[[folder:Eiji Hino [=/=] Kamen Rider OOO]]

!!Eiji Hino/Kamen Rider OOO
!!!Portrayed by: Shu Watanabe (live), Seiji Takaiwa (suit)

A world-traveling vagrant with no family, dreams, or long-term career, whose recent stint as a museum guard for the Kougami Foundation ends with him taking possession of three Core Medals and the OOO Driver, allowing him to turn into Kamen Rider OOO and fulfill his subconscious impulse for helping people.

!!! Tropes that apply to him in general
* AllLovingHero: He was very selfless to the point of helping others when needed and he will risk his life to protect the ones he care for.
* AGodAmI: [[spoiler:Kougami's agenda is to get Eiji to succeed where the original OOO failed -- by absorbing the thousands of Cell Medals within the Foundation's vault.]]
* BalefulPolymorph: [[spoiler:Is forced into fully transforming into a berserk, mindless Greeed by Dr. Maki in Episode 46. Fortunately he managed to return to his true self come next episode.]]
* BewareTheNiceOnes: Episode 43 shows how scary Eiji can be when he is angry.
* BrokenHero: [[spoiler:Very much in the front running for being quite possibly the ''most broken Rider'' in the ''entire franchise.'' Now remember the kind of emotional baggage Riders from the Showa Era had to deal with and really think about this for a second.]]
* CatchPhrase: "[[{{Kiai}} Seiya!]]"; during his EarlyBirdCameo in ''Film/KamenRiderWForeverAToZTheGaiaMemoriesOfFate'' he says "Riders should help each other out", which seems to have become his Catch Phrase for crossovers.
* CharacterTics:
** Holding his hands out like a tiger in [[JackOfAllStats TaToBa]] and [[FragileSpeedster RaToRata]] forms, or really any forms with the [[WolverineClaws Tora Claws]]. Also, him saying [[{{Kiai}} "SEIIIIYAA!"]] during finishers.
** To a limited extent, his henshin pose of slashing his arm downward. He does this even when transforming into Birth.
* ColorCodedForYourConvenience: [[spoiler:Incorporates more purple into his wardrobe later in the series as he gradually becomes more Greeed-like.]]
* CrouchingMoronHiddenBadass: Ankh thought he'd make Eiji his sock puppet; turns out underneath his naive and carefree persona is [[{{Determinator}} someone who won't back down even unto death]] and, when given the power, can fight.
* {{Determinator}}: Put someone's life in danger and there's nothing he won't do to protect them.
* DrunkOnTheDarkSide: [[spoiler:Power to save people was what Eiji always wanted. So decides he needs get power, no matter the means or costs.]]
* DunnoWhatsGoingOnBut: When offered the OOO Driver, he pretty much states that he doesn't know what's going on but if it helps him save lives, he'll do it.
* {{Expy}}: One can make the argument that he is a much sillier [[Series/KamenRiderKuuga Yusuke Godai]].
* GlowingEyesOfDoom: [[spoiler:Eiji's eyes glow purple after he absorbs the Dinosaur Medals. This only happens when their power reacts to something.]]
* GoodIsNotDumb: Ankh gave Eiji the OOO Driver, believing he's an impressionable pawn. But come Episode 2 Eiji not only proves him wrong, but also showed a considerable level of cunning.
* GoofyPrintUnderwear: These seem to be the only type of underpants he's capable of owning.
%%* GranolaGirl
%%* TheHero
* ILetGwenStacyDie: Episode 2 reveals [[HiddenDepths an embittered side beneath his laid-back behavior]] -- his zeal for saving people stemmed from memories of a young girl he befriended during his travels, whom he was unable to save during a civil war.
* IdiotHair: One is briefly shown in Episode 2 prior to receiving a text from Hina and [[HiddenDepths revealing his deeper, troubled past]].
* ImageSong: Time Judged All, which he shares with Ankh. It also serves as the theme of Tajador combo.
* LoyalPhlebotinum: The OOO Driver will only work for him because he's the one that broke its seal.
** Though this is largely an InformedAbility said by Ankh. We haven't seen what (if anything) would happen if someone else tried to use the OOO Driver.
