's always welcome to the Club.
* StealthHiBye: Pulls the "bye" part off on Yuki in Episode 5.
* StrangeGirl: Feels this way either due to her ESP, doubts about her place in the world, interest in bugs, or a combination of these.
* SuperOCD: She got sent for the special classes because one picture had her ribbon "not in the middle" as she puts it. She decides to ''delete every single picture'' on the school mainframe.
* WasItAllALie: Had such high hopes about the reality of witches being real. When she finds out Ritsuko - the Altar Zodiarts - uses the other, otherwise powerless members, by making them think they have powers, she was pretty shocked.
** Happens again when [[spoiler: Ryusei's identity was revealed after killing Gentaro. She didn't take it well.]]
* WhenSheSmiles: She looks more cheerful whenever she gives one.
* YouAreNotAlone: The rest of the Kamen Rider Club open up about their faults and smile at her as if accepting her into their little family.
[[/folder]]

!Anti-Zodiarts Union
An enigmatic organization opposed to the Zodiarts, and creators of the Meteor System. Their base of operations is the M-BUS(Meteor-Backup Satellite), which fires a beam of Cosmic Energy that enables the transformation into Kamen Rider Meteor.

[[folder:General Tropes]]
* EarlyBirdCameo: If you go back to the first episode, the M-BUS can be seen.
* {{Homage}}: The name of the group itself is a homage to the Anti-Shocker Union of the original ''Series/KamenRider''.
* SpaceStation: The Union's headquarters.
[[/folder]]

[[folder:Members]]
!!Ryusei Sakuta/Kamen Rider [[color:darkblue:Meteor]]
->Live Actor: Ryo Yoshizawa

A mysterious transfer student who secretly fights as Kamen Rider Meteor. While he acts awkward and shy to gain the trust of those around him, his true persona is that of a super-serious loner who is coldly dedicated to his mission. He is attempting to awaken the Aries Zodiarts, believing that its powers can be used to save the life of Jiro Iseki, his best friend and fellow martial artist who fell into a coma after a failed attempt to activate a Zodiarts Switch.

* AloofAlly: He'll fight with the Kamen Rider Club, but he's not going to fight ''with'' them as partners. [[spoiler:[[TookALevelInKindness Initially]].]]
* ArrogantKungFuGuy: Subverted. He seems to be level-headed and calm, [[spoiler:but the idea of letting Lynx Zodiarts go before Fourze can stop him from becoming a Horoscopes didn't make him a good guy in the eyes of the Kamen Rider Club.]]
** Tachibana notes this in Episode 27, stating that his strength has made him conceited, [[spoiler:which is why he initially denied him the Meteor Storm upgrade]].
** [[spoiler:Also, he mocks Fourze giving into Lynx Zodiarts' wishes to protect JK, even though he's Meteor for the very same reason in saving his friend.]]
** However, in a twist of irony, [[spoiler:when Cygnus Zodiarts used Tomoko in Episode 23 as a HumanShield, he hesitates. Granted, it used the shield ploy better than Lynx (read: moved Tomoko's head in the way of a Mars Breaker-backed punch)]]
*** The irony returns in #30 when [[spoiler: Libra transforms into Tomoko which prevents Meteor Storm from attacking him.]]
* [[spoiler:TheAtoner: During the tail end of #32 for killing Gentaro the previous episode. This even carries onto the following episode as he states "I will protect Gentaro"...even though so far he's trying to prevent a girl from ''being Gentaro's girlfriend''.]]
* {{Badass}}: Manage to kick the ass of Libra Zodiarts, despite him being a member of the Horoscopes. Not to mention his awesome Jeet Kune Do fighting style.
** BadassAbnormal: Practiced in martial arts before being Meteor.
** [[spoiler:BroughtDownToBadass: During #32, after his ability to transform into Meteor is taken away for his actions. He ''still'' manages to kick tons of Dustard butt.]]
* BareFistedMonk: Compared to [[KamenRiderBlade many]] [[KamenRiderHibiki past]] [[KamenRiderDecade second]] [[KamenRiderOOO Riders]], he prefers fighting hand-to-hand.
* BeneathTheMask: He pretends to be a friendly person, but truthfully can't stand Gentaro at all and is a morose, aloof guy at heart. Gentaro realizes the moment he sees him that he's wearing a mask and doesn't let him in the club until he gets a taste of what's under it.
** BecomingTheMask: Seems to be happening slowly. A good example is in Episode 26, where he notes that [[spoiler:Shun and Miu's departure could be detrimental to the Club's function, just like Gentaro noted]].
* BerserkButton: Gentaro taking down the potential Horoscopes Zodiarts before it has a chance causes Ryusei to ''damn near blow his cover''.
** Another one was in Episode 20; Kengo's replies as to why he won't return to the club made him remember the altercation he had with Jiro. He was about to clock Kengo into Saturn if he had the chance.
* BigDamnHeroes: Saves Gentaro just before he was going to be massacred by both Libra and Perseus Zodiarts in Episode 16. Does it again just as Lynx is about to pounce on him in Episode 17.
** And again in Episode 32, [[spoiler:as it's his only way to protect the Kamen Rider Club whom he betrayed]].
* CheshireCatGrin: Sports an awesome one in #33 as he tries to prevent Yukina from getting too close to Gentaro.
* CoolBike: The Machine Meteorstar. Part motorcycle, part satellite from the looks of it.
* DarkAndTroubledPast: Jiro possessed a Zodiarts Switch but it backfired. Now the guy's in a coma and Ryusei's off to save him.
* [[spoiler:DealWithTheDevil: Allied himself with Aries Zodiarts to save Jiro. The first order of business? '''Kill Fourze!'''. Worse is that Aries ''kept his word''...[[WhatTheHellHero only for Jiro to relapse upon learning of what he did]].]]
* DynamicEntry: Meteor's henshin produces a SphereOfPower around him that allows him to fly in like...well, a meteor, which he's used in this fashion.
* [[spoiler:EasilyForgiven: From Gentaro, the guy he killed last Episode and who holds no real malice. The other KRC members follow suit. To his credit him Ryusei is genuinely remorseful of what he did.]]
* EurekaMoment: Gains one in Episode 22 regarding the identity of Pegasus Zodiarts when Shun mentions how they should be careful whenever Gentaro used Magnet States and after Kengo warned JK about the sensitivity of the equipment on the Rabbit Hatch.
* FalseFriend: Invoked as part of his cover. Gentaro is actually TooDumbToFool and can tell right from the start that he was hiding his true self. However, Gentaro does accept him into the club after he punches him, because he picks up on the real him and wants to be the friend with ''that'' Ryusei.
** The "false" is even emphasized because he decided to no longer make any friends when Jiro stated that friendship was ridiculous.
* FinishingMove
** ''Starlight Shower'': A series of [[RapidFireFisticuffs fast punches]], activated by placing the Meteor Switch in the Meteor Galaxy.
** ''Meteor Strike'': A powerful kick activated by turning on the Meteor Switch in the Meteor Driver.
** ''Meteor Tornado'': A [[EverythingsBetterWithSpinning spinning attack]] activated by turning on the Meteor Switch in the Meteor Driver.
** ''Meteor Storm Punisher'': Inserts the Meteor Storm Switch into the Meteor Storm Shaft, after which the tip of the switch is shot out like a [[BattleTops spinning top]]. It also absorbs the Zodiarts' Cosmic Energy and [[HoistByHisOwnPetard uses it against them]]. This has the added bonus of making it safe to destroy them thanks to draining off the extra energy.
* FunnyBruceLeeNoises: He seems inordinately fond of these.
* HeelFaceRevolvingDoor
* [[spoiler:HeroKiller: Forced to kill Gentaro as the part of his [[DealWithTheDevil bargain with the Aries Zodiarts]] to save Jiro in Episode 31.]]
* HoistByHisOwnPetard: The ''[[FinishingMove Meteor Storm Punisher]]'' is essentially a weaponized version. It absorbs the Zodiarts' own energy and uses it against them.
* {{Hypocrite}}: Mocks Gentaro into giving into Lynx Zodiarts in exchange for JK's safety. Yet, he's out there as Meteor so he can save his ''own'' friend.
* IdiotBall: [[spoiler:Went after Cancer Zodiarts to an empty library and untransformed, without realizing he could ''still'' be in the room.]]
* [[spoiler:IJustWantToHaveFriends: He admits in Episode 32 that all this time he wanted to be friends with Gentaro, but his determination to save Jiro ruined all of that (and ended up killing Gentaro). Cue him in a "MyGodWhatHaveIDone" moment in the rain.]]
* InnerMonologue: Done to show his inner thoughts. The "echoing narration" version is used most of the time, but Episode 27 has an interesting variation: during his monologue, he's facing away from the Club (who seem to be [[TimeStandsStill frozen in place]]) and Meteor's henshin music is playing in the background.
* JapanesePronouns: He normally uses "ore," but switches to "boku" when in his OrdinaryHighSchoolStudent persona.
* JerkWithAHeartOfGold: Mentally berates the members of the KRC but he can also be nice to them. He helped communicate with Kengo in Episode 19, [[spoiler:stopped himself from punching Tomoko in the face in Episode 23]], and help Shun and Miu realize that they're still important to the KRC.
** Slowly becoming less and less of a jerk, [[spoiler:and at the end of Episode 32 he accepts Gentaro's hand of friendship for good]].
* {{Kiai}}: In a manner similar to BruceLee's. Justified in that he fights using none other than Lee's Jeet Kune Do.
* [[KnightInShiningArmor Knight in Star-studded Armor]]: Seems to be going this way towards Tomoko, due to always showing up the moment right before she gets attacked.
* MadeOfIron: You'd think Cygnus Zodiarts stamping on his arm would leave some kind of GameBreakingInjury that would clue in the others on who he is. No such luck.
* MeaningfulName: "Ryusei" means meteor.
** In fact, when talking about actual meteors, the whole cast uses the rarely employed ''inseki'' instead, because if it wasn't the case his cover would be blown within five minutes!
* MyGodWhatHaveIDone: [[spoiler:Sure Jiro woke up and deactivated his Zodiarts Switch, but then he relapsed after losing his will to live over hearing of Ryusei's betrayal - all for his sake. Ryusei walks away through a GreyRainOfDepression with sheer guilt in his heart, [[WasItReallyWorthIt wondering if saving Jiro was worth killing Gentaro]] before breaking down and screaming Gentaro's name.]]
* MysteriousProtector: Even when we know who he is, he has tons of traits of this trope.
* NewTransferStudent
* NiceJobBreakingItHero: [[spoiler:Untransformed in the library instead of just running off, unaware that Kijima is watching. Now Tachibana has to terminate his abilities!]]
* [[NiceJobFixingItVillain Nice Job Fixing It,]] AntiHero: Nearly blew his cover by punching Gentaro out of frustration over seeing him destroy Lynx Zodiarts, but it works to his advantage soon, since [[spoiler: it allowed Gentaro to see a bit of the true Ryusei and have him join the Kamen Rider Club just so he can make friends with ''that'' Ryusei as opposed to the cover.]]
* NotSoDifferent: [[RuleOfThree Gentaro once more]]. Even though they have different philosophies and goals, Ryusei will take the time to help out his fellow Kamen Rider Club members and cheer them up just like Gentaro does with everyone else he meets.
** Ryusei states that he's not different from the club in general. They try to do the best for each other, stick together through and through and would sacrifice themselves in order to help others.
* OhCrap: [[spoiler: At the end of #27, he's unable to transform into Kamen Rider Meteor due to him untransforming at a ''very'' wrong moment and Kijima observing it. Made even worse because the Meteor Switch makes Tachibana able to keep an eye on everything Ryusei does.]]
** [[spoiler: At the end of #31 when Tachibana cancels Meteor's transformation, revealing his identity to the Kamen Rider Club!]]
* OnlyFriend: He may mock Gentaro for having so many friends and not taking things seriously, but the one thing that is keeping him from turning evil is that he's got a close friend - probably the ''only'' friend he'll ever consider - that he wants to save from a coma.
* OnlySaneMan: To the Kamen Rider Club - except that he's having some doubts where Tomoko's witchcraft is concerned.
* PetTheDog: [[spoiler:When Cygnus used Tomoko as a HumanShield, Meteor decided to halt his Mars Breaker punch to save her.]]
* PreAsskickingOneLiner: "I'll decide your fate!"
** As [[SuperMode Meteor Storm]]: "My fate will will deliver a storm!"
* {{Pride}}: While subtle, #27 highlights that he is arrogant. He believes that his identity as Meteor won't be found out and that he wants the new upgrade for Meteor because he doesn't believe the suit is capable of giving him the power he needs. Tachibana notes that his arrogance is getting in the way of his true strength, [[spoiler: which is why not only does Ryusei get his identity discovered, but he doesn't get the Meteor suit back.]]
* RedOniBlueOni: The blue to Gentaro's red. (One of two)
* SecretIdentity: He needs to keep the identity of Meteor this or else the suit goes bye bye. [[spoiler: Due to having the IdiotBall in #27, it happens.]]
** [[spoiler: But thanks to him killing Gentaro, Tachibana cancels the transformation so now the Kamen Rider Club knows.]]
** [[spoiler: And in the end of #32 all of the Kamen Rider Club-minus Ohsugi who came in a little later-are sworn to keep the identity a secret.]]
* ShadowArchetype: This is Gentaro if Gentaro decided to just focus on his own needs rather than playing TheMessiah to others.
* ShipTease: With Nozama. [[spoiler: Exploited by Libra in episode #30 by turning into her to prevent Ryusei from finishing him off.]]Well even the Horoscopes are shipping them.
* SixthRanger: He fights the Zodiarts as Meteor, but joins the club as Ryusei ''under false pretenses'', that is until he begins BecomingTheMask.
* SphereOfPower: Meteor's henshin forms a blue energy sphere around him for a short time. Unlike [[TransformationIsAFreeAction most other henshin effects that come with a convenient defensive barrier]], [[DynamicEntry this one can actually do some damage.]]
* StarSpangledSpandex
* SuperMode: [[color:blue:Meteor]] [[color:gold:Storm]]
** GoldenSuperMode: Has a good deal of gold in the color scheme.
* SurroundedByIdiots[=/=]OnlySaneMan: How he compares his work with the Kamen Rider Club to be.
* TemptingFate: Sure Ryusei, tell your supporter that your identity will ''never'' be found out. [[spoiler: Surprise, surprise. It did. Nice job, idiot.]]
* TransferStudentUniforms: He's even able to let Ohsugi let him wear it, once he shows him the School Handbook reguarding the uniform[[hottip:*:it says that the uniform is recommended but not required]], also letting Gentaro ''finally'' off the hook for wearing his Delinquent style.
* WeakButSkilled: Lacks Fourze's sheer arsenal, but makes up for it by being a skilled martial artist.
* WeaponOfChoice
** SwissArmyWeapon: Meteor Galaxy
*** PlayingWithFire: Mars Breaker [[hottip:*:Meteor summons a small Mars planet, where he blasts the enemy with fire.]]
*** PowerFist: Jupiter Hammer [[hottip:*:Meteor summons a small Jupiter planet to punch the enemy with.]]
*** RingsOfDeath: Saturn Sorcery [[hottip:*:Meteor summons a small Saturn planet, where he swings energy rings at the enemy.]]
** SimpleStaff: Meteor Storm Shaft
*** BattleTops: Meteor Storm Switch
* WellIntentionedExtremist: [[spoiler:He lets Lynx Zodiarts go in the attempt to find out whether or not it will become the Horoscope General: Aries Zodiarts.]]
** [[spoiler: He kills Gentaro so he could ask Aries Zodiarts to heal his friend.]]
* WhatTheHellHero: [[spoiler: In his debut episode, he's got flack from the Kamen Rider Club for ''letting the Lynx Zodiarts go free'' instead of letting them land the final blow on him.]]
** [[spoiler:Episode 18 continues this with Tomoko screaming that Kamen Riders are supposed to be heroes, something that he ''definitely'' isn't in her eyes. However he brushes it off as he states that his view of justice isn't equal to what the Kamen Rider Club believe.]]
** He also gets partially called out by Cygnus for running away while Tomoko was on her own. [[spoiler: At least Meteor didn't clock Tomoko in the face with a ''miniature Mars''.]]
** [[spoiler: He '''kills Gentaro''' with the one-inch punch so he could save Jiro by allying himself with Aries Zodiarts. Even Tachibana was shocked and had to cancel the Meteor Storm transformation, and now the whole Kamen Rider Club knows what's happened. Made even worse because Tachibana himself stated that he could try to find a cure to save Jiro once Aries was captured.]]
*** [[spoiler: The reason he did this was because Tachibana said he could ''TRY'' to save Jirou that way, not actually wake him up. Ryusei wants to save Jirou, and with the best Tachibana can do is only trying to save him, he went for the direct route, which is doing what the Aries Zodiarts wants so he can wake up Jirou.]]
** [[spoiler: And then Jiro calls him out on what he did in #31, then goes unconscious for losing the 'will to live' thanks to Ryusei killing Gentaro.]]
* WhenHeSmiles: In #26, he gives an honest smile that makes him seem that he's not a complete jerk after all.
* [[spoiler:YouHaveOutlivedYourUsefulness: As Tachibana states in #27, "Because Cancer has discovered your identity, you can no longer be Meteor."]]
** Used again in [[spoiler: #31, when Tachibana revokes his decision on Ryusei gaining Meteor's powers after he kills Gentaro. However, the ending implies Tachibana gives him the power back after he's been redeemed]].