** One can theorize that like a [[Series/KamenRiderGaim Sengoku Driver]] the belt wouldn't activate.
%%* NiceGuy
* ObfuscatingStupidity: PlayedForLaughs in Episode 3 where he threatens to "not be able to resist doing something stupid" and throw away the OOO Driver to force Ankh into releasing Hina. Subverted, as his natural personality just ''seems'' stupid despite him being extremely clever.
* ObliviousToLove: Hilariously {{Lampshaded}} in episode 18, where it takes a lot of hinting to find out the victim of the week was in love with a man, and still, [[EveryoneCanSeeIt Ankh gets it faster than him]].
* ParentalAbandonment: [[spoiler:Inverted and justified, given what his father was willing to do to him for votes.]]
* RedOniBlueOni: The red to Goto's blue.
* RichIdiotWithNoDayJob: [[spoiler:Subverted. He used to be an emissary for his politician father, with a genuine desire to help people. Unfortunately, his father used the money he donated to the African village he was in to fund a civil war which killed a girl he befriended, which he exploited to earn votes. This traumatic incident robbed him of all desire, turning him into a self-sufficient wanderer helping people along the way.]]
* RummageSaleReject: Let's just begin with how oversized his clothes are. This could also apply to most Random Combos, with colors that may or may not clash.
* SamaritanSyndrome: "If I don't reach out my hand when I can, the regret will make me wish I were dead."
* SenseLossSadness: Apparently a sign of him [[spoiler:becoming a Greeed]].
* ShellShockedVeteran: [[spoiler:The civil war that killed a friend of his not only left him the sole survivor due to being a politician's son, but also helped his father earn votes without even caring for his feelings. He grew into a jaded man with no desires, allowing him to become OOO (specifically, with the Red, Green, Yellow, Gray and Blue Medals) without losing his mind. Unfortunately, the Purple Medals feed on the desire of nothingness, explaining why it turns Eiji into TheBerserker. [[FromBadToWorse The money he donated to the village was secretly being used to fund said civil war, making him indirectly responsible for it and the casualties of it.]]]]
* StepfordSmiler: Episode 32 reveals he's most likely a Type B -- he's also embittered for [[spoiler:being unable to stop the civil war that killed said girl, which was being ''funded and orchestrated'' by his politician father.]]
* TragicKeepsake: Keeps [[spoiler:Ankh's cracked Taka medal after the battle with Dr. Maki.]]
* WalkingTheEarth: A closer look at his spare change in Episode 1 reveals currency from other countries (including an American quarter), and in Episode 3, he can be seen in the background of a photograph taken in the middle of a desert. He also states in Episode 1 that he doesn't have a fixed address and often isn't even in Japan. [[spoiler:Turns out he used to be a traveling emissary on behalf of his father. At the end of the series he left Japan once again, and a year later, updates his friends through webcam on his whereabouts, unknowingly being accompanied by Ankh's spirit -- somewhere in the desert.]]
* YouAreNotAlone: A major part of his growth as a character is realizing this. Happens more directly in the finale after [[spoiler:Ankh performs a HeroicSacrifice to allow him to use [=TaJaDor=] against Maki, only for Eiji to find out quickly that he's literally fighting alongside Ankh's spirit. Even though he doesn't know it, Ankh never leaves him.]]

!!! Tropes exclusive to him as Kamen Rider OOO
* AbsurdlySharpBlade: The Condor Medal with the Raptor Edges, and it's gold PaletteSwap counterpart, the Shocker Medal.
* ArmedLegs: The Leg Core Medals give OOO's legs special powers.
* TheBerserker: Like [[Series/KamenRiderDouble FangJoker]], [=PuToTyra=] was extremely difficult for Eiji to control. Of course, he does eventually manage to tame the form.
* BladeBelowTheShoulder: The Kamakiri Medal with the Kamakiri Swords.
* BlessedWithSuck: The five purple Core Medals inside his body. Eiji has enough of the medals to use the [=PuToTyra=] Combo, by far the strongest terms of power ([[spoiler:in fact, strong enough to shatter Core Medals]]), and the medals themselves are sentient enough that they can emerge from his body on their own to be used if Eiji is ever in mortal danger. On the flip side, it will send send him into a [[TheBerserker mindless rampage]] [[HeroicRROD that drains his strength more than normal combos]]. While it became possible for him to control it, it's difficult to maintain that control and the combo is less powerful when restrained. Their presence in his body also causes [[spoiler:Eiji to turn into a Greeed]].
* BoxingKangaroo: The Kangaroo Medal. Unlike the other Core Medals, this one can be used as either an arm or leg Medal and gives OOO a different power depending on which body part its being used as.
** Arms: [[RedBoxingGloves Gangan Gloves]]
** Legs: InASingleBound
* ChestInsignia: The O Lung Circle, which displays pictures of the Medals currently in use and [[PowerGlows lights up]] during a FinishingMove.
* CombatTentacles: The Tako Medal.
* ComboPlatterPowers: [[IncrediblyLamePun Well, yes, quite literally]]. As OOO, he has the power to mix and match the Medals, giving him three to use at any one time. As evidenced in Episode 6, Full Combos ([=GataKiriBa=], [=LaToraTah=], [=SaGoZo=], [=TaJaDor=], [=ShaUTa=], [=PuToTyra=] and [=BuraKaWani=]) are much more powerful than Random Combos (including the default TaToBa), [[PowerAtAPrice albeit at the cost of leaving Eiji completely spent afterwards]].
* CoolSword: The Medajalibur, a sword that quite literally cuts through reality... [[RealityWarper and fixes any collateral damage right afterward]].
* CrimefightingWithCash: Whenever he uses Cell Medals (which cost about a yen each) to power his weapons.
* DeadlyUpgrade: The [=PuToTyra=] Combo (See BlessedWithSuck).
* DualWielding: The Arm Core Medals give OOO two weapons on each arm, except the Kujaku Medal.
* EarthquakeMachine: The Zou Medal.
* ElementalPowers: OOO's full colored Combo forms each have elements that match the Greeed their Medals come from.
* FinishingMove: Several. The finishers themselves have elements of ComboPlatterPowers. For instance, with Head Medals, the Taka Head has OOO target the enemy with a scope before attacking, while the Lion Head charges his attacks with glowing energy. Also, with Leg Medals, the Batta Legs are leaping attacks, while the Cheetah Legs are rushing attacks.
** Combo Forms
*** [=TaToBa=] Combo: ''[=TaToBa=] Kick''[[note]]OOO's legs turn into grasshopper legs, with which he leaps into the air. He then produces three rings (red, yellow then green), which he then descends through, surrounding him in a different aura, to execute a drop kick.[[/note]]
*** [=GataKiriBa=] Combo: ''[=GataKiriBa=] Kick''[[note]]OOO and his duplicates leap into the air and hit the enemy with numerous flying side kicks.[[/note]]
*** [=LaToraTah=] Combo: ''Gash Cross''[[note]]OOO produces three yellow rings between him and the enemy. He then dashes through them, which energizes the Tora Claws before he cross-slashes the enemy with them.[[/note]]
*** [=SaGoZo=] Combo: ''[=SaGoZo=] Impact''[[note]]OOO jumps into the air and lands back down with a powerful stomp, which traps the enemy in the ground. Afterwards, the ground pulls the enemy towards OOO, where he delivers a headbutt and two punches.[[/note]]
*** [=TaJaDor=] Combo: ''Prominence Drop''[[note]]OOO executes a flying drop kick with the Raptor Edges engulfed in flames and opening up like talons.[[/note]]
*** [=ShaUTa=] Combo: ''Octo Banish''[[note]]OOO liquefies his body to go airborne. He then binds and throws the enemy towards him with the Unagi Whips. Finally, he turns the Tako Legs into a drill, which he uses to burst through the enemy.[[/note]]
*** [=PuToTyra=] Combo: ''Blasting Freezer''[[note]]OOO restricts the enemy with the Wind Stingers. Afterwards, he freezes them in place with the External Fins. Finally, he swings his Tail Divider at the enemy, which shatters them into pieces.[[/note]]
*** [=TaMaShii=] Combo: ''[=TaMaShii=] Bomber''[[note]]OOO absorbs the energy around him (in the movie's case, flames created by the Great Leader's fireballs) shoots a KamehameHadoken with the Shocker Medal's energy in it to damage and restrict his opponent, then creates two red energy projectiles with the Taka and Imagin Medals that go spiraling towards the opponent to finish him.[[/note]]
*** [=BuraKaWani=] Combo: ''Warning Ride''[[note]]OOO produces three orange rings between him and the enemy. He then slides through them foot first like a crawling snake, which energizes the Saw Deadscythers before he kicks the enemy with them.[[/note]]
*** Super [=TaToBa=] Combo: ''Super [=TaToBa=] Kick''[[note]]An enhanced version of the [=TaToBa=] Kick.[[/note]]
** Random Combo Forms
*** [=LaKiriBa=]: OOO leaps into the air with the Batta Legs. Then, he blinds the enemy with the Lion Head's power. Finally, OOO performs a mid-air cross slash with the Kamakiri Swords.