!!Tachibana
->Voice Actor: NobuyukiHiyama

A masked man who resides in M-BUS, acting as support to Ryusei.

* AnonymousBenefactor: [[spoiler:He's the one who sent Kengo the Gate Switch in the very beginning.]]
* BigDamnHeroes: [[spoiler:#32, where he remote controls the Meteorstar as a distraction for Kengo to escape with Gentaro's body.]]
* BigGood: For Meteor. [[spoiler:And as revealed in #32, the Kamen Rider Club as well, as he sent Kengo the Gate Switch that created the portal in the first place.]]
* CoolMask
* MissionControl: He is to Ryusei what Kengo is to Gentaro.
* MythologyGag: Names himself after Tobei Tachibana, the man who aided the eight Showa Riders.
* OnlyOneName: And even then it's only implied to be but a pseudonym.
* ReasonableAuthorityFigure: Aside from the SadisticChoice below, he's generally supportive and supplies advice and information to Ryusei. [[spoiler: And when Ryusei steps out of line in #31 by killing Gentarou to protect Aries, remotely deactivates the Meteor transformation immediately.]]
* SadisticChoice: Makes Ryusei choose between getting his SuperMode and saving the Kamen Rider Club. [[spoiler:[[SecretTestOfCharacter It was a test. Had he sacrificed the Kamen Rider Club, he'd have not gotten the Meteor Storm Switch.]]]]
* [[spoiler:SecretTestOfCharacter: His SadisticChoice. Had Ryusei chosen to get the Meteor Storm Switch instead of saving the Kamen Rider Club, he'd have been denied it.]]
* ShoutOut: Come on, the robotic CoolMask? Music/DaftPunk!
* TakeUpMySword: Acknowledges that he cannot fight on his own despite his goal of defeating the Zodiarts before their Cosmic Energy can cause more havoc. To this end he instead trains Ryusei to fight in his place.
[[/folder]]

!Amanogawa High School
[[folder:Students]]
%% If the student is a Switcher (Zodiarts), then file their entry under "Regular Zodiarts" in the Zodiarts section.

!!Jun Shigeno
->Live Actress: Arisa Fujisaki

A third-year and member of Miu's cheerleading trio. As of Episode 5, Miu promotes her as the head of the Cheerleading team while she's off in her adventures with the Kamen Rider Club.

* BigEater: She's almost always seen eating, and seems to have a preference for candy, potato chips and bananas (a scene in Episode 4 even shows her locker with bananas hanging on it).
* TheCheerleader
* ClubPresident: Promoted to the head of the team since Miu will be busy with the Kamen Rider Club. As shown in #25, she does a pretty good job.
* TheDitz: And yet Miu's trusting her with ''leading the cheerleading team''.
* ShoutOutThemeNaming: To Junko and Shigeru Tama, characters in ''{{Kamen Rider V3}}''.

!!Chosuke Ban
->Live Actor: Tadao Kuroishi

Leader of the delinquents' clique. He and his gang usually hang in a corner near the school, but got their butts handed to by Gentaro. Despite his rough exterior, he does have his nice moments.

* ButtMonkey: Got his (and his clique's) ass handed to him twice by Gentaro in a CurbStompBattle while the latter was seeking information.
* JapaneseDelinquents: The ''real thing''. Gentaro just styled himself as one; otherwise he's a bona fide NiceGuy.
* JerkWithAHeartOfGold: In Episode 7, he shows JK Teruhiko's local hangout and warns him that the latter was pretty dangerous.

!!Yuri Kuramochi

Part of Ritsuko's posse, she joins to get revenge on the swim team. Gets revenge on them by using 'powers' to control the water.

* EeriePaleSkinnedBrunette: Apparently the reason she was kicked off the swim team.
** That and because she was very slow.
* MakingASplash: Except it's really Altar Zodiarts at work.
* SkunkStripe: Has a stripe of purple.
* WhosLaughingNow

!!Masami Okamura

The other member of Ritsuko's posse. She was originally part of the cheerleading club, but Miu kicked her off due to being more into dating the jocks. She wants revenge on her ex-boyfriend for dumping her.

* TheCheerleader: Originally was part of the Cheerleading Squad before Miu kicked her out.
* HairDecorations
* PlayingWithFire: Or at least how the Altar Zodiarts made it look like for her.
* ReallyGetsAround: Miu personally kicked her off the squad because she was more interested in dating the jocks than cheerleading.
* WomanScorned: Joined the coven to pull this on [[DoubleStandard the one footballer that dumped her first]].

!!Reiko Hirota
->Live Actress: Yurika Tachibana

A second-year girl who first appears as JK's pick for a potential competitor against Miu. She reappears in #7-8 and #12.

* BitchInSheepsClothing: In Episode 3, she was seemingly willing to go out and play along with Gentaro's plan in joining the Queen Festival. 5 episodes later we see her dismissing Gentaro as a freak when she breaks up with Shun.
* {{Kawaiiko}}: Plays it up by [[VerbalTic ending all her sentences with -ishi]] and so on.

!!Mari Yamamoto
->Live Actress: Natsumi Ishibashi

A member of the Photography Club and Miura's girlfriend. Unlike all other couples on the show, she remains faithful to him in spite of his troubles.

* CameraFiend: A positive example, she's out to document every spirited smile she sees.
* GenkiGirl: She could rival Yuki for pure energy in her.
* ThePowerOfLove: [[spoiler: Her heartfelt photos of Miura saves him from accepting another Zodiarts Switch from Scorpio.]]
* TenderTears: As if she's taking the {{Retraux}} approach as well by invoking soap opera heroines of TheSeventies.

!!Junta Abe
->Live Actor: Tokimasa Tanabe

President of the Glee Club. He's so far one of the only student outside of the Zodiarts who knows about Gentaro being Fourze.

* ChildhoodFriends: He went to school with Motoyama in the past.
* ClubPresident: Of the Glee Club.
* SecretHandshake: Gentaro and Yuuki teach him (and the rest of the Glee Club) their handshake.
* SecretKeeper: Not only does he learn that Motoyama, who was his classmate since elementary, is the Perseus Zodiarts, he also learns that Gentaro is Fourze.

!!Rumi Egawa
->Live Actress: Yuki Kato

Kengo's childhood friend and a member of the Track and Field Team, hoping to top an upcoming pentathlon tryout.

* ChildhoodFriends: With Kengo.
* HugeSchoolgirl
* NoGuyWantsAnAmazon: Doesn't help that other members of the Track and Field Team tease her about this (as well as her [[HugeSchoolgirl stature]]).
* NotSoDifferent: Not only does she mirror Yuki's "SavvyGuyEnergeticGirl" relationship with Kengo, but running in a bad stance has led to her developing a chronic condition.
* RedHerring: There's a lot of heavy-handed hinting that Rumi is the Dragon Zodiarts. [[spoiler:It's actually the Track and Field leader, Jin.]]

!!Misa Toriizaki
->Live Actress: Kaya Asano

A student who's into ballet and leads the Cygnus Fan Club/Cult, the Ugly Ducklings. She grades the actions of the other members with a "plus or minus" system.

* BitchInSheepsClothing: Seems like a NiceGirl all dressed in white who wants to spread the goodwill of Cygnus. Then in Episode 24, she ditches white for black, becomes a total bitch and [[spoiler:forced Eguchi to become the Cygnus Zodiarts]].
* BreakTheHaughty: The only thing that was done to her was [[spoiler:her being used as a HumanShield and Cygnus stating that she was disposable. After that, the Cult disbands]].
* FanGirl: She leads many of the other fans of Cygnus in a fan club.
* HumanShield: [[spoiler:For letting Eguchi become Cygnus Zodiarts, this was how she was rewarded.]]
* LaserGuidedKarma: See above.
* MeaningfulName: The "Tori" in her surname uses the kanji for "bird". [[spoiler:It's another RedHerring.]]
* MyGodWhatHaveIDone: [[spoiler:Learns the hard way that her stupidity nearly got her killed. After that she disbanded the Cult.]]
* NiceJobBreakingItHero: [[spoiler:Was it ''really'' necessary to make Eguchi become Cygnus Zodiarts?]]
* NotHisSled: The trailer to Episode 24 showed her [[WomanInBlack in a black costume]] and seemingly holding a Zodiarts switch.
* PaintItBlack: Her ballet outfit in Episode 24.
* RedHerring: The look in her eye and her point system ''really'' pegged her to be Cygnus Zodiarts. [[spoiler:It's actually Eguchi.]]
* ShoutOut: A ballerina who appears angelic but turns into a selfish bitch, complete with [[PaintItBlack a black tutu]] - [[Film/BlackSwan sound familiar]]?
* TooDumbToLive: It was ''really'' stupid of her to [[spoiler:force Eguchi - who before then actually resisted the temptation to do so - to activate "Last One". ''It nearly killed her'']].
* UnwittingInstigatorOfDoom: You just ''had'' to [[spoiler:make Eguchi become the Cygnus Zodiarts at Last One despite noticing that he was ''begging and pleading'' not to! All so you can say "Oh, Eguchi! We still need Cygnus so please transform for us"]]!

!!Ran Kuroki
->Live Actress: Rin Honoka

A freshman who is shown to be very angry towards elders, having known to flip them over with martial arts moves.

* BerserkButton: [[HatesBeingTouched Anyone touching her left shoulder gets flipped into the air.]]
** She even does this to Ohsugi, ''a teacher''.
* CatchPhrase: "I'll protect you, Haru!" is pretty much what she said the most in her arc. [[spoiler: This is also the very same thing that made her friend quicken his evolution as a Zodiarts.]]
* ChildhoodFriends: With Haru. Unfortunately, her insistence of this makes Haru more and more mad once he got that switch.
* HiddenDepths: She hates seniors because a few of them back in her old school made fun of Haru and tossed his charm bracelet into the pool. She stated that she'd never trust them again after that.
* NiceJobBreakingItHero: Do you wanna know why your friend gets so mad? [[spoiler: Because you won't shut up about "I'm the only one who can protect Haru!" that's why!]]
* OnlyFriend: Invoked. She doesn't believe that someone who wants to be your friend ''can'' be your friend, so she insists to Haru that he trust her. Unfortunately, this makes her very stupid and slow to realize that maybe Haru doesn't ''want'' to have her always coming to save him.

!!Yukina Takamura
->Live Actress: Mika Akizuki

A classmate of Gentaro who has a massive crush on him, wanting to be with him alone during the School Field Trip.

* BitchInSheepsClothing: While not as profound as her other fellow female students (ie Rumi, Yayoi, etc.), she shows hints of this when she threatens to confiscates Yuki's Hayabusa puppet if she doesn't do what she says.
** She goes as far as pushing a fellow shopkeeper away and berating Yuki in her kimono because they needed to make her outshine and thus forces Yuki to dress up as a fishmonger. Not to mention force Gentaro to give her a piggy back ride, make him drive her around in a rickshaw and other things.
** To make it worse? [[spoiler: She finds out about Gentaro being Fourze and screams, "Then maybe you should stop being a Kamen Rider." and ''steals'' the Fourze Driver away. What a bitch.]]
* ClingyJealousGirl: She loves Gentaro, and will ''not'' let anyone get inbetween the two. [[spoiler: Ultimately gets better in #34 when Yuki explains that Fourze is necessary.]]
** #34 gives more insight; [[spoiler: she knew Gentaro was Fourze and saw how much he was fighting as Fourze. She only wanted him to loosen up and be a normal high school student. Unfortunately, she took it a little too far when she stole the Fourze Driver.]]
* DistaffCounterpart: She's basically Gentaro with a greatly decreased sense of empathy.
* LockedOutOfTheLoop: Since she's in the same group as Yuki, Gentaro and Ryusei, she usually has to be pushed out of the way else she finds out about the existence of Kamen Riders.
** [[spoiler: #34 reveals that she already knew that Gentaro was Fourze and wanted to be close because she wanted him to relax--and then she stole the Fourze Driver.]]
* NotSoDifferent: A LargeHam and GenkiGirl who shares the same enthusiasm as Gentaro, and even does his CharacterTic of hitting his chest with a fist twice before extending it out. The only problem? She doesn't want to make friends, but rather wants to be alone with Gentaro to the point that she'll be a complete BitchInSheepsClothing and ensure that the two are ''completely'' alone.
** #34 shows that [[spoiler: she acts like that because she felt sorry for Gentaro's job in being Fourze, only trying to do this to make him relax. Of course, she didn't have to be a complete bitch about it and steal the Fourze Driver.]]
* [[spoiler:SecretSecretKeeper]]
* SlapstickKnowsNoGender: Some of the actions Ryusei uses to keep her out of the loop, [[AgonyOfTheFeet like the caltrops]].
* TooDumbToLive: Let's see: your so-called boyfriend's the guy saving the school from monsters, you took his means of fighting them and have met up with said monster (Libra Zodiarts) all so you can get this guy to relax and enjoy his field trip. What are you going to do? Refuse to give the Fourze Driver to Gentaro and get yourself ''fucking killed''. Good idea.
[[/folder]]

[[folder:Faculty]]
!!Sarina Sonoda
->Live Actress: Yuka Konan

Gentaro's first homeroom teacher, a youthful and beautiful young woman who teaches classical literature. The students consider her cute, and she's the object of Chuta's unwanted affections. [[spoiler:She is also the true identity of the Scorpion Zodiarts]].

* BeneathTheMask: Despite her popularity and kind demeanor, she can occasionally be heard complaining about the selfishness of her students behind their backs (especially Gentaro "delinquency" and Kengo's standoffishness). [[spoiler:Taken up a notch when it is revealed she is actually the Scorpion Zodiarts.]]
* [[spoiler:BigBadassWolf: She was originally the Canis Minor Zodiarts, before she evolved into Scorpion.]]
* [[spoiler:BitchInSheepsClothing: As of Episode 14, all bets that she's a nice teacher are off.]]
* [[spoiler:BroughtDownToNormal: After being defeated by Fourze, she has her Switch taken away.]]
* CharacterTic: Sucks her teeth in Episode 17, to add to her growing dislike of Gentaro.
** Doubles as a MythologyGag to ''KamenRiderDouble'', since this was Wakana Sonozaki's tic in that series.
* EmbarrassingNickname: Hayami always calls her "My little pup" (Koinu-chan in Japanese). [[spoiler:This refers to her past as the Canis Minor Zodiarts, who has surpassed her Last One phase to become a Horoscopes.]]
* HairDecorations: Hardly appropriate for a high school teacher, [[spoiler:but it turns out to be a mask for who she really is]].
* HiddenDepths: [[spoiler:She's the Scorpion Zodiarts, and before that, Canis Minor Zodiarts.]]
* HotTeacher: [[spoiler:[[HiddenDepths On the surface.]]]]
* MeaningfulName[=/=]SignificantAnagram: The syllables of her name can be arranged as [[spoiler:"sasori nanoda", meaning "I am the Scorpion"]].
* NiceGirl: Seems to be the nicest faculty in Amanogawa. [[spoiler:But that's just a facade.]]
** This may still be a double subversion if you compare her treating Libra with [[spoiler:Cancer and Aries']]
* PutOnABus: [[spoiler:Hayami's official explanation was that Sonoda-sensei had to take sick leave, when actually she was trapped into the Dark Nebula for screwing her last chance to defeat Fourze and Meteor.]]
* ReasonableAuthorityFigure: In contrast to Ohsugi. [[spoiler:Again, on the surface.]]
* {{Sensei-chan}}: Gentaro even refers to her as "Sono-chan-sensei", despite her gently reminding him "It's 'Sonoda-sensei'."
* [[spoiler:WomanScorned: Becomes this when her Switch was taken away after Fourze defeats her, vowing to work her way back up the ranks of the Horoscopes. However, even when she does get it, she fails.]]