*** [=TakaKiriTah=]: OOO locks on to the enemy with the Taka Head's power. Then, after producing three rings (one red, another green and the third yellow) between him and the enemy, OOO dashes through them and executes a cross slash with the Kamakiri Swords.
*** [=ShaGoriTa=]: OOO does a powered up version of the Gori Bagon's [[RocketPunch long range attack]].
** Weapon finishers
*** Medajalibur: ''[[DamageDiscrimination OOO Bash]]''[[note]]OOO executes a DiagonalCut that slices through the enemy and it's background, which is restored once the enemy is destroyed.[[/note]]
*** Taja Spinner: ''[[AnimalBattleAura Magna]] [[RammingAlwaysWorks Blaze]]''[[note]]Using [=TaJaDor's=] Core Medals and four Cell Medals in the Taja Spinner, OOO is engulfed in a flaming phoenix and uses it in a flying charge into the enemy.[[/note]]
*** Taja Spinner: Using any combination of seven Cell or Core Medals in the Taja Spinner, OOO launches a wheel of energy at the enemy. Power is dependent on the number of Cores used.
*** Medagabryu Bazooka Mode: ''Strain Doom''[[note]]OOO shoots a blast of dark energy at the enemy.[[/note]]
*** Medagabryu Axe Mode: ''Grand of Rage''
* FireBreathingWeapon: The Kujaku Medal with the Taja Spinner.
* FunWithAcronyms: The movie-only [=TaMaShii=] Combo, which could also be read as 'tamashi' or soul.
* GravityMaster: [=SaGoZo=] can manipulate gravity.
* HandCannon: Medagabryu, the main weapon of [=PuToTyra=] Combo.[[note]]It can also be used with other Combo forms through the energy of the purple Core Medals in Eiji's body. However, [=PuToTyra=] is the only form that can control its Bazooka Mode.[[/note]]
* HornAttack: The Sai Medal.
* AnIcePerson: [=PuToTyra=] can create cold winds that can encase enemies in ice. [[spoiler:When Eiji becomes a Greeed, he gets this power as well.]]
* InASingleBound: The Batta Medal.
* IncendiaryExponent: When he performs [=TaJaDor's=] "''Magna Blaze''" Giga Scan, he ignites into a firebird and rams the opponent from the air.
* InfraredXRayCamera: The Cobra Medal.
* KillItWithIce: When summoned and wielded by a different Combo form, the Medagabryu can use ice-powered slashes.
* KlingonPromotion: The show's GrandFinale sees Eiji use [=TaJaDor=] Combo to destroy the purple Core Medals once and for all, and with them the [=PuToTyra=] Combo that they granted him as his final form. Eiji eventually reclaims a full set of the other Medals, but the purple ones remain destroyed in canon movies, with the result that [=TaJaDor=] claims the mantle of OOO's final form for itself.
* LawOfChromaticSuperiority: The all-red [=TaJaDor=] Combo is the only one that changes one of the parts when fully equipped to give it a unified phoenix motif, also making it the only Combo explicitly based off a mythical animal. It's portrayed as considerably stronger than the other Combos, and has a unique weapon that lets it use the powers of other Medals. That said, [[DownplayedTrope it can't do everything]], and all of the other Combos as well as various non-Combo arrangements have situations where they're much better suited for dealing with the current opponent. However, in the end it's [=TaJaDor=] that proves able to do what the all-purple [=PuToTyra=] Combo couldn't.
* LightEmUp: The Lion Medal can emit an intense light.
* LuckilyMyShieldWillProtectMe: The Kame Medal with the Goura Guardners.
* MakingASplash: [=ShaUTa=] can liquify his body, as well as shoot water from his helmet.
* ManBitesMan: The Wani Medal with the Saw Deadscythers.
* MidSeasonUpgrade: [=TaJaDor=] Combo.
* MusicalAssassin: Burahngi, the main weapon of [=BuraKaWani=] Combo.
* MythicalMotifs: In general, OOO has chimeras, though less the specific greek animal, and the more general concept of "fusing aspects of various animals together." More specifically, [=TaJaDor=] and [=PuToTyra=] are based on a Phoenix and a Dragon, respectively.
* NonElemental: [=BuraKaWani=] is the only combo without some form of element involved.
* OneManArmy: [[spoiler:According to the novel, using OOO's full power was enough for him to ''stop a war'' singlehandedly.]]
* OurDragonsAreDifferent: [=PuToTyra=] is themed after animals that in the modern world are purely conceptual, combining extinct dinosaurs with mythological creatures. Each individual core is based on a specific real world genus but when combined, and particularly when he's on a rampage, they create the imagery of a European dragon.
* [[PeacockGirl Peacock Guy]]: As [=TaJaDor=].
* PlayingWithFire: [=TaJaDor=] can shoot fireballs with the Taja Spinner.
* PowerFist: The Gorilla Medal with the Gori Bagōn, crossing over with RocketPunch.
* PowerGivesYouWings: The Ptera Medal with the External Fins.
* ThePowerOfTheSun: [=LaToraTah=] can emit a scorching heat.
* SetBonus: OOO's full color Combos each give him an extra power otherwise unusable in Random Combos. The purple Medals notably cannot be used with other Medals, due to their special properties.
** [=GataKiriBa=]: [[DopplegangerAttack Replication]]
** [=LaToraTah=]: [[ThePowerOfTheSun Shining Heat Bursts]].
** [=SaGoZo=]: [[GravityMaster Gravity Control]].
** [=TaJaDor=]: [[PowerGivesYouWings Wings]]/[[FeatherFlechettes Energy Peacock Feather]] [[MacrossMissileMassacre Missiles]].
** [=ShaUTa=]: [[ElementalShapeshifter Liquid Shapeshifting]].
** [=PuToTyra=]: [[AnIcePerson Icy Winds]].
** [=BuraKaWani=]: [[HealingFactor Healing]]/[[SummonMagic Cobra Summoning]] through [[MusicalAssassin Flute Music]].
* ShockAndAwe:
** The Kuwagata Medal can generate lightning from its horns, while the Unagi Medal uses electrified whips.
* ShockwaveClap: [=SaGoZo=] has the ability to generate extremely powerful shockwaves by beating his chest like a Gorilla.
* ShouldersOfDoom: The Tricera Medal with the Wind Stingers, and the Imagin Medal with the Orenotsuno.[[note]]Literally "My Horns", referring to [[Series/KamenRiderDenO Momotaros]].[[/note]]
* StoryBreakerPower: [=GataKiriBa=] earns its title of the Strongest Combo in spades: not only is it monstrously powerful on its own thanks to being able to produce a seemingly limitless number of clones, each just as powerful as the original, but those clones can switch into other Combos. [[RealLifeWritesThePlot It's also horrendously intensive on the effects budget.]] As such, Eiji never gains access to it except when he would be absolutely unable to defeat an enemy otherwise.
* SuperNotDrowningSkills: The Shachi Medal.
* SuperSenses: The Taka Medal has telescopic vision.