!!Chuta Ohsugi
->Live Actor: Takushi Tanaka

A geography teacher at Amanogawa High with a dislikable personality, and is also the homeroom teacher for Gentarou's class for the third year. [[spoiler: Also considered to be the only human teacher shown so far. As of #30, he has decided to help out the Kamen Rider Club fight the Zodiarts.]]

* AbhorrentAdmirer: To Sonoda. His crush for her was also [[spoiler:the reason the Kamen Rider Club lost their portal locker in Episodes 11-12, thanks to Yuki's lie about that locker originally belonging to Sonoda-sensei]].
* ButtMonkey: [[RunningGag After finishing his speech, he turns around to find the people he's speaking to have vanished.]]
** Then there's that time where he got run over by many of the female students and mothers in Episode 13.
* CharacterTic: He usually snaps his suspenders.
* ChewingTheScenery: In Episode 18...
-->'''"TEEEESTO!"'''
** The one at the start of #29 beats that one to a pulp.
* DangerouslyGenreSavvy: The reason why he allows the prom to go on after a Zodiarts attack was due to him knowing that this happens every day. He also ''knew'' something was suspicious around Gentaro, Yuki, Kengo and Ryusei. [[spoiler: And in Episode 29, he followed Kengo to ''the Rabbit Hatch!'']]
** His only scene in #31 shows hints that [[spoiler: he might suspect Hayami as a Zodiarts.]]
* HeroicBSOD: Observing Hayami talking to Sonoda-and subsequently finding out that he has a nickname to her-made him go into complete shock. Happens again when Sonoda [[spoiler:"leaves school"]]. Played for Laughs, of course.
* {{Irony}}: The ButtMonkey out of the faculty [[spoiler:is probably one of the ''only'' teacher the Kamen Rider Club could actually trust, seeing that he's not a Zodiarts and is actually a normal, human teacher. However, as shown on the show, he's ''not'' that helpful, so even getting the Kamen Rider Club to get a teacher on the inside will be ''immensely hard'']].
** It's no longer the case as of #30 however. [[spoiler: He knows about the Kamen Rider Club and has decided to help them out.]]
* {{Jerkass}}: Towards the students, especially Gentaro, since it is his belief that teachers and students shouldn't be friends.
** More specifically he hates Gentaro because he made Sonoda-sensei "leave the school" (he didn't) and is too stubborn to listen to Gentaro about it.
** JerkWithAHeartOfGold: After seeing Gentaro fight Musca in #30, he changes his attitude.
* LargeHam
* LockedOutOfTheLoop: [[spoiler:So far, he's the only member of the faculty - aside from Satake and Haruka - that's ''not'' a Zodiarts.]]
** [[spoiler: However, as of #29, he knows about the Rabbit Hatch. And as of #30, he's helping out with the club.]]
* NotSoHarmless: See DangerouslyGenreSavvy.
* OnlySaneMan: [[spoiler:His crush hands out Switches to students, their new principal is in on the conspiracy, and the director is the man behind it all. Compared to them, him being the ButtMonkey is ''normal''!]]
** Even more so now that [[spoiler: he's helping out with the Kamen Rider Club.]]
* ProfessionalButtKisser: Behaves this way towards Miu and Daimonji. Keeping the Kamen Rider Club a secret has allowed Shun to maintain some clout over him in Episode 11 (or maybe Ohsugi's just that gullible).
** Averted in #30 as he actually tries to ''escape'' them when [[spoiler: he's being guarded by them in the Rabbit Hatch.]]
* RedHerring: [[spoiler:In one episode, Sonoda sees him reading the horoscope and asks what his sign is. He responds "Scorpio", making pincers with his fingers and getting a creepy red glow. Turns out Sonoda-sensei ''is'' the Scorpion Zodiarts.]]
* TookALevelInKindness: [[spoiler: After learning about the Zodiarts threat, along with Ran noting that Haru got his switch from a teacher, he decides to help the Kamen Rider Club and be its faculty advisor.]]

!!Takashi Sakate
->Live Actor: Satoshi Jinbo

A notoriously ruthless teacher responsible for detention classes. Has a great hatred for delinquents due to him having trouble with his own son at home.

* CastingGag: Satoshi Jinbo once played a teacher on a previous ''KamenRider'' show: ''[[KamenRiderRyuki Ryuki's]]'' Hideyuki Kagawa/Alternative Zero.
* TheDreaded: In Episode 7 alone he even makes Gentaro cower before him.
* DrillSergeantNasty: Of the academic kind. He spares nobody - not even [[JerkJock Shun]].
* FourEyesZeroSoul: Initially. With the realization that his strictness drove his son to madness, it's safe to say he's getting better.
* GratuitousEnglish: "Bad boy." (to Gentaro)
** IronicEcho: Gentaro repeats these words when he asks if Sakate's son was also one of these.
* HiddenDepths: The reason he's so ruthless to delinquents is because of his own past with his son...which comes back to bite him.
* MyGodWhatHaveIDone: His son became a Zodiarts because he was such a hardass. Discovering this had a big effect on him. This is exemplified by him repeatedly whispering Teruhiko's name while the latter is in a coma, showing that Satake still loved his son. Once Teruhiko is freed from the Zodiarts Switch, you can see the look of relief on his face as he hugs his son.
* PetTheDog: Perhaps as thanks for helping his son, he gives Gentaro a 50%[[hottip:*:The paper itself shows the final figure had been adjusted from ''18 points'']] (aka a passing grade) on the test.
* SadistTeacher: At first; with the revelation of his son being Hound Zodiarts, he'll most likely get better.
* [[SimpleStaff Simple Stick]]: Carries one as part of his usual getup.

!!Kouhei Hayami
->Live Actor: Kousei Amano

The charismatic principal of Amanogawa High. [[spoiler: In reality, he's actually the Libra Zodiarts, and is currently handing out the Zodiarts Switches after Scorpion has been demoted.]]

* TheAce: He's got a Ph.D in physics, is so popular-and gorgeous-in the eyes of the School Faculty, the students and their mothers, and is just plain charismatic. [[spoiler: Of course, that's not all he is.]]
* ButtMonkey: [[spoiler: It appears that all the newly evolved Horoscopes do not respect him as much as Sonoda.]]
* CharacterTics: Tends to use words relating to weight, such as "heavy" and "light". [[spoiler:Yet another hint that he's Libra.]]
* {{Foreshadowing}}: His debut episode hints heavily that he is the Scorpion Zodiarts, as he has the same speech patterns and body language. [[spoiler:[[{{Fauxshadow}} He's not]], but he ''is'' the Libra Zodiarts]].
* [[HotTeacher Hot Principal]]: Not only do the female students find him attractive, but so do the mothers of various students. Thus he immediately catches the attention of Sonoda, and the jealousy of Ohsugi. [[spoiler: But, just like Sonoda, this is just a farce.]]
* MeaningfulName: His first name literally translates as "fairness; impartial; justice"; [[spoiler:hinting he is the Libra Zodiarts.]]
* PerpetualSmiler: He carries a smile on his face at all times. [[spoiler:This lapses into DissonantSerenity when he shows his true colours as a ManipulativeBastard.]]

!!Haruka Utsugi
->Live Actress: Nao Nagasawa

Sonoda's replacement as homeroom teacher for Class 2B. She despises her job and would rather make a living on kickboxing then teaching students.

* [[spoiler:BadassNormal]]
* BerserkButton: Prying into her personal life for whichever reason, though this dies down later on.
* CharacterTic: Her trademark kick begins with a quick double-stomp resembling a horse tapping its hooves.
* {{Dismotivation}}: Hates being a teacher and makes it clear that she plans on quitting. [[spoiler:Gentaro convinces her to infuse her job with the passion she has for kickboxing, resulting in her starting a kickboxing club and starting to actually enjoy teaching.]]
* [[spoiler:{{Frameup}}: The real Pegasus Zodiarts goes out of his way to plant evidence implicating Utsugi because he hates her.]]
* IceQueen [[spoiler:- CoolBigSis [[TheMentor Mentor]]]]
* KickChick: Practices kickboxing.
* RedHerring: There were hints that she was Pegasus Zodiarts, her CharacterTic being one of them. [[spoiler:It's actually a student she ''really'' ticked off, who copied her kickboxing.]]
* SecretKeeper: [[spoiler:For Gentaro, because he revealed his identity as Fourze in an attempt to get her to peacefully hand over the Pegasus Switch - which she didn't have.]]
** [[spoiler: But she ''did'' have a switch; she had the switch to the fire alarm cause she kicked it off!]]
* TakeAThirdOption: She was stuck between teaching and wanting to pursue her kickboxing dreams. Gentaro suggests that she just teach kickboxing and form a club.
[[/folder]]

!Subaruboshi High School
[[folder:Students]]
!!Mei Shirakawa
->Live Actress: Runa Natsui
Ryusei's old classmate from Subaruboshi High.

* [[spoiler:BewareTheNiceOnes: Uses a pipe to hit the Dustards something nasty. [[ActorAllusion This might not]] [[SamuraiSentaiShinkenger surprise some]].]]
* OnlyFriend: With Jiro out of the picture, she's the only one able to fill this role - but it takes time.
* ShrinkingViolet: [[spoiler:Although this may be just be a result of the Aries Horoscopes' rule.]]
* WeAreNotAnItem: [[ShipTease She's working on that, though.]]

!!Jiro Iseki
->Live Actor: Ryusei Yokohama
Ryusei's best friend who fell into a coma following a failed attempt to activate a Zodiarts Switch.

* ConvenientComa: His current state. [[spoiler:He returns for good at the end of Episode 32.]]
* IJustWantToBeBadass: He just wants to be as strong as his best friend. [[BeCarefulWhatYouWishFor Then he received a Zodiarts Switch...]]
* MeaningfulName: "Iseki" sounds like ''inseki'', another word for a meteor (besides "Ryusei", which ironically is the actor's real name.)
* OnlyFriend: The only one Ryusei would consider [[spoiler:initially]].
* TooGoodForThisSinfulEarth: Played with. [[spoiler:Jiro survives but, when cured from the effects of the Switch, he is shown to be so pure that he loses the will to live on hearing what Ryusei did to save him.]]
* [[spoiler:WhatTheHellHero: Calls Ryusei out on his treachery to Gentaro all to revive him, before relapsing due to losing his will to live.]]
[[/folder]]

!Zodiarts
A Zodiarts is created when an ordinary human uses a [[TransformationTrinket Zodiarts Switch]] to create an avatar body of Cosmic Energy, transforming and giving him/her incredible powers. The human (known as a "Switcher") can use the Switch to transform freely between his/her normal and Zodiarts forms as many times as he/she wishes.

After a certain number of uses (catalyzed by the user's [[VillainousBreakdown rage and negativity]]) the Zodiarts Switch will mutate into a form known as "Last One". If the Switcher uses the Zodiarts Switch after this happens, their human body is ejected by the Zodiarts body upon transformation. While this increases the Zodiarts's power, it [[DeadlyUpgrade carries a risk]] that the Switcher will not be able to turn back to normal.

%% Only include *general* Zodiarts tropes in this list. Tropes that apply to specific Zodiarts can be filled under that Zodiarts' individual entry, below.

[[folder:General Tropes]]
* AnimalMotifs: Sometimes done with Zodiarts based on constellations that aren't animals. Pyxis for one, and even Altar has bug-like mandibles.
** Perseus has a wolf motif to him.
** Libra has antennae and a smaller mantle under his cloak that make him look like a cockroach.
** Virgo invokes this with deliberately bird-like wings that even shed feathers.
** Leo invokes a Lion motif with his mane and WolverineClaws.
** [[spoiler: Cancer obviously has many nods to a crab including claws, the ability to disappear in a cloud of bubbles and a hard shell.]]
** [[spoiler: Aries takes the ram motif pretty easily with the curled horns that adorn his head.]]
* DeadlyUpgrade: Kengo implies that when using a Zodiarts Switch in its "Last One" stage, the user may not be able to turn back. Considering their soul effectively leaves their body in a coma to control the Zodiarts body, he probably has a point.
** Gentaro mentions in Episode 8 that Miura (Orion Zodiarts) is still in hospital. [[spoiler:As of episode 13, he's well, but not going back to Amanogawa due to withdrawal symptoms.]]
** Episode 14 reveals that when a former switcher is given a new switch, it immediately enters Last One state.
** Episode 15 reveals that a Zodiarts can surpass the Last One state, which could lead to them becoming a Horoscope. [[spoiler: And Episode 22 revealed the first student to become a Horoscope.]]
* DrunkOnTheDarkSide: The users tend to become more irrational and insane as they continue to use the Switch. This is undone with its destruction, however.
* EvilFeelsGood: A frequent consequence of using a Zodiarts Switch. At least one former Switcher - Miura (Orion Zodiarts) - develops withdrawal symptoms after his Switch is destroyed.
* FromNobodyToNightmare: Invoked in the same way as ''KamenRiderDouble''.
* MadeOfExplodium: The released Cosmic Energy could take out an entire city block or more, so Fourze has to be careful when using a Limit Break.
** Of note, defeating the Zodiarts itself doesn't destroy it completely - the only way to take it out for good is to destroy the Switch by turning it off once and for all.
* MonogenderMonsters: Averted in a fashion similar to ''KamenRiderDouble''. Like the Dopants, uncovering the true identity of a Zodiarts is part of the story. To add to the mystery, the Zodairts refrain from speaking, have their voices digitally distorted, or a separate voice actor is used until their identity is revealed.
* MagicAndPowers
** PersonalityPowers: The Zodiarts evolve in reaction to their host's abilities and desires. For example the Unicorn Zodiarts gained a sword due to Nitta's fencing ability and Hound fit Teruhiko's fondness for chains as its main weapon.
* MonsterOfTheWeek
* OneWingedAngel: Some of the "Last One" transformations.
** [[spoiler: Ramped UpToEleven in #15. What is beyond Last One? The evolution to a Horoscope-level Zodiarts!]]
** Taken beyond eleven in #14 [[spoiler: as Horoscopes have the ability go Supernova turning them into giant monsters!]]
* StockSuperpowers
* SuperpoweredEvilSide: The Zodiarts are pretty much extensions of their anger and wrath, but sometimes they can get even worse. Case in point: [[spoiler: the case of Cygnus Zodiarts who was, in fact, a student's SplitPersonality.]]
* WeaponOfChoice: Some of the Zodiarts have one. These are: Orion, Monoceros, Altar, Perseus (regular) Libra, Virgo and Aries (Horoscopes)
** NamedWeapons: All of them are named. TheOtherWiki shows their names.
* VillainousBreakdown: Apparently the most effective way to accelerate a Switch's evolution to its "Last One" stage.
[[/folder]]

[[folder:The Red-Eyed Man]]
!!Mitsuaki Gamou
->Live Actor: Shingo Tsurumi

Founder of Amanogawa High School, chairman of the board, and former scientist and pioneer of lunar research with connections to NASA and the Russian Federal Space Agency.

He is secretly the mastermind behind the Zodiarts, and has been distributing the Zodiarts Switches amongst the students of his school for reasons unknown. His eyes often glow with an [[RedEyesTakeWarning unearthly red light]], and he possesses the ability to wield Cosmic Energy in a raw form. [[spoiler: As of #34, Libra has noticed that Gamou has the potential to become the Sagittarius Zodiarts.]]

* AffablyEvil: Is the BigBad, but seems to be a geuninely nice guy.
* AmbiguouslyHuman: He ''looks'' human, but the red eyes that light up and apparent control over the Zodiarts implies he's not.
** [[spoiler: He is also strong with the Cosmic Energy, as he used a raw form of it (in the form of a star) and infused Sonoda-sensei with it as so she can go OneWingedAngel.]]
** [[spoiler: Well, the jury is still out on the subject of his humanity, but as it turns out, he is a Horoscope. Sagittarius, to be precise.]]
* BigBad: Appears to be the ringleader of the Zodiarts thus far.
* EvilOverlooker: the newest version of the OP (#35 on) shows him alongside the Horoscopes in this manner.
* EvilTeacher
* HiddenAgendaVillain: There has been little explanation as to ''why'' he is distributing the Zodiarts Switches. So far, it is hinted that he is attempting to awaken a greater power by distributing the Switches to children, who are more charged with emotion and thus more likely to evolve the Switches beyond their original specifications.
* JediMindTrick: How he got [[spoiler:the police to forgo their investigation of the school]].
* [[spoiler:MyGreatestFailure: He states to Kengo in #34 that he felt sorry for not saving his father, but that might be a lie.]]
* NoNameGiven[=/=]OnlyKnownByTheirNickname: Initially, as "The Red-Eyed Man".
* OrcusOnHisThrone: He's mostly been seated on his chair and talking to the Zodiarts.
* RedEyesTakeWarning
* WellIntentionedExtremist: If Scorpion is to be believed, he's apparently trying to benefit mankind.
[[/folder]]

[[folder:Horoscopes]]
A group of twelve Zodiarts, each representing a constellation of the WesternZodiac. They are direct subordinates to Gamou, giving out Zodiarts Switches on his behalf, and are notably stronger than regular Zodiarts. A Horoscope can be identified by the distinctive black robes they wear, which act as {{Power Limiter}}s to their true potential.

A Horoscope is created when a Zodiarts exceeds the Last One stage of the Zodiarts Switch, reabsorbing its human body and evolving into an even more powerful form. Only certain talented individuals have the potential to become a Horoscope; thus, it is the Horoscopes' mission to find and awaken all twelve of their kin.

* BadassLongRobe
* CoDragons
* DeadlyUpgrade: Kengo's scan of Scorpion Nova implies the supernova power up may be carry some risk to the Zodiarts itself.
* FiveBadBand: The initial Horoscopes fit into this fairly well, even though they are not all active at once.
** BigBad: The Red-Eyed Man | Mituaki Gamou[[spoiler:/Sagittarius Zodiarts]]
** TheDragon: Virgo Zodiarts
** TheEvilGenius: Libra Zodiarts
** TheBrute: Leo Zodiarts
** TheDarkChick: Scorpio Zodiarts
** [[spoiler:SixthRanger: Cancer Zodiarts/Aries Zodiarts/Capricorn Zodiarts]]
* GenericEvilOrganizationSquad
* IAmNotLeftHanded: According to offical materials, their robes [[PowerLimiter limit their power to some degree]] and casting them off allows them to fight at full power.
* OneWingedAngel: The Red-Eyed Man can give them this ability by infusing them with a "supernova". It's stated only the Horoscopes can do this.
** The Horoscopes are pretty much OneWingedAngel forms themselves, being the result of someone who exceeded Last One and evolved into them. It doesn't even have to be one of the twelve WesternZodiac signs, as [[spoiler:Scorpion was the Canis Minor Zodiarts before evolving and Pegasus Zodiarts becoming Cancer Zodiarts. [[SerialEscalation Even from there, they can be infused with supernova into a further form, as shown in episode 14!]]]]
** ItGetsWorse. [[spoiler: Cancer Zodiarts didn't need Gamou's help unlike Scorpio. No, he went to Cancer Nova ''all by himself''!]]
* WesternZodiac

!!Scorpion Zodiarts/[[spoiler:Sarina Sonoda]]
->Voice Actor: EijiTakemoto

The Zodiarts representing the constellation Scorpius, the Scorpion. It is the first of the Horoscopes to be seen, and distributes Zodiarts Switches to those who wish to gain revenge. In battle, it uses powerful kickboxing attacks.

* [[AbsurdlySharpBlade Absurdly Sharp Stinger]]: The stinger can pierce through the bottom of a metal trolley [[spoiler:and stings Gentaro]].
* BewareMyStingerTail: It has an extendable scorpion tail on its head that can inject a deadly poison into whoever it stings. [[spoiler:It was able to sting Gentaro and JK, and merely ''grazing'' Shun has that effect, but the three were saved with the Medical Switch.]]
* BigCreepyCrawlies
* DeathByIrony: [[spoiler:Sonoda-sensei's grudge on Gentaro ultimately [[VillainousBreakdown defeated her]]. For added irony, said breakdown was caused by Miura rejecting the Orion Switch after it was offered again to him.]]
* ExtremityExtremist: Doesn't rely on its hands at all during combat, preferring either its legs or [[BewareMyStingerTail Stinger Tail]]
** Has now become somewhat of a BareFistedMonk, what with more common usage of the hands in combat, though will still prefer the legs.
** [[spoiler:KickChick]]
* [[spoiler:FateWorsethanDeath[=/=]AndIMustScream: Gets imprisoned within the Dark Nebula as punishment for screwing up her last chance]].
* ItsPersonal: Seems to be his preference as to whom he hands out Zodiarts Switches. Which is in line with both myths of Scorpius, where the Scorpion was sent to kill Orion due to a god (Apollo in one and Gaea in another) being offended by him.
** [[spoiler:She herself grows a grudge against Fourze for constantly ruining her plans. [[DeathByIrony It leads to her defeat]], as she becomes so fixated on killing him she doesn't even consider taking a VillainExitStageLeft as she'd done many times before.]]
* JackOfAllStats
* OneWingedAngel: [[spoiler:[[OurCentaursAreDifferent Transforms her bottom half of her body into a giant scorpion form]] called Scorpion Nova in Episode 14]].
** From what Gamou says, [[spoiler:all 12 Horoscopes have the ability to become this]].
* RedEyesTakeWarning
* [[spoiler:SamusIsAGirl: Despite the masculine voice, its true identity is Sonoda-sensei.]]
* ScaryScorpions
* ThisCannotBe: [[spoiler:Her reaction to Fourze managing to defeat her despite having already gone OneWingedAngel.]]
* VillainExitStageLeft: Tends to do this when Fourze is coming close to victory. [[spoiler:Until Episode 14, when [[ItsPersonal her growing grudge against Fourze]] for being too much of a SpannerInTheWorks [[VillainousBreakdown gets in the way of her common sense]].]]
* VillainousBreakdown: [[spoiler:Developes one in Episode 13, having grown tired of the Kamen Rider Club's interference. ''Really'' loses it when Miura rejects the Orion Switch, not only trying to kill him, but going pretty much berserk, gunning for Gentaro's head.]]
* WithMyHandsTied: [[ExtremityExtremist Maybe not on purpose]], but it doesn't even bother using its hands in its first fight with Gentaro.
* YouHaveOutlivedYourUsefulness: Subverted. [[spoiler:For falling to Fourze even after going OneWingedAngel, Gamou confiscates her Switch and passes the duty of passing Switches to Principal Hayami/Libra Zodiarts for the time being.]]
** [[spoiler: Played straight in #18 after she pleads for her Switch back but is easily defeated by Meteor. She is imprisoned in the Dark Nebula by Virgo Zodiarts as punishment]].

!!Libra Zodiarts/[[spoiler:Kouhei Hayami]]

The Zodiarts representing the constellation Libra, the Scales of Justice. The second of the Horoscopes to appear, it possesses various powers of illusion and fights using a [[SimpleStaff Khakkhara shakujo]]. It only distributes Zodiarts Switches to those it feels have the potential to become Horoscopes, and personally mentors them to reach that point.

* TheBadGuyWins: [[spoiler:Succeeded in destroying the four stations in Kyoto and closing its Hole, which was the mission he was sent on, despite being defeated by Fourze. On top of this, he [[OneWingedAngel achieves his Supernova]] in the process.]]
* BareFistedMonk: It should be noted that he seldom actually uses that staff when he fights in one of his disguises.
* EvilMentor: How he goes about dealing with his prospect Zodiarts and [[spoiler:Scorpion]]. The Zodiarts he "mentors" even refer to him as "Master Libra".
* TheForceIsStrongWithThisOne: [[spoiler: His supernova form allows him to detect those with the potential to become Horoscopes.]]
* KickTheSonOfABitch: [[spoiler:Tricking Virgo into sending Cancer to the Dark Nebula. While he was doing it for his own interests, there's little doubt Cancer deserved it.]]
* KnightOfCerebus: Right after Makise is dispatched, ''this'' guy sealed the deal on the CerebusSyndrome.
* ManipulativeBastard
* MasterOfIllusion: He possesses several illusory powers, most notably the ability to make itself and others look like other people. At one point he even fights Fourze while disguised as [[MirrorMatch a second Fourze]].
* MasterOfNone: He doesn't have a lot of fighting capability and his illusion powers are only good for distraction.
* RedOniBlueOni: The blue to [[spoiler:Kijima]]/Cancer and [[spoiler:Yamada]]/Aries' red.
* ShockAndAwe: Can deliver a blast of electricity from his forehead. [[spoiler: Said electricity is even able to brainwash Zodiarts, as seen with Perseus.]]
* SimpleStaff: Wields one that resembles a ''[[http://en.wikipedia.org/wiki/Khakkhara Khakkhara shakujo]]'', complete with jingling rings.
* SmugSnake[=/=]SmugSuper: It's becoming clear that he gives himself too much credit for being "Master Libra" and thinks he's more important within the Horoscopes than he really is. Overlaps with his frustrations that he's turning into TheUnfavourite, while Gamou gives [[spoiler:Cancer]] more leniency.
* VillainExitStageLeft: Is able to teleport, leaving behind a blue nebula like light when he does so.
* VillainousBreakdown: [[spoiler: When he realizes that ''he's'' next on the YouHaveFailedMe chopping block, he doesn't take it well and instead begs like a dog to be spared. This triggers his Supernova transformation, allowing him to perceive who is or can become a Horoscope, an ability that causes Gamou to (understandably) spare him]].

!!Virgo Zodiarts
->Voice Actress: RieTanaka

The Zodiarts representing the constellation Virgo, the Virgin Goddess Astraea. The third Horoscope to appear, she has various powers of spatial manipulation, such as the power to imprison people in a PocketDimension called the Dark Nebula. She first appears fighting against Fourze in ''Movie War Megamax''.

* AnAxeToGrind: Wields a staff-like axe.
* TheDragon: While first Scorpion and then Libra served this role directly, Libra's description of her implies she's closer to this role the the first two.
* EarlyBirdCameo: Rather like Meteor, she appears in ''Movie Wars Megamax'' before debuting at the end of #18.
* FlashStep
* PocketDimension: The Dark Nebula.
* PowerFloats
* PowerGivesYouWings
* PowerLevels: She states in #32 that Fourze's Cosmic States makes him almost/equal to her in strength.
* PowerOfTheVoid: Don't believe me? In her tussle with Meteor in #22, she fired spheres of energy that would have possibly killed Meteor had he not move. Why? Because one kind of energy sphere Virgo can fire are '''black holes'''.
* [[RoseHairedGirl Rose Haired Zodiarts]]
* TheSmurfettePrinciple: Currently the only Horoscope that's [[TertiarySexualCharacteristics clearly female.]]
* SphereOfDestruction
* StationaryWings
* StoneWall: Prefers to utilize a very defensive fighting style, and can use her wings as a shield.
* ThinkingUpPortals: Has the ability to create portals into space, much like Fourze's [[color:cyan:Cosmic]] States, as well as teleport people into the Dark Nebula.
* WingedHumanoid

!!Cancer Zodiarts/[[spoiler:Natsuji Kijima]]
The Zodiarts representing the constellation Cancer, the Crab sent to distract Heracles from his tasks. The fourth Horoscope to appear, it possesses an incredibly [[SuperToughness tough skin]] that makes it hard to damage and [[AbsurdlySharpBlade sharp pincers]] that can slice through anything. It evolved from the [[spoiler:Pegasus]] Zodiarts.

* [[AbsurdlySharpBlade Absurdly Sharp Claw]]: His open claw is even capable of cutting through Fourze's shield, which is made of a ''super-durable metal called Astorium''.
* [[spoiler:AndIMustScream: Libra and Virgo handle his punishment-Libra transforms him into the policeman that hounded Gamou in #27, and then tricks Virgo into sending him into the Dark Nebula, with his fan left behind.]]
* DangerouslyGenreSavvy: [[spoiler: In #27, he rushes to the library and uses his new water abilities to hide so he can see who Kamen Rider Meteor really was. It works.]]
* DeadlyGame: [[spoiler:How he hands out Zodiarts Switches. He calls it [[NamesToRunAwayFromReallyFast "Open Mic From Hell"]]. You make him laugh? Congratulations, you get a Zodiarts Switch! You fail? Say goodbye to your '''soul'''.]]
* DevilInPlainSight
* FauxAffablyEvil: The fact he's polite and cheery just makes him ''more'' disturbing.
* ForTheEvulz: How he approaches students with Switches. He basically asks if they want to have fun.
** Made even worse in #27. [[spoiler: He takes a couple of athletes' souls away because none of them could make him laugh. And those that ''could'' were given a Zodiarts Switch instead!]]
* {{Fireballs}}: One of his abilities.
* GiantEnemyCrab: [[spoiler:Moreso when [[OneWingedAngel Supernova form]] kicks in (#27).]]
* HamToHamCombat: One-sided, actually. During his fight with Meteor in #27, ''he would not shut up''.
* HoistByHisOwnPetard: He would free the souls of the KRC he imprisoned should one make him laugh. [[spoiler: Ryusei engages him in battle and the sight is so hilarious to Kijima that he laughs...which is what Ryusei wanted him to do]].
** Another thing that really bites him in the ass was [[spoiler: keeping the identity to Meteor to himself. If he had explained it to Gamou instead of saying the identity later, he'd probably would still be a Zodiarts.]]
* {{Irony}}: Cancer was supposed to pinch at the toes of Hercules while Hercules battled the Hydra. Hercules squashed him pretty easily. Here, Cancer's been ''really'' hard to destroy due to his powerful armor and the fact that he [[VillainExitStageLeft runs away just before Gentaro puts the finishing blow on him.]]
* KillItWithFire: Thus far the ''only'' thing capable of damaging him.
** Until #28, that is.
* LaughablyEvil: Seems to be an intentional tactic of his to get under his opponents skin and confuse them. Makes him even more disturbing when he does stuff like [[spoiler:''steal people's '''souls''''']].
* LightningBruiser: Fast, strong and takes most hits without a scratch on his shell.
* MakingASplash: Another of his abilities.
* OneWingedAngel: [[spoiler:Cancer Nova. Worse? He managed to reach it ''without'' help!]]
* PsychoForHire: Unlike the other Horoscopes who seem to be {{Well Intentioned Extremist}}s, Cancer is just a {{Sociopath}} who ''enjoys'' what he does.
* RedOniBlueOni: The red to [[spoiler:Hayame]]/Libra's blue. (One of two)
* ShadowArchetype: As stated before, Cancer is one to Ryusei/Meteor. This was even Lampshaded by Cancer in 27. [[spoiler:Both are liars, hiding a secret from everyone. At first, Kijima was hiding his identity as the Pegasus Zodiarts, though he did drop that act when he became Horoscopes. Ryusei, meanwhile, has been hiding his identity as Meteor.]] The parallels between the two of them are drawn constantly, with Ryusei even being the one to [[spoiler:discover Kijima's identity as a Zodiarts, and Kijima being the first person to learn of Ryusei's secret identity.]]
* SuperToughness: And how! He's basically immune to ''everything'' that Fourze can throw at him, except for prolonged exposure to fire.
* XanatosGambit: [[spoiler:His way of handing out Zodiarts Switches. They make him laugh? He hands out a Switch and a Zodiarts is let loose, continuing his mission. They don't? He gets their soul and becomes more powerful.]]
* [[spoiler:YourSoulIsMine: Type A. In #27, he was able to collect souls [[OurSoulsAreDifferent that look like rings]] and then snip them with his pincer, sending their owners into comas in the process. And he does it on the ''Kamen Rider Club'' in #28, almost snipping off Tomoko's had Ryusei not come in in time.]]