* SuperSpeed: The Cheetah Medal.
* SwissArmyWeapon: The Tyranno Medal with the [[TailSlap Tail Divider]] and [[AbsurdlySharpBlade Legsteranail]].
* TimeMaster: [[spoiler:Super [=TaToBa=] can temporarily stop time.]]
%%* TronLines
* WeaponizedHeadgear: The Head Core Medals give OOO's head special powers.
* WhipItGood: The Unag Medal with the Denki Unagi Whips, crossing over with ShockAndAwe.
* WolverineClaws: The Tora Medal with the Tora Claws. The Gambaride games reveal a white PaletteSwap version of this Medal called the Panda Medal.
* WordPureeTitle: All the combo names, default, random or official. And with words from ''two'' languages to boot.


!!Ankh/Shingo Izumi's body
->'''Voice/Live Actor:''' Ryosuke Miura
->'''Suit Actor:''' Eitoku/Satoshi Fujita (hand)
The Bird Greeed and a dishonest wildcard who was released along with the other Greeed -- in the form of his right arm. After encountering Eiji and turning him into OOO, he takes over the half-dead body of Shingo Izumi, a police detective whom Eiji met earlier in the story, to become his temporary vessel even as he keeps an eye on Eiji.
* [[spoiler:AndIMustScream: Ultimately averted with Shingo -- he was conscious all along while his body was taken over by Ankh, but this has no effect on his psyche once he temporarily regained control of his body during Episodes 41-43, and once he returns to his body for good at the finale.]]
* [[spoiler:AndThenWhat: Asks this of the other Greeed in regards to becoming complete. Unlike the others, he's come to realize that becoming complete is a moot point because that still won't satisfy them, and that he realized he desires something more: to be ''alive''.]]
* AnimalMotifs: Birds
* AnimeHair: His mohawk-ish hairdo is curled on the right side, braided on the left side and mostly straight in the back.
** One might even call his hair [[AnimalMotifs feathered]].
** The hair kind of makes sense when you compare him with [[spoiler: the other Ankh, who is missing the right side of his head]].
*** [[spoiler:More so once one sees his complete form. He's still asymmetrical and the crest on his head resembles his human hairdo.]]
*** And then there is also his [[http://i1003.photobucket.com/albums/af160/MaouFumine/letsgokamenriders_ankh.jpg new hairstyle]] in the "Let's Go Kamen Riders" 40th year anniversary movie, which he gets while he is possessed by [[Series/KamenRiderDenO Momotaros]].
* BackupFromOtherworld: After performing his HeroicSacrifice to enable Eiji to utilize [=TaJaDor=] in the FinalBattle, his spirit appears and fights side by side with Eiji, even aidding in the FinishingMove. Afterwards, his spirit continues to follow and watch over Eiji.
** In ''Movie Wars MEGAMAX'', Ankh comes back from the future to help Eiji battle Kamen Rider Poseidon; this gives Eiji hope, since it means someday he ''will'' restore the cracked Taka Medal. By the time of ''Heisei Generations FINAL'' six years later, he succeeds. [[spoiler:Sadly, it only lasts until the end of that movie, yet Eiji at least knows how he can revive him. He just has to find a way to make it stick.]]
* AntiHero: Type V. He's only helping Eiji against the other Greeed because it's in his own best intrests, and has no qualms about who is hurt so long as he gets what he wants. He slowly mellows out into a Type II.
* BarehandedBladeBlock: Manages to do this against [=PuToTyra's=] Medagabryu in Episode 34.
* BeingEvilSucks: The only Greeed to not just realize just how lousy an existence being one really is, but want to do something about it.
* BloodFromTheMouth: Shingo, when very near death.
* BoomerangBigot: A rare heroic example. By the end of the show, Ankh is disgusted at the single-minded nature of his kind and fully acknowledges that it even applies to himself.
* ButtMonkey[=/=]TheChewToy: One of the few villainous examples. He gets hurt in a comical fashion, including being crushed under a vending machine, kicked, hit by a flying Tako Candroid, and getting flipped over by Hina.