!!Aries Zodiarts/Tatsumori Yamada
->Live Actor: Kazuma Kawahara
The Zodiarts representing the constellation Aries, the Ram with the Golden Fleece. The fifth Horoscope to appear, he can control the mental facilities that regulate sleep, [[ConvenientComa tranquillising those who resist his will]]. His alter-ego is Tatsumori Yamada, a transferee to Subaruboshi from Amanogawa.

* AstonishinglyAppropriateAppearance: Well of course the Zodiarts that controls sleep would be the one that's a ''sheep''.
* ConvenientComa: He can induce this upon anyone else. [[spoiler: Ironically, he's now in one of these.]]
* [[spoiler: DealWithTheDevil: Gave one of these to Ryusei to save Jiro, in the cost of killing Fourze. He then paid his end of the bargain and revived Jiro.]]
* [[spoiler:DeathByIrony: Almost. He's last seen lying comatose in hospital after losing his Switch.]]
* TheDreaded: Among Subaruboshi students.
* {{Expy}}: [[spoiler:He's an amoral AGHS student who uses his Zodiarts Switch to torment others ForTheEvulz and is actively opposing Hayami - just like Kijima, the recently departed Cancer Zodiarts.]]
* [[spoiler:KillerRabbit: Tatsumoi supposedly transcended the [[http://en.wikipedia.org/wiki/Lepus_(constellation) Lepus Zodiarts]].]]
* [[spoiler:[[KarmicDeath Karmic Coma]]: After being defeated by Fourze, he is shown in the hospital in a coma, just like he did to his victims]].
* MeaningfulName: The kanji in his name mean "dragon" and "guard/protect." In Greek mythology, Aries was a sacred golden ram whose fleece was guarded by a dragon.
* [[spoiler:MonsterOfTheWeek: The other Horoscopes have been very dangerous, long-term threats; Yamada, on the other hand, was essentially this, with some backstory relevance for Ryusei.]]
* NewTransferStudent
* [[spoiler:PowerupLetdown: He attempts to use Supernova against Fourze Cosmic States, but since he hasn't earned it himself or been granted it by Gamou, all that happens is his horns get bigger.]]
* RedBaron: He's known as the "Apostle of Sleep".
* RedOniBlueOni: The red to [[spoiler:Hayame]]/Libra's Blue. (One of two)
* RememberTheNewGuy: [[spoiler:Flashbacks to the first episode show that he was there even though he's only actually introduced much later. He was also mentioned in Episode 17 (Ryusei's debut) when both Gentaro and Sonoda note that Yamada was gone.]]
* SimpleStaff: His main weapon.
* SquishyWizard: [[spoiler:His staff is pretty much his only means of one-upping his opponents. Once Fourze got [[SuperMode Cosmic States]], [[CurbStompBattle he went bye bye]].]]
* StandardStatusEffects: Has the power to put anyone he touches with his staff to sleep or shut down the use of the Astroswitches temporarily.

!!Leo Zodiarts/Kou Tatsugami
->Live Actor: Kazutoshi Yokoyama
The Zodiarts representing the constellation Leo, the Nemean Lion. The sixth Horoscope to be formally introduced in the television series, although he is featured in the opening title sequence and made a few non-speaking cameos beforehand. He is a proficient and deadly fighter. His true identity is Kou Tatsugami, Gamou's bodyguard.

* [[spoiler: AllYourPowersCombined: According to scans, he seems to be able the use the Switches of the past Horoscopes (specifically [[JackofAllStats Scorpio]] and [[LightningBruiser Cancer]]), allowing him to use their powers.]]
* {{Badass}}: In his first scene alone he tosses the walnuts he carried in his hand into the air, beat down members of Foundation X demanding Gamou to hand over his research papers, put one in an arm hold and caught those walnuts into his hands.
** BadassLonghair
* TheBrute: Compared to its fellow Horoscopes Zodiarts. He's also the naturally tallest of the bunch.
* CharacterTics: Manipulates walnuts in his hands, similar to Baoding Balls.
* DeathGlare
* DragonTheirFeet: As of Episode 32, we've seen Fourze gain '''five''' powerups, three Horoscopes have been lost, yet this guy has yet to act ''in any fashion''. [[JustifiedTrope Justified]] with his role as Gamou's bodyguard, instead of handing out Switches like Scorpio, Libra, and Cancer, an executioner like Virgo, or just fooling around like Aries.
* EarlyBirdCameo
* TheJuggernaut: Thus far has been pretty much unstoppable to everything thrown at him, including ''both'' [[SuperMode Fourze Cosmic States and Meteor Storm]], and having the power to go with it.
* KingOfBeasts
* MakeMeWannaShout: Has a powerful roar that can cause shockwaves.
* MeaningfulName: His family name sounds similar to ''tategami'', meaning "mane", while the kanji used for his first name means "roar."
* MightyGlacier: Tall, slow and ''powerful''. He can pummel both Cosmic States Fourze and Meteor Storm without breaking a sweat!
* MoreTeethThanTheOsmondFamily
* WolverineClaws
* YouHaveFailedMe: [[spoiler:tells Libra that should he fail the Kyoto mission, it will also be his last.]]

!!Capricorn Zodiarts/Toujiro Goto
->Live Actor: Ryousuke Kawamura
The Zodiarts representing the constellation Capricorn, the sea goat. The seventh Horoscope to appear, he can freely manipulate sound to his advantage. He's a student who turns out to be an old friend of JK's.

* AnimeHair: His is all spiked up.
* AntiVillain: Type IV. He's the least malevolent of any of the Zodiarts so far, and really just wants to play music rather than hurt anyone. He initially only fights because Fourze attacks him first.
* DreadfulMusician: In human form, but not in Zodiarts form.
* MagicMusic: Can create Music Staffs to entrap his opponent, or entrance them.
* MeaningfulName: "Goto" sounds like the Japanese pronunciation of "goat".
** ShoutOutThemeNaming: And it's read roughly like GOD, antagonist organisation to KamenRiderX - which JK was named for.
* MusicalAssassin
* ThePowerOfRock
* WeUsedToBeFriends: With JK.
[[/folder]]

[[folder:Other Zodiarts]]
!!Toshiya Miura/Orion Zodiarts
->Live Actor: Masanori Mizuno

A member of the football club who, fed up with his peers' poor treatment of him, accepts the Orion Zodiarts Switch to get revenge. His patron constellation is [[ExactlyWhatItSaysOnTheTin Orion]] the Hunter.

* CameraFiend: His family owns a photography studio. At the end of Episode 14, he quits the Football team and joins the Photography Club.
* CarryaBigStick: [[AllThereintheManual The Lemnos Club]] in Last One
* [[spoiler:ColdTurkeysAreEverywhere: The real reason why he's not going back to school.]]
** [[spoiler:At the end of Episode 14, he's recovered thanks to Gentaro giving Miura all the photos Mari took of him.]]
* DefeatMeansFriendship: Gentaro extends his hand of friendship to him. [[spoiler:However, his promise of friendship isn't enough to stop Miura's withdrawal symptoms from the Switch. Fortunately, at the end of Episode 14, he takes Gentaro's hand of friendship for good.]]
* TheDogBitesBack: The part of his FreudianExcuse for accepting the power of the Orion Zodiarts. Doesn't help that it wasn't intentional on Shun's part.
* EmbarrassingOldPhoto: Inverted. He and his family take photos of young children in a studio they own.
* LuckilyMyShieldWillProtectMe: [[AllThereintheManual Chios Shield]] in Last One.
* ThePowerOfLove: [[spoiler:His love for Mari helps him overcome his addiction to the Orion Switch.]]
* NoRespectGuy: Gets told by Shun that he's going to be benched rather harshly. In Episode 8, Shun confesses this was due to his father telling him to do so, and he felt remorse when he saw how this took a toll in Miura's sanity.
** In Episode 13 he still hasn't forgiven Shun, despite the latter [[TheAtoner making a genuine effort to set things right]].

!!Tamae Sakuma/Chameleon Zodiarts
->Live Actor: Maria Yoshikawa

A third-year and member of Miu's cheerleading trio, whose disillusionment with Miu's two-year winning streak at the Queen Festival drove her into accepting the Chamaeleon Switch. Her patron constellation is Chamaeleon the Chameleon.

* TheCheerleader
* EasilyForgiven: Miu forgives her for becoming the Chameleon Zodiarts, and hopes to see her work hard when they run for the Queen Festival next year.
* GreenEyedMonster
* {{Invisibility}}
* OverlyLongTongue
* ShoutOutThemeNaming: To the Tama siblings and Ken Sakuma, characters in ''{{Kamen Rider V3}}''.
* TheStarscream
* VillainessesWantHeroes: When she returns, it turns out she wants to ask Gentaro to the prom.
* WhipitGood: Able by her tongue

!!Fumihiro Nitta/Unicorn Zodiarts
->Live Actor: Kiyotaka Uji

A first-year fencer who holds a deep grudge against JK for once using him as a human shield against a bunch of bullies, severely injuring his right arm and thus preventing him from competing in a fencing meet. Driven by vengeance, he accepts the Unicorn Switch. His patron constellation is Monoceros the Unicorn.

* FalseFriend: JK pretends to be friends with Nitta so that he can use him.
* GameBreakingInjury: Thanks to JK using him as a HumanShield, he got a bad injury on his right arm and thus was forced to miss out on a fencing tournament. This, coupled with him overhearing that he was simply used, fuels his hatred against JK. It's ultimately subverted as he's not only recovered, but well enough to augment the power of his Switch.
* HumanShield: What JK made him to be in the past against a bunch of bullies. This fuels his rage against him.
* ImplausibleFencingPowers: Justified - the Switch evolved in reaction to his training in fencing.
* {{Unicorn}}: [[ExactlyWhatItSaysOnTheTin Obviously.]]

!!Teruhiko Satake/Hound Zodiarts
->Live Actor: Ryuji Sato

A second-year and son of the notoriously ruthless detention teacher, Takashi, who has decided to rebel against his strict father. Along the way he receives the Hound Switch, and soon goes on a rampage. His patrion constellation is Canes Venatici the Hunting Dogs.

* BlackSheep
* BladeBelowTheShoulder
* ChainPain: Both in human forma and Zodiart form.
* FreudianExcuse: Conveniently mirroring Shun during Episodes 7-8.
* JapaneseDelinquents: At home, anyway.
* LivingADoubleLife: JK's intel reveals that at school he plays TheDutifulSon and student; after school, however, he became a petty thief stealing chain-like jewelry, using them as his weapons and also to symbolize his desire to break free from his father's shadow.
* NotSoDifferent: He and Shun both have overbearing fathers; they only differ in actions - whereas Shun was driven into a breakdown but eventually found friends, Teruhiko decided to bust the chains out and act like a rebel.
* SpikesofVillainy

!!Ritsuko Usaka/Altar Zodiarts
->Live actor: Hikari Kajiwara

A leader of a witches' coven that comprises Yuri Kuramochi, Masami Okamura and herself. As the Altar Zodiarts she uses her powers to make it appear that her group has magical powers. Her patron constellation is Ara the Altar.

* FreudianExcuse: Reveals that she's already sick of being ostracized because she can see things others couldn't, and getting blamed by teachers for any supernatural mishap she witnesses.
* {{Goth}}
* HoistByHerOwnPetard: Tries to beat Fourze using her head of fire...but his Fire States makes him able to ''absorb'' her attacks, thus rendering them useless.
* NotSoDifferent: With Tomoko - both have ESP, as shown in a flashback when they first meet, as both of them reach for the same book. [[DramaticIrony The glaring difference between their fates]] gets lampshaded below.
* MagicStaff: [[AllThereInTheManual Aradia Staff]] which produce fire and have psychokinetic ability.
* MindOverMatter
* PetTheDog: Despite her hatred of teachers, she liked Sonoda-sensei enough to be honest about how her presence could've saved her from the life of a witch and exhorts her to run away before she blows up the entire school.
* PlayingWithFire[=/=]{{Fireballs}}
* PsychicPowers: Claims joining the witches coven with give you them. [[spoiler:She lied]].
* SkunkStripe: Has a streak of blonde hair.
* ThenLetMeBeEvil: Being treated like a freak and always being blamed for the supernatural occurences only she can see caused her to turn bad for real. She actually quotes this almost word for word.
* VillainessesWantHeroes: When she returns, it turns out she wants to ask Gentaro to the prom.
* WickedWitch: Or so the Altar Zodiarts' power allows her to.

!!Hiroki Makise/Pyxis Zodiarts
->Live Actor: Takafumi Shinohara

Yuki's former "friend" at the Astronomy Club who has a massive crush on her. Uses his Zodiarts power as a way to get to her and then extract his revenge. His patron constellation is [[ExactlyWhatItSaysOnTheTin Pyxis]] the Mariner's Compass.

* {{Adorkable}}: Averted. He's a geeky dork with glasses, but he's also a psycho who could kill anyone and stalk any girl he wanted.
* BewareTheSillyOnes: No, really. Makise went from geeky self-absorbed dork with a crush on one girl, play-acting as the "rest" of the astronomy club [[WesternAnimation/MyLittlePonyFriendshipIsMagic "Party of One"]]-style, to invoking a DealWithTheDevil with Yuki, turning Fourze's attacks on his friends and finally attempting to ''SHOVE A [[BusFullOfInnocents BUS FULL OF STUDENTS OFF A BRIDGE.]]'' [[ArsonMurderAndJaywalking And all within the sophomore year!]]
* BladeBelowTheShoulder: Averted. Despite the way they are place and look, Pyxis does not use them for offense.
* DirtyCoward
* DowsingDevice: How the blades on his arms function.
* FourEyesZeroSoul: Was obsessed with Yuki for quite some time, but now that he's the Pyxis Zodiarts he decides that it's time to crush her like (he thinks) she did to him, stating she was damaged goods. He's also the first Zodiarts to be portrayed as an unsympathetic {{Jerkass}} from the get go.
** What's more, he was like this ''before'' Scorpion Zodiarts gave him that switch!
* ILied: Made a deal with Yuki to find the locker if she agreed to be his girlfriend and abandon her friends. He had no intention of keeping his side of the deal and instead blew up the locker so he could see her cry.
* {{Jerkass}}: So much so that [[spoiler:Gentaro doesn't extend his hand of friendship as he'd done with previous Zodiarts]].
* KickTheDog: Only helped Yuki find the locker for the Rabbit Hatch just so he could destroy it and make her cry.
* KnightOfCerebus: Of the Monster-Of-The-Week variety.
* LaserGuidedKarma: [[spoiler:Becomes the first Switcher to miss out on Gentaro's friendship offer, leaving him instead to try to flee (in vain) from the girls whom he trapped on the bus at the end of Episode 12.]]
* LonersAreFreaks: He's the only member of the Astronomy Club (Yuki notes that it's because of his behavior that everyone left), and is shown to interact with no one else in the school. Oh and he's a stalker, that should explain everything.
* [[WomanScorned Man Scorned]]: Yuki has no feelings for him whatsoever, so he made it his duty to crush her by ''trying'' to destroy the locker connecting to the Rabbit Hatch. Taken UpToEleven in Episode 12 when [[spoiler:he tries to murder every other girl who shot him down by trapping them on a bus bound to drive off an unfinished bridge]].
* MindOverMatter: Can control objects [[spoiler: and people]] with the blades on his arms.
* NeverMyFault: Seems completely oblivious to the fact Yuki isn't turning him down out of spite but out of repulsion over his [[StalkerWithACrush creepy obsession with her]], instead deciding that she deserves to suffer for it. This extends to the 20-30 other girls that have rejected him.
** He also claims it's Fourze's fault for (apparently) destroying the locker to the Rabbit Hatch (when in fact he redirected Fourze's missiles).
* PsychopathicManchild: Let's see, a loony kid who obsesses over Yuki but then tries to destroy her once it became clear that she's not going to reciprocate his "feelings" and takes ''sheer delight'' in [[spoiler:turning girls into shooting stars by ''killing them'' (as evidenced by a future diary full of cute pictures depicting his gambit to send a bus full of them crashing off of an unfinished bridge)]]? Oh, yes. And JK's intel implies he's been like this ''way before'' he even got his Switch!
* SquishyWizard: He terrorizes Amanogawa with his telekinetic powers. The Zodiarts Switches' ability to mutate to suit [[PersonalityPowers their users' natural talents]], however, leaves him in a bad spot. Whereas Miura was a football player, Sakuma a cheerleader, Nitta a fencer, Satake a brawler, and Usaka a firm believer in black magic, he's nothing but a geeky dork with serious psychological problems, leaving him an ''utter'' pushover in melee combat ([[ItGotWorse one exploited by Fourze's mid-range-oriented Elek States]]).
* StalkerShrine: He wasn't only obsessed with Yuki. JK found out that the guy has a star map with the names and pictures of all the pretty girls in Amanogawa [[spoiler:that he was gong to put on a bus and make it crash off of an ''unfinished highway'']].
* StalkerWithACrush: For Yuki. He's given her incredible amounts of letters, gifts, emails and voicemails for God knows how long.
** [[spoiler:Apparently extends to a host of other girls whom he forced onto a bus headed for an unfinished bridge.]]
* TeensAreMonsters: He's the worst out of all of the [[spoiler: unevolved]] Zodiarts shown so far ''and that's saying something!''
* [[OneSceneWonder Two Episode Wonder]]: Despite just being another MonsterOfTheWeek, the fact that his entry is ''twice the length of any other Zodiarts'' and he's got an entire section in the FridgeHorror entry shows how much of an impact this psycho has made.
* VileVillainSaccharineShow: In a rather lighthearted series where even [[BigBad Gamou]] [[WellIntentionedExtremist seems to have good intentions]] and every other Zodiarts is an AntiVillain, a genuinely creepy [[TheSociopath sociopath]] like this guy ''really'' stands out.

!!Soushi Motoyama/Perseus Zodiarts
->Live Actor: Ryutarou Akimoto
President of the Art Club. He takes the Perseus Switch so he can dish out some punishment upon anyone (and anything) that disturbs his work. His patron constellation is [[ExactlyWhatItSaysOnTheTin Perseus]].

* AxCrazy: He was the second craziest Zodiarts next to Makise, but he's shown to be much better off at the end of Episode 16.
* BerserkButton: This guy ''really'' hates Yuki's voice when she sings, but has no problem with Abe and the rest of the Glee Club.
** He also hated Gentaro singing the Hayabusa song (although Gentaro might've done it deliberately to lure him out)
* ChildhoodFriends: Abe mentions that they went to Elementary and Middle School together. At the end of #16, they're on the rooftop shaking hands.
* DisproportionateRetribution: He's decided to turn everyone who kept him from painting in peace into ''stone statues''. So far his victims are three punks who bullied him, a pitcher who accidentally knocked over some paint cans with a stray baseball, and two GossipyHens who, in his opinion, won't shut up. And that's not yet mentioning a building he damaged such that it will lean, because ''it was blocking his view of Mount Fuji''.
* FreudianExcuse: Because everyone's been bugging him and not letting him paint in peace, he's become a Zodiarts to shut them up for good.
* HairTriggerTemper: If you do ''anything'' to interrupt his painting, he'll go berserk.
* {{Irony}}: His powers get blocked when Gentaro uses the [[ThePenIsMightier Pen Switch]] on him and splatters ink on his Medusa Hand.
** Well it has been said that the pen is mightier than the sword.
* MadArtist: His art is decent, but his obsession to his works is...[[SeriousBusiness unhealthy, to say the least]].
** He gets much better at the end of #16, deciding to redo his Mount Fuji picture and is shown to be more calm about it.
* ManlyTears: Breaks down into these (While in Zodiarts form, mind you) once he sees the works of the kindergarten class surrounding a previous work of his, and realizing that he was only trying to make ''himself'' happy with trying to perfect his painting.
* {{Medusa}}: His left hand turns people to stone. And if [[spoiler:[[AndIMustScream Gentaro was conscious the whole time...]].]]
** Kengo notes that [[spoiler: the petrification wasn't complete and that's why Gentaro was able to move around despite becoming stone. Still, doesn't necessarily mean the other victims aren't somehow conscious despite being unable to move.]]
* [[HeroesPreferSwords Monster Base on a Hero Prefer Swords]]: The Oracle Sword.
* MyGodWhatHaveIDone: Upon arriving at the kindergarten class, he's awed that his previous painting is surrounded by all of the other works of the kids, reminding him of Gentaro's drawing of Mount Fuji. He then realizes that he had taken his art so seriously that he forgot the ''reason'' he'd been making it in the first place, to make the children happy, breaking down into tears. [[spoiler:It's also implied that this canceled out his ability to evolve into a Horoscope.]]
* PetTheDog: Yes, he's [[AxCrazy utterly crazy]] and has [[HairTriggerTemper bad anger issues]], but the reason he wants to perfect his paintings is because he simply wanted to make a kindergarten class he sometimes visits happy with his works.
** Also, he doesn't hate all of the Glee Club; his ire is just toward Yuki and her Hayabusa song. As shown in the end of #16, he's back to being good friends with Abe.
* SeriousBusiness: [[WhatDoYouMeanItsNotAwesome Painting]]
* SecretHandshake: Shown twice; he does it with Gentaro (as Perseus Zodiarts) and then once more with Abe at the end.
* SuperOCD: He proclaims that anything that isn't perfect must be destroyed. Fortunately, he sees all of the kindergartners' drawings next to his old painting for them, and realizes that it doesn't matter if it's perfect or not. What mattered was the passion and love they put into them.
* TakenForGranite: What frequently happens to his victims.

!!Kimio Nonomura/Lynx Zodiarts
->Live Actor: Shohei Yamazaki
Kengo's self-proclaimed rival, who was given his Switch by the Libra Zodiarts. He uses it in order to get rid of the competition of all students with higher test scores than he. His patron constellation is [[ExactlyWhatItSaysOnTheTin Lynx the Lynx]].

* CharacterTics: Snapping his left thumb and index finger, which quickly outed his true identity to the Club.
* FlatCharacter: Aside from having a one-sided rivalry with Kengo on the smartest student in school, there's nothing else on him. Even more so since we don't even see him after Gentaro destroys his Zodiarts switch.
* FragileSpeedster
* PantheraAwesome
* ShadowArchetype: He's basically Kengo minus the idea of him wanting to make friends and the toleration all of Gentaro's antics.
* SmallNameBigEgo: It comes with being Kengo's "self-proclaimed" rival.
* TheRival: Claims to be this for Kengo.
* WolverineClaws: Comes in hand with his feline theme.

!!Jin Nomoto/Dragon Zodiarts
->Live Actor: Ryu Ando
Captain of the Track and Field team who became a Zodiarts to discourage outside help and to kill the Kamen Riders, starting to grow bored of track practice. His patron constellation happens to be Draco the Dragon.

* FeedItWithFire: and Electric, too!
* ForTheEvulz: Why he went about and became a Zodiarts.
* ImprovisedWeapon: Throws shot puts around. Surprisingly, nobody picked up on this and said "Maybe the Zodiarts is part of the track and field club!"
* JerkJock: To a degree that makes even pre-CharacterDevelopment Shun look like a NiceGuy in comparison.
* MadeOfIron: More like made of ''steel''...[[DeathByIrony Which spelled the end of his Zodiarts career when Fourze obtained Magnet States]].
* MightyGlacier: He can take hits hard. REALLY hard. He can also strike back really hard.
* NighInvulnerable: It can stand the attacks from both Fire and Elec states, and Meteor can't even land a single blow on it! The "Nigh" comes into play when Fourze assumed Magnet States, [[WeaksauceWeakness then mopped the floor with Jin]].
* OurDragonsAreDifferent
* PlayingWithFire: In Episode 20, he gains the ability to shoot fire.
* ShoutOut: A dragon that goes arround throwing balls. The reference would only be clearer if he [[DragonBall granted wishes]].
* VocalDissonance: The some what squeaky voice that comes off the fearsome looking suit might be surprising.

!!Natsuji Kijima/Pegasus Zodiarts
->Live Actor: Soran Tamoto
A Zodiarts who is attacking talented martial artists to test its own strength. Its patron constellation is Pegasus [[spoiler:until he evolves into the Cancer Zodiarts]].

* BeneathTheMask: A very jolly fellow who sprinkles [[PurpleProse rakugo phrases and puns]] into his normal speech. [[spoiler:Then after he is uncovered as the Pegasus Zodiarts, he drops the flowery speech and becomes sinister and cold.]]
* BloodKnight
* CharacterTic: Clops his feet like a horse when about to throw a high kick. [[spoiler:He only does this in order to incriminate Haruka Utsugi, and drops it once he is uncovered.]]
** Nowadays he's more often seen tapping that fan of his in time with the dialogue.
* DisproportionateRetribution: Part of the reason why he [[spoiler:framed Haruka Utsugi was because she took away his fan when he accidentally hit her with it]], though he admits he would've done it to ''someone'' anyway and that was just why he did it the way he did.
* FauxAffablyEvil
* ForTheEvulz: Outright admits most of his reason for becoming a Zodiarts and [[spoiler:framing Haruka]] was simply because he enjoyed it. [[spoiler:Pretty much becomes his modus operandi when handing out Zodiarts Switches.]]
* {{Frameup}}: [[spoiler:Tries to frame Utsugi by mimicking her fighting style, dropping some evidence and telling the KRC that she took it from him, and outright saying "Do you really want to hit your teacher?" when Gentaro fights him in Episode 21.]]
* FromNobodyToNightmare: Found his switch by ''complete accident'' (rather than being selected by the Horoscopes) and still manages to be [[spoiler: the first MonsterOfTheWeek to evolve into a full blown Horoscope.]]
* MeaningfulName: [[spoiler: His given name can be alternately read as the word for "crab".]]
* [[spoiler:OneWingedAngel: Transforms into the Cancer Zodiarts.]]
* {{Pegasus}}: Self explanatory.
* PungeonMaster: A member of the school's [[http://en.wikipedia.org/wiki/Rakugo Rakugo]] Club, he often mixes puns and wordplay into his speech.
** Especially obvious [[spoiler:in Episode 27, when he spends a couple of minutes during his fight with Meteor making puns about fish and tadpoles, to Meteor's growing annoyance.]]
* RedHerring: Was thought to be Haruka. [[spoiler:He was deliberately impersonating her fighting style to set her up as said Zodiarts out of petty revenge for confiscating his fan, and ForTheEvulz.]]
* ShadowArchetype: He's pretty much Ryusei without something to keep him good - both put up a NiceGuy facade to hide their more serious personae. [[spoiler:Whereas Ryusei ultimately TookALevelInKindness, Natsuji is rapidly JumpingOffTheSlipperySlope and into a full Horoscopes.]]
* TheSociopath: What he's like BeneathTheMask.
* WickedCultured
* WingsDoNothing: So far just there for decoration.

!!Norio Eguchi/Cygnus Zodiarts
->Live Actor: Shugo Nagashima
->Voice Actor: Taiki Matsuno
A student who wishes to be a hero after observing Fourze. He becomes a Zodiarts who styles itself as a Hero of Justice, complete with flashy entrance and catchphrase. However, it possesses a fragile ego and spitefully assaults anyone who slights it [[spoiler: and even more so]]. Its patron constellation is Cygnus the Swan.

* BitchInSheepsClothing: At first it seems like a hero for justice...until JK reveals that Cygnus beats people up who make fun of it. [[spoiler:Episode 24, however, reveals that it's actually his shadow self at work all this time.]]
* CaptainErsatz: Of both [[KamenRiderDenO Sieg]] and [[KamenRiderKiva Kamen Rider IXA]].
* CharacterTics: Assigning people points based off of good or bad actions; Cygnus fangirl Misa Toriizaki does the same [[spoiler:but this is just a RedHerring]].
* {{Cosplay}}: Has an outfit inspired by Cygnus, [[spoiler:and then dons one based on Fourze at the end]].
* DirtyCoward: Used Tomoko as a shield to keep Meteor from bashing him in. He does it again in Episode 24, this time with [[spoiler:[[LaserGuidedKarma Toriizaki]]]].
* EveryoneCallsHimBarkeep: Due to his reputation as a hero, everyone simply calls him "Cygnus"; Gentaro's fight with his Last One state in Episode 24 marks the first time anyone refers to him as the Cygnus Zodiarts.
* FeatherFlechettes
* {{Fanboy}}: Wanted to become a hero after observing Fourze fighting off Lynx Zodiarts in Episode 18 then switched to Cygnus after he was saved from thugs. [[spoiler:He decides to go back to worshiping Fourze via dressing up like him and helping a lady on the street.]]
* PaintItBlack: His PerpetualMolt does this [[spoiler:once he triggers Last One.]]
* PerpetualMolt: The indication that Cygnus has arrived.
* SecretTestOfCharacter: Gentaro gets the members of the KRC to dress up and act out in situations to let Eguchi help them out. Eguchi settles on helping the little school kid (aka Yuki) get her balloon back.
* [[spoiler:SplitPersonality: The first time Eguchi used the Zodiarts Switch, it caused the darker side of his personality taking control of Cygnus while the real guy remained oblivious.]]

!!Yayoi Tokuda/Coma Zodiarts
->Live Actress: Kasumi Suzuki
A third-year who is head of the Newspaper Club. She becomes a Zodiarts who uses its hair to create copies of the Chameleon, Altar and Dragon Zodiarts in order to frame their original Switchers and prevent them from graduating. Its patron constellation is [[http://en.wikipedia.org/wiki/Coma_Berenices Coma Berenices]], the hair of [[http://en.wikipedia.org/wiki/Berenice_II_of_Egypt Queen Berenice II of Egypt]].

* BitchInSheepsClothing: Seems to be a reasonable HotScoop...then she intentionally frames Tamae, Kimio and Ritsuko of wrongs they never commited - all because ''she doesn't want to graduate and neither will she let the others do so''.
* CameraFiend
* ClubPresident: Of the Newspaper Club.
* TheFaceless
* FourEyesZeroSoul
* GirlishPigtails: To a frightening degree.
* GrowingUpSucks: Her motivation for becoming a Zodiarts and framing Ritsuko, Kimio and Tamae? She doesn't want to leave high school, and feels that neither should everybody else.
* InformedAbility: JK claims that she makes for a better KnowledgeBroker than him.
* MookMaker: Can turn its hair into copies of existing Zodiarts.
* NotSoDifferent: To Miu. Both are seniors, presidents of their respective clubs, and dread graduating. However, this is where similarities end: whereas Miu learns to accept the fact, Yayoi remains a stubborn AdultChild who refuses to accept it.
* PrehensileHair
* StringyHairedGhostGirl: Provides the inspiration for this Zodiarts. Not just for the stringy hair and deliberately creepy LimpAndLivid portrayal, but Yayoi also harbors a grudge.

!!Haru Kusao/Musca Zodiarts
->Live Actor: Jigen Araki
A freshman who was given his Switch by Libra in an attempt to be more outgoing. His patron constellation is Musca, the Fly.