** PlayedForDrama in Episode 8, where [[spoiler:he gets beaten half to death by Uva, has two core medals stolen from him, gets rocks thrown at, and having to crawl to Eiji for some cell medals]].
* ButNowIMustGo: After waking Eiji so he can be saved from his fall and thanking him for helping him become a living being, Ankh's spirit starts flying away and says Eiji doesn't need to his help anymore before vanishing into half his broken Taka Core. Subverted kind of, because Ankh's spirit remains with Eiji without his knowledge, but a TearJerker reguardless.
--> '''Ankh''': I'm not the hand you need help from anymore.
* CallingYourAttacks: The only live character to indulge in this so far, when he whacked Gamel on the forehead to escape his grasp.
* CharacterTic: "*Tch*"
* TheChessmaster: While he makes some pretty creative attempts, he is not that good at judging people. Too bad his "pawn" Eiji turns out to be a little more cunning than he expected him to be.
* DeadpanSnarker: Oh so much. He is fond of making snide remarks as much as he is fond of [[TrademarkFavoriteFood icecream]].
* DeathGlare: He seems to like giving this to people. That, or it's his default expression. Notably in Episode 13, he scares a little boy just by staring at him like this.
* DemonicPossession: Done by attaching himself like a glove.
** PuppeteerParasite
* {{Deuteragonist}}
* EarAche: How [[SuperStrength Hina]] manhandles him.
* EarnYourHappyEnding: After all he went through the entire series, he ultimately becomes alive and gains a spirit, allowing him to both die happy and follow Eiji in spirit form after his death.
** Same goes for his host, Shingo. He reclaims his body for good and returns to a normal life with Hina.
* EnterStageWindow: Notably in Episode 17. Might be justified because he is the bird Greeed.
* EvilMentor: At the start, Ankh has no interest in saving people. He just wants enough Cell Medals to reconstitute a full body. Ultimately, he can't keep it up.
* ExpositoryHairstyleChange: Much like the Imagin, Shingo's hair turns into a blonde mess only when Ankh's possessing him.
** It gets even crazier when [[Series/KamenRiderDenO Momotaros's]] own expository hair change kicks in when he attaches his severed left arm to Shingo's body in TheMovie, as seen in the image link under AnimeHair above.
* FashionableAsymmetry: A minor example, his T-shirt is mostly white with a single red sleeve.
** [[ColorCodedForYourConvenience Which just happens to coordinate perfectly]] with his literal RedRightHand.
* FauxAffablyEvil: Among his fellow Greed, he's the worst at faking a personable facade and he arrogantly dropped the act almost immediately after taking over Shingo Izumi's body because he thought he wouldn't need to play nice to control Eji.
* FightingFromTheInside: Even after being absorbed by Ankh (Lost), Ankh retains enough will to freeze up his devourer's right arm.
* GhostMemory: Ankh is able to access Shingo's memories while inhabiting his body.
* GoodWingsEvilWings: Played with. Multicolored wings represent angels in Islamic art, which is odd for a character that's morally ambiguous at best.
* GuileHero: While largely lacking in combat power compared to Eiji, Ankh is much better at judging a situation and deciding what Medals will best solve the problem at hand, whereas Eiji defaults to just using Combos for everything if left to his own devices.
* {{Guyliner}}: Given the Egyptian theme he seems to have going for him, it makes sense.
* {{Hammerspace}}: He's a living one. He's composed of far more Medals than his body could logically hold, plus kept the OOO Driver inside himself.
* HeelFaceRevolvingDoor: The last act sees Ankh realize he's turned face, turn heel for a few episodes, then turn face again just in time for the GrandFinale.
* HelpingHands: Due to losing nearly all his Cores, he's been reduced to an arm, but is still able to function perfectly well without a body... and fly.
* HeroicSacrifice: While Ankh was already dying by that point, in the end he uses up the last of his strength to let Eiji become [=TaJaDor=] Combo once more and destroy all ten purple Core Medals once and for all.
* HiddenDepths: Somehow, he ended up being a right forearm, [[spoiler:while the rest of him is a completely separate entity]]. Even he and [[spoiler:the rest of his body seem confused as to how this happened until #30]].