* BerserkButton: Due to the Switch, he lashes out at Ran on her assistance on always trying to protect him.
* BigCreepyCrawlies
* ChildhoodFriends: With Ran. Deconstructed, however, because Ran insists that he should only be friends with her even though Haru wanted to try and befriend Gentaro.
* DetachmentCombat: Can separate into a swarm of flies to annoy Fourze.
* DullEyesOfUnhappiness: Has serious bags under his eyes as he uses the Switch more and more.
* HowDoIShotWeb: A rare villainous example. Not only is he a first time Switcher still getting used to his new form, his Switch is evolving, continually dumping new powers on him.
* IJustWantToBeBadass
* InASingleBound: His initial power.
* LethalJokeCharacter: Considering that he starts out as a wimp, and gets a simplistic Zodiarts design that's little more than a glorified {{Mook}} with a pathetic ''housefly'' AnimalMotif, his sudden rush of powers really comes out of nowhere.
* [[spoiler:PowerGivesYouWings]]: Once he reach Last One.
* ShrinkingViolet
* TookALevelInBadass: Is noteworthy in that his Switch is evolving even before Last One.
* UnfortunateNames: Kusao may have been derived from 'kuso', a word with disgusting connotations [[hottip:*:It roughly means "shit"]] ([[Manga/KusoMisoTechnique one of which you may have heard of]]), as if hammering home his loser image...or {{foreshadowing}} the whole housefly thing.
[[/folder]]

!Other Characters
[[folder:Miscellaneous]]
!!Goro Kisaragi
->Live Actor: Nobuo Yana
Gentaro's grandfather who owns "Kisaragi Motors", a motorcycle repair shop. [[spoiler:He raised Gentaro after a traffic accident killed his parents during when he was only in third grade.]]

* BadassBiker: Seemed to be one in the past.
* CoolOldGuy
* ItRunsInTheFamily: Seems like Gentaro's not the only one who is a LargeHam. [[LampshadeHanging Lampshaded]] by Tomoko who notes that he's "Gentaro's grandfather, all right."

!!Rokuro Utahoshi
->[[spoiler:Live Actor: Toru Kazama]]
Kengo's father who spent his last days trapped in the Moon following the theft of the Astro Switches.

* DisappearedDad
* DyingAlone: It is outright stated that he spent his last days alone in the Rabbit Hatch.
* HeWhoMustNotBeSeen: Aside from being in a spacewalk suit, nothing is ever shown of his actual appearance.
** Episode 33 shows him in a photo [[spoiler: wearing a ''similar'' suit that Tachibana is currently sporting.]]
* TechnoWizard: He was the one who made the Fourze Driver, its Switches and the Power Dizer.
[[/folder]]

[[folder: Movie-Exclusive]]
!!Nadeshiko Misaki/Kamen Rider Nadeshiko
->Live Actor: Erina Mano
->Suit Actor: Hitomi Sanae

A mysterious female transfer student who literally falls from the sky and into Gentaro's arms. For some unknown reason, she possesses a blue version of the Fourze Driver and can transform into Kamen Rider Nadeshiko.

[[spoiler:Her true identity is SOLU, a mysterious extraterrestrial substance. Finding itself intrigued by Gentaro, SOLU imitated the form of an unrelated female student in order to get close to him, copying the Fourze Driver as well. She is later kidnapped by Foundation X and turned into the SOLU Switch, which is used alongside the [[KamenRiderOOO Poseidon Medals]] to transform Rem Kannagi into Super Galaxy King]].

* BatmanCanBreatheInSpace: When Gentaro shows her the moon, the two try to kiss. [[spoiler: Then she gets the idea to remove her helmet, and that's when Gentaro gets the idea that something's wrong.]]
* CombinationAttack: Can do the ''Double Rider Rocket Punch'' with Gentaro/Fourze.
* FinishingMove: ''Nadeshiko Rocket Kick''
* IdenticalStranger: [[spoiler: A justified case, as Nadeshiko copied a human girl. Understandably, when Gentaro meets said girl at the end, she doesn't recognize him.]]
* MacGuffinGirl: [[spoiler: In a literal sense.]]
* NewTransferStudent: [[spoiler: Subverted.]]
* PunnyName: Gee, I wonder if there's a reason she's called [[YamatoNadeshiko Nadeshiko?]]
** According to WordOfGod, she is named after Nadeshiko Japan, the national women's football team which had recently won the FIFA Women's World Cup at the time of the movie's release. However, the team name ''does'' refer to the flower from which the Yamato Nadeshiko takes its name.
* ShoutOutThemeNaming: Shares a name with [[KamenRiderStronger Yuriko Misaki]], although written differently in kanji.
[[/folder]]
Characters/KamenRiderFourzeOtherCharacters
[[/index]]


A Freshman at Amongawa High School who is shown to be very angry towards elders, having known to flip them over with martial arts moves.

to:

->Live Actress: Rin Honoka

A Freshman at Amongawa High School freshman who is shown to be very angry towards elders, having known to flip them over with martial arts moves.



->Live Actress: Mika Akizuki



!!Mituaki Gamou

to:

!!Mituaki !!Mitsuaki Gamou



The founder of Amanogawa High and current chairman of its board. He is a former scientist and pioneer of lunar research, with connections to NASA and the Russian Federal Space Agency.

to:

The founder Founder of Amanogawa High and current School, chairman of its board. He is a the board, and former scientist and pioneer of lunar research, research with connections to NASA and the Russian Federal Space Agency.



The Zodiarts representing the constellation Aries, the Ram with the Golden Fleece. The fifth Horoscope to appear, he can control the mental facilities that regulate sleep, [[ConvenientComa tranquillising those who resist his will]].

* [[spoiler:AnticlimaxBoss: The other Horoscopes have been very dangerous, long-term threats; Yamada, on the other hand, was essentially a MonsterOfTheWeek with some backstory relevance for Ryusei.]]

to:

->Live Actor: Kazuma Kawahara
The Zodiarts representing the constellation Aries, the Ram with the Golden Fleece. The fifth Horoscope to appear, he can control the mental facilities that regulate sleep, [[ConvenientComa tranquillising those who resist his will]].

* [[spoiler:AnticlimaxBoss: The other Horoscopes have been very dangerous, long-term threats;
will]]. His alter-ego is Tatsumori Yamada, on the other hand, was essentially a MonsterOfTheWeek with some backstory relevance for Ryusei.]]transferee to Subaruboshi from Amanogawa.



* [[spoiler:KillerRabbit: Supposedly evolved from a [[http://en.wikipedia.org/wiki/Lepus_(constellation) Lepus Zodiarts]].]]

to:

* [[spoiler:KillerRabbit: Supposedly evolved from a Tatsumoi supposedly transcended the [[http://en.wikipedia.org/wiki/Lepus_(constellation) Lepus Zodiarts]].]]



* [[spoiler:MonsterOfTheWeek: The other Horoscopes have been very dangerous, long-term threats; Yamada, on the other hand, was essentially this, with some backstory relevance for Ryusei.]]
* NewTransferStudent



* RememberTheNewGuy: [[spoiler:Flashbacks to the first episode show that he was there even though he's only actually introduced much later.]]
** However, [[spoiler: he was actually mentioned in #17 (Sakuta's debut) when both Gentaro and Sonoda note that Yamada was gone.]]

to:

* RememberTheNewGuy: [[spoiler:Flashbacks to the first episode show that he was there even though he's only actually introduced much later.]]
** However, [[spoiler: he
He was actually also mentioned in #17 (Sakuta's Episode 17 (Ryusei's debut) when both Gentaro and Sonoda note that Yamada was gone.]]



* SquishyWizard: His staff is pretty much his only means of one-upping his opponents. Once Fourze got Cosmic Mode, he went bye bye.

to:

* SquishyWizard: His [[spoiler:His staff is pretty much his only means of one-upping his opponents. Once Fourze got [[SuperMode Cosmic Mode, States]], [[CurbStompBattle he went bye bye.bye]].]]



!!Leo Zodiarts/Kō Tatsugami

The Zodiarts representing the constellation Leo, the Nemean Lion. The sixth Horoscope to be formally introduced in the television series, although he is featured in the opening title sequence and made a few non-speaking cameos beforehand. He is a proficient and deadly fighter.

to:

!!Leo Zodiarts/Kō Tatsugami

Zodiarts/Kou Tatsugami
->Live Actor: Kazutoshi Yokoyama
The Zodiarts representing the constellation Leo, the Nemean Lion. The sixth Horoscope to be formally introduced in the television series, although he is featured in the opening title sequence and made a few non-speaking cameos beforehand. He is a proficient and deadly fighter.
fighter. His true identity is Kou Tatsugami, Gamou's bodyguard.



* {{Badass}}: In his first scene alone he tosses the walnuts he carried in his hand into the air, beat down members from Foundation X, put one in an arm hold and caught those walnuts into his hands.

to:

* {{Badass}}: In his first scene alone he tosses the walnuts he carried in his hand into the air, beat down members from of Foundation X, X demanding Gamou to hand over his research papers, put one in an arm hold and caught those walnuts into his hands.



* DragonTheirFeet: As of #32, we've seen the heroes gain '''5''' powerups between them, three Horoscopes have been lost, yet this guy has yet to act ''in any fashion''. [[spoiler: We don't even know who he is until the beginning of Episode 33!]]
** Justified, as it seems his personal role is that of Gomou's bodyguard, instead of handing out Switches like Scorpio, Libra, and Cancer, an executioner like Virgo, or just fooling around like Aries.

to:

* DragonTheirFeet: As of #32, Episode 32, we've seen the heroes Fourze gain '''5''' powerups between them, '''five''' powerups, three Horoscopes have been lost, yet this guy has yet to act ''in any fashion''. [[spoiler: We don't even know who he is until the beginning of Episode 33!]]
** Justified, as it seems
[[JustifiedTrope Justified]] with his personal role is that of Gomou's as Gamou's bodyguard, instead of handing out Switches like Scorpio, Libra, and Cancer, an executioner like Virgo, or just fooling around like Aries.



* TheJuggernaut: Thus far has been pretty much unstoppable to everything thrown at him, including ''both'' heroes' {{Super Mode}}s at once, and having the power to go with it.

to:

* TheJuggernaut: Thus far has been pretty much unstoppable to everything thrown at him, including ''both'' heroes' {{Super Mode}}s at once, [[SuperMode Fourze Cosmic States and Meteor Storm]], and having the power to go with it.



!!Capricorn Zodiarts/Tōjiro Goto

to:

!!Capricorn Zodiarts/Tōjiro GotoZodiarts/Toujiro Goto
->Live Actor: Ryousuke Kawamura


Added DiffLines:

->[[spoiler:Live Actor: Toru Kazama]]


Added DiffLines:



An enigmatic organization opposed to the Zodiarts, and creators of the Meteor System. Their base of operations is the M-BUS satellite, which fires a beam of Cosmic Energy that enables the transformation into Kamen Rider Meteor.

to:

An enigmatic organization opposed to the Zodiarts, and creators of the Meteor System. Their base of operations is the M-BUS satellite, M-BUS(Meteor-Backup Satellite), which fires a beam of Cosmic Energy that enables the transformation into Kamen Rider Meteor.



* EarlyBirdCameo: If you go back to the first episode, the M-BUS satellite can be seen.

to:

* EarlyBirdCameo: If you go back to the first episode, the M-BUS satellite can be seen.


An enigmatic organization opposed to the Zodiarts, and creators of the Meteor System. Their base of operations is the M-BUS SpaceStation, which fires a beam of Cosmic Energy that enables the transformation into Kamen Rider Meteor.

to:

An enigmatic organization opposed to the Zodiarts, and creators of the Meteor System. Their base of operations is the M-BUS SpaceStation, satellite, which fires a beam of Cosmic Energy that enables the transformation into Kamen Rider Meteor.



* EarlyBirdCameo: If you go back to the first episode, the M-BUS SpaceStation can be seen.

to:

* EarlyBirdCameo: If you go back to the first episode, the M-BUS SpaceStation satellite can be seen.


* UnwittingInstigatorOfDoom: You need to learn how to ''shut up'', Jojima. [[spoiler: That probably would've saved you from ''Ohsugi-sensei abolishing the Kamen Rider Club and finding out about it!'']]

to:

* UnwittingInstigatorOfDoom: You need to learn how to ''shut up'', Jojima.Yuki. [[spoiler: That probably would've saved you from ''Ohsugi-sensei abolishing the Kamen Rider Club and finding out about it!'']]


-->'''[[color:cyan:40]]:''' [[SuperMode Cosmic]]: Transforms Fourze into Cosmic States, armed with the [[SwissArmyWeapon Barizun Sword]], which has a [[CarryABigStick rocket club]] and [[{{BFS}} big sword]] mode.

to:

-->'''[[color:cyan:40]]:''' [[SuperMode Cosmic]]: Transforms Fourze into Cosmic States, armed with the [[SwissArmyWeapon Barizun Sword]], which has a [[CarryABigStick rocket club]] Boost]] and [[{{BFS}} big sword]] Slash]] mode.


** BadassBiker: Gentaro on Massiger, [[spoiler: presumably due to him working with his grandfather at his shop "Kisaragi Motors"]].

to:

** BadassBiker: Gentaro on the Massiger, [[spoiler: presumably due to him working with his grandfather at his shop "Kisaragi Motors"]].



* CoolBike: Massigler. Not only is it a motorcycle designed after a space shuttle, it can, with help from the Power Dizer, launch into outer space under it's own power and [[ArsonMurderAndJaywalking produces no air pollution]]!

to:

* CoolBike: The Machine Massigler. Not only is it a motorcycle designed after a space shuttle, it can, with help from the Power Dizer, launch into outer space under it's own power and [[ArsonMurderAndJaywalking produces no air pollution]]!



* BigDamnHeroes: [[spoiler:#32, where he remote controls [=MeteorStar=] as a distraction for Kengo to escape with Gentaro's body.]]

to:

* BigDamnHeroes: [[spoiler:#32, where he remote controls [=MeteorStar=] the Meteorstar as a distraction for Kengo to escape with Gentaro's body.]]


** TookALevelInBadass: Subverted. It seemed to be the case for Yuki and JK as of #25. Yuki's become ClubPresident and JK being the new Power Dizer pilot. The problems-as Ryuusei noted-was that Yuki is unable to keep her cool at times and JK doesn't have the stamina that Shun has to pilot.

to:

** TookALevelInBadass: Subverted. It seemed to be the case for Yuki and JK as of #25. Yuki's become ClubPresident and JK being the new Power Dizer pilot. The problems-as Ryuusei Ryusei noted-was that Yuki is unable to keep her cool at times and JK doesn't have the stamina that Shun has to pilot.



!!Gentaro Kisaragi/Kamen Rider [[color:gray:Fourze]]
->Live Actor: Souta Fukushi

to:

!!Gentaro Kisaragi/Kamen Rider [[color:gray:Fourze]]
[[color:lightgray:Fourze]]
->Live Actor: Souta Sota Fukushi



* GenreSavvy: Despite being a complete idiot, he knew that Ryuusei was just acting fake under that chipper mask and didn't want to befriend him. [[spoiler: When Ryuusei was about to knock the lights out of him, Gentaro noted he wanted to befriend ''that'' Ryuusei instead.]]

to:

* GenreSavvy: Despite being a complete idiot, he knew that Ryuusei Ryusei was just acting fake under that chipper mask and didn't want to befriend him. [[spoiler: When Ryuusei Ryusei was about to knock the lights out of him, Gentaro noted he wanted to befriend ''that'' Ryuusei Ryusei instead.]]



->Live Actor: Ryuuki Takahashi

to:

->Live Actor: Ryuuki Ryuki Takahashi



* StopHelpingMe: He ''hates'' Ryuusei for tampering with the Switches. Then he learns from Ryuusei that Gentaro asked him personally to help testing them due to Kengo's health.

to:

* StopHelpingMe: He ''hates'' Ryuusei Ryusei for tampering with the Switches. Then he learns from Ryuusei Ryusei that Gentaro asked him personally to help testing them due to Kengo's health.



* WhatTheHellHero: Chews out Ryuusei in Episode 19 for tampering with the Switches, then angrily calls Gentaro an idiot for messing with the Magnet Switches despite his warnings ([[spoiler:it didn't help that they got flung far away]]). He ultimately gets better after Ryuusei, ''of all people'', chews him out in return for claiming he doesn't need friends (reminding Ryuusei of an argument he had with Jiro on the day he tried to activate a Zodiarts Switch). He and Gentaro ultimately make amends once the latter finally learns to properly use Magnet States.

to:

* WhatTheHellHero: Chews out Ryuusei Ryusei in Episode 19 for tampering with the Switches, then angrily calls Gentaro an idiot for messing with the Magnet Switches despite his warnings ([[spoiler:it didn't help that they got flung far away]]). He ultimately gets better after Ryuusei, Ryusei, ''of all people'', chews him out in return for claiming he doesn't need friends (reminding Ryuusei Ryusei of an argument he had with Jiro on the day he tried to activate a Zodiarts Switch). He and Gentaro ultimately make amends once the latter finally learns to properly use Magnet States.



* GenreSavvy: When she states the strangeness of the Ugly Ducklings in #23, Ryuusei thinks that it was rich coming from a Goth. She then retorts that she knew he was going to say that.
** She's also the only one who's suspecting Ryuusei's disappearances, [[spoiler:not to mention got shocked when she finds out Ryusei was Meteor.]]

to:

* GenreSavvy: When she states the strangeness of the Ugly Ducklings in #23, Ryuusei Ryusei thinks that it was rich coming from a Goth. She then retorts that she knew he was going to say that.
** She's also the only one who's suspecting Ryuusei's Ryusei's disappearances, [[spoiler:not to mention got shocked when she finds out Ryusei was Meteor.]]



* NotSoDifferent: [[RuleOfThree Gentaro once more]]. Even though they have different philosophies and goals, Ryuusei will take the time to help out his fellow Kamen Rider Club members and cheer them up just like Gentaro does with everyone else he meets.
** Ryuusei states that he's not different from the club in general. They try to do the best for each other, stick together through and through and would sacrifice themselves in order to help others.
* OhCrap: [[spoiler: At the end of #27, he's unable to transform into Kamen Rider Meteor due to him untransforming at a ''very'' wrong moment and Kijima observing it. Made even worse because the Meteor Switch makes Tachibana able to keep an eye on everything Ryuusei does.]]

to:

* NotSoDifferent: [[RuleOfThree Gentaro once more]]. Even though they have different philosophies and goals, Ryuusei Ryusei will take the time to help out his fellow Kamen Rider Club members and cheer them up just like Gentaro does with everyone else he meets.
** Ryuusei Ryusei states that he's not different from the club in general. They try to do the best for each other, stick together through and through and would sacrifice themselves in order to help others.
* OhCrap: [[spoiler: At the end of #27, he's unable to transform into Kamen Rider Meteor due to him untransforming at a ''very'' wrong moment and Kijima observing it. Made even worse because the Meteor Switch makes Tachibana able to keep an eye on everything Ryuusei Ryusei does.]]



* {{Pride}}: While subtle, #27 highlights that he is arrogant. He believes that his identity as Meteor won't be found out and that he wants the new upgrade for Meteor because he doesn't believe the suit is capable of giving him the power he needs. Tachibana notes that his arrogance is getting in the way of his true strength, [[spoiler: which is why not only does Ryuusei get his identity discovered, but he doesn't get the Meteor suit back.]]

to:

* {{Pride}}: While subtle, #27 highlights that he is arrogant. He believes that his identity as Meteor won't be found out and that he wants the new upgrade for Meteor because he doesn't believe the suit is capable of giving him the power he needs. Tachibana notes that his arrogance is getting in the way of his true strength, [[spoiler: which is why not only does Ryuusei Ryusei get his identity discovered, but he doesn't get the Meteor suit back.]]



* ShipTease: With Nozama. [[spoiler: Exploited by Libra in episode #30 by turning into her to prevent Ryuusei from finishing him off.]]Well even the Horoscopes are shipping them.

to:

* ShipTease: With Nozama. [[spoiler: Exploited by Libra in episode #30 by turning into her to prevent Ryuusei Ryusei from finishing him off.]]Well even the Horoscopes are shipping them.



* TemptingFate: Sure Ryuusei, tell your supporter that your identity will ''never'' be found out. [[spoiler: Surprise, surprise. It did. Nice job, idiot.]]

to:

* TemptingFate: Sure Ryuusei, Ryusei, tell your supporter that your identity will ''never'' be found out. [[spoiler: Surprise, surprise. It did. Nice job, idiot.]]



** [[spoiler: And then Jiro calls him out on what he did in #31, then goes unconscious for losing the 'will to live' thanks to Ryuusei killing Gentaro.]]

to:

** [[spoiler: And then Jiro calls him out on what he did in #31, then goes unconscious for losing the 'will to live' thanks to Ryuusei Ryusei killing Gentaro.]]



** Used again in [[spoiler: #31, when Tachibana revokes his decision on Ryuusei gaining Meteor's powers after he kills Gentaro. However, the ending implies Tachibana gives him the power back after he's been redeemed]].

to:

** Used again in [[spoiler: #31, when Tachibana revokes his decision on Ryuusei Ryusei gaining Meteor's powers after he kills Gentaro. However, the ending implies Tachibana gives him the power back after he's been redeemed]].



* LockedOutOfTheLoop: Since she's in the same group as Yuki, Gentaro and Ryuusei, she usually has to be pushed out of the way else she finds out about the existence of Kamen Riders.

to:

* LockedOutOfTheLoop: Since she's in the same group as Yuki, Gentaro and Ryuusei, Ryusei, she usually has to be pushed out of the way else she finds out about the existence of Kamen Riders.



* SlapstickKnowsNoGender: Some of the actions Ryuusei uses to keep her out of the loop, [[AgonyOfTheFeet like the caltrops]].

to:

* SlapstickKnowsNoGender: Some of the actions Ryuusei Ryusei uses to keep her out of the loop, [[AgonyOfTheFeet like the caltrops]].



* DangerouslyGenreSavvy: The reason why he allows the prom to go on after a Zodiarts attack was due to him knowing that this happens every day. He also ''knew'' something was suspicious around Gentaro, Yuki, Kengo and Ryuusei. [[spoiler: And in Episode 29, he followed Kengo to ''the Rabbit Hatch!'']]

to:

* DangerouslyGenreSavvy: The reason why he allows the prom to go on after a Zodiarts attack was due to him knowing that this happens every day. He also ''knew'' something was suspicious around Gentaro, Yuki, Kengo and Ryuusei.Ryusei. [[spoiler: And in Episode 29, he followed Kengo to ''the Rabbit Hatch!'']]



* OnlyFriend: The only one Ryuusei would consider [[spoiler:initially]].

to:

* OnlyFriend: The only one Ryuusei Ryusei would consider [[spoiler:initially]].



* HoistByHisOwnPetard: He would free the souls of the KRC he imprisoned should one make him laugh. [[spoiler: Ryuusei engages him in battle and the sight is so hilarious to Kijima that he laughs...which is what Ryuusei wanted him to do]].

to:

* HoistByHisOwnPetard: He would free the souls of the KRC he imprisoned should one make him laugh. [[spoiler: Ryuusei Ryusei engages him in battle and the sight is so hilarious to Kijima that he laughs...which is what Ryuusei Ryusei wanted him to do]].



* [[spoiler:YourSoulIsMine: Type A. In #27, he was able to collect souls [[OurSoulsAreDifferent that look like rings]] and then snip them with his pincer, sending their owners into comas in the process. And he does it on the ''Kamen Rider Club'' in #28, almost snipping off Tomoko's had Ryuusei not come in in time.]]

to:

* [[spoiler:YourSoulIsMine: Type A. In #27, he was able to collect souls [[OurSoulsAreDifferent that look like rings]] and then snip them with his pincer, sending their owners into comas in the process. And he does it on the ''Kamen Rider Club'' in #28, almost snipping off Tomoko's had Ryuusei Ryusei not come in in time.]]


** [[color:orange:Right Arm]] Combos

to:

** [[color:orange:Right [[color:darkorange:Right Arm]] Combos



** [[color:gold:Left Leg]] Combos

to:

** [[color:gold:Left [[color:yellow:Left Leg]] Combos



*** BlowYouAway: The Aero Switch.
*** DishingOutDirt: The [[color:darkslategray:Schop]] Switch.

to:

*** BlowYouAway: The Aero [[color:cornflowerblue:Aero]] Switch.
*** DishingOutDirt: The [[color:darkslategray:Schop]] [[color:seagreen:Schop]] Switch.



*** MakingASplash: The [[color:blue:Water]] Switch.

to:

*** MakingASplash: The [[color:blue:Water]] [[color:lightblue:Water]] Switch.



*** NonElemental: [[color:gray:Base]] States, [[color:orange:Rocket]] States [[spoiler:and Rocket Drill States]].

to:

*** NonElemental: [[color:gray:Base]] [[color:lightgray:Base]] States, [[color:orange:Rocket]] [[color:darkorange:Rocket]] States [[spoiler:and Rocket Drill States]].



** [[color:gray:Base]] States:

to:

** [[color:gray:Base]] [[color:lightgray:Base]] States:



** [[color:orange:Rocket]] States:

to:

** [[color:orange:Rocket]] [[color:darkorange:Rocket]] States:



*** ''Rider Super Electromagnetic Bomber'': Fourze fires an intense beam of electromagnetism from the N&S Magcannon, then envelops the target and ''crushes the target until it implodes''. However, the latter is only for metallic foes. For everyone else, it shoots a beam of pure electromagnetism point blank from the N&S Magcannon.
*** ''Rider Super Electromagnetic Tackle'': Fourze charges up the Magnetcannons and tackles the Zodiarts.

to:

*** ''Rider Super Electromagnetic Bomber'': Fourze fires an intense beam of electromagnetism from the N&S Magcannon, NS Magnetcanon, then envelops the target and ''crushes the target until it implodes''. However, the latter is only for metallic foes. For everyone else, it shoots a beam of pure electromagnetism point blank from the N&S Magcannon.
*** ''Rider Super Electromagnetic Tackle'': Fourze charges up the Magnetcannons Magnetcanons and tackles the Zodiarts.



** JackOfAllStats: [[color:gray:Base]] States

to:

** JackOfAllStats: [[color:gray:Base]] [[color:lightgray:Base]] States



** FragileSpeedster: [[color:orange:Rocket]] States

to:

** FragileSpeedster: [[color:orange:Rocket]] [[color:darkorange:Rocket]] States



** '''[[color:orange:Circle (Right Arm)]]''':
-->'''[[color:orange:01]]:''' [[PowerFist Rocket]]

to:

** '''[[color:orange:Circle '''[[color:darkorange:Circle (Right Arm)]]''':
-->'''[[color:orange:01]]:''' -->'''[[color:darkorange:01]]:''' [[PowerFist Rocket]]



-->'''[[color:darkslategray:29]]:''' [[ShovelStrike Schop]]: [[DishingOutDirt Extreme digging]].
-->'''[[color:red:30]]:''' [[SelectiveMagnetism Magnet (N)]]: Used in conjunction with the Magnet (S) Switch to transform Fourze into Magnet States, armed with the [[ShoulderCannon N Magnet Cannon]].

to:

-->'''[[color:darkslategray:29]]:''' -->'''[[color:seagreen:29]]:''' [[ShovelStrike Schop]]: [[DishingOutDirt Extreme digging]].
-->'''[[color:red:30]]:''' [[SelectiveMagnetism Magnet (N)]]: N Magnet]]: Used in conjunction with the S Magnet (S) Switch to transform Fourze into Magnet States, armed with the [[ShoulderCannon N Magnet Cannon]].Magnetcanon]].



-->'''[[color:orange:S-1]]:''' Rocket Super-1: Transforms Fourze into Rocket States, armed with [[DualWielding a rocket on each hand]].

to:

-->'''[[color:orange:S-1]]:''' -->'''[[color:darkorange:S-1]]:''' Rocket Super-1: Transforms Fourze into Rocket States, armed with [[DualWielding a rocket on each hand]].



-->'''[[color:firebrick:35]]:''' [[GiantFootOfStomping Giantfoot]]: A large boot that can summon giant spectral boots from the air once Fourze stomps with the Module.

to:

-->'''[[color:firebrick:35]]:''' -->'''[[color:maroon:35]]:''' [[GiantFootOfStomping Giantfoot]]: A large boot that can summon giant spectral boots from the air once Fourze stomps with the Module.



** '''[[color:gold:Triangle (Left Leg)]]''':
-->'''[[color:gold:03]]:''' [[ThisIsADrill Drill]]

to:

** '''[[color:gold:Triangle '''[[color:yellow:Triangle (Left Leg)]]''':
-->'''[[color:gold:03]]:''' -->'''[[color:yellow:03]]:''' [[ThisIsADrill Drill]]



-->'''[[color:darkslategray:15]]:''' [[SpikesOfDoom Spike]]

to:

-->'''[[color:darkslategray:15]]:''' -->'''[[color:darkgreen:15]]:''' [[SpikesOfDoom Spike]]



-->'''36:''' [[BlowYouAway Aero]]: A jet engine.
-->'''[[color:maroon:39]]:''' [[ShockwaveStomp Stamper]]: Places a Kamen Rider Club stamp on the enemy that turns into a TimeBomb.
-->'''[[color:gold:S-3]]:''' Drill Super-3: Believed to transform Foruze into Drill States, armed with [[ArmedLegs a drill on each leg]].

to:

-->'''36:''' -->'''[[color:cornflowerblue:36]]:''' [[BlowYouAway Aero]]: A jet engine.
-->'''[[color:maroon:39]]:''' -->'''[[color:saddlebrown:39]]:''' [[ShockwaveStomp Stamper]]: Places a Kamen Rider Club stamp on the enemy that turns into a TimeBomb.
-->'''[[color:gold:S-3]]:''' -->'''[[color:yellow:S-3]]:''' Drill Super-3: Believed to transform Foruze into Drill States, armed with [[ArmedLegs a drill on each leg]].



-->'''[[color:teal:07]]:''' [[PunyParachute Parachute]] (most commonly used when Fourze has launched himself into space to finish off a Zodiarts)

to:

-->'''[[color:teal:07]]:''' -->'''[[color:mediumspringgreen:07]]:''' [[PunyParachute Parachute]] (most commonly used when Fourze has launched himself into space to finish off a Zodiarts)



-->'''[[color:blue:31]]:''' [[SelectiveMagnetism Magnet (S)]]: Used in conjunction with the Magnet (N) Switch to transform Fourze into Magnet States, armed with the [[ShoulderCannon S Magnet Cannon]].
-->'''37:''' [[HelicopterPack Gyro]]

to:

-->'''[[color:blue:31]]:''' [[SelectiveMagnetism Magnet (S)]]: S Magnet]]: Used in conjunction with the N Magnet (N) Switch to transform Fourze into Magnet States, armed with the [[ShoulderCannon S Magnet Cannon]].
-->'''37:'''
Magnetcanon]].
-->'''[[color:palegreen:37]]:'''
[[HelicopterPack Gyro]]



* FriendOrIdolDecision: The focus of his second arc in #35-36. The Capricorn Zodiarts is an old friend of his and with his power, JK becomes a great singer. [[spoiler: But when their music makes people hurt themselves--Tomoko, Yuki and Kengo close to doing so--he decides to stop...and then Goto brings up his father...]]



** She's also the only one who's suspecting Ryuusei's disappearances, [[spoiler:not to mention got shocked when she finds out Ryuusei was Meteor.]]

to:

** She's also the only one who's suspecting Ryuusei's disappearances, [[spoiler:not to mention got shocked when she finds out Ryuusei Ryusei was Meteor.]]



!!Ryusei Sakuta/Kamen Rider [[color:blue:Meteor]]

to:

!!Ryusei Sakuta/Kamen Rider [[color:blue:Meteor]][[color:darkblue:Meteor]]



* CoolBike: The Meteor Star. Part motorcycle, part satellite from the looks of it.

to:

* CoolBike: The Meteor Star.Machine Meteorstar. Part motorcycle, part satellite from the looks of it.

Added DiffLines:

* FriendOrIdolDecision: The focus of his second arc in #35-36. The Capricorn Zodiarts is an old friend of his and with his power, JK becomes a great singer. [[spoiler: But when their music makes people hurt themselves--Tomoko, Yuki and Kengo close to doing so--he decides to stop...and then Goto brings up his father...]]

Showing 15 edit(s) of 1083

Top

How well does it match the trope?

Example of:

/

Media sources:

/

Report