* IHaveTheHighGround: Likes hanging out in trees and other high places, which is completely natural since he's the Bird Greeed.
* ImageSong: Time Judged All, which he shares with Eiji. Fittingly, it also serves as the theme to Tajador, the combo created from his medals.
* ImprobableAimingSkills: He's able to throw medals with such skill that he's ''thrown one right into the OOO Driver slot''... from across the battlefield, past a swarm of Jellyfish Yummy! [[JustifiedTrope Justified]], as long-range accuracy is the Taka Medal's innate power.
* ImprobableHairstyle: Looks very hard to maintain for someone who was pretty much homeless for the first few episodes. Especially obvious when he jumps into a river in #15, and arrives just a few minutes later looking as polished as usual.
* IneffectualSympatheticVillain
* ItsAllAboutMe: He released the Greed to get a shot at reforming himself and spends most of his time loudly proclaiming his own self-importance. Not even his own body is spared his selfishness as he callously ditches Shingo Izumi's mortally wounded form when it suits him and actually [[spoiler:abandoned his original one to die in an attempt to steal his Core Medals from the original OOO centuries before.]]
* LargeHam: Shows this at times, normally when he's actually happy for once, such as when he got his Kujaku Medal back. He ''really'' hams it up when playing the Great Leader of Shocker in Kougami's movie.
** In the net movies for ''Let's Go Kamen Riders''; just watch him FreakOut when he sees there are no more popsicles, or how loud he gets when he proclaims that the secret to the show's success is "Me, '''''ANKH!!'''''"
* [[spoiler:TheLastDance: Heads back to help Eiji in the FinalBattle with Dr. Maki and Uva despite the fact that the former dealt him a fatal blow by cracking his Taka Core.]]
* [[spoiler:LiteralSplitPersonality: He and Ankh (Lost) seem to have this. Where he is [[TheChessmaster cunning and manipulative]], his other half is [[PsychopathicManchild childish and singleminded]].]]
* MeaningfulName: In Egyptian, "ankh" means "eye of the hawk", fitting as he's the Bird Greeed.
** In a nod to its etymology, the Taka Medal is used as OOO's head part.
** It's also the name of the Egyptian symbol of life, he's the only thing keeping Shingo alive [[spoiler:(and later, [[PinocchioSyndrome becoming truly alive has become his true desire]])]]. His theme ''Ankh The Greeed'' seems to support this as it is Egyptian themed.
* [[spoiler:MySpeciesDothProtestTooMuch[=/=]HeelRealization: Unlike the other Greeed, he came to realize how pointless their quest of becoming complete is, because even that won't fill the void within them. He's becoming frustrated with how his kind seem completely unaware of this and is sick and tired of being one. Having Eiji ''thank him'' for letting him become OOO seems to have triggered a clearer HeelRealization.]]
* NiceJobFixingItVillain: He thought Eiji would make for a good dimwitted puppet, but wound up having given the O Driver to the perfect candidate: someone much more cunning than he lets on, with no worldly desires other than to help people. In so doing he saved the world, and himself.
* NotSoDifferent: From Kazari, which is why he turns down the offer to work together. He can't trust someone who's as sneaky as he is.
* OneWingedAngel: After collecting four of his Core Medals and re-absorbing them all, he briefly sprouts a literal single wing on the right side of his back [[spoiler:[[SubvertedTrope but is unable to regenerate completely since the rest of his body is a separate entity]]]].
** [[spoiler:Played straight later, after Ankh (Lost) is destroyed and he's absorbed some of Kazari's Cores. It allows him to assume his Greeed form despite using Shingo's body as a base. The first time he actually does it is to fight Eiji in Episode 46... in self-defense after Maki forces ''Eiji'' to perform this trope. Even with only three Cores, he's capable of this.]]
* OddNameOut: The other Greeed all have names stimming from a desire, or at the very least, a verb. Ankh's means "eye of the hawk" and it's also the Egyptian symbol for life.
** WordOfGod has it that during production stages, his name was "Asshu", from "''Assuru''"/"Dominate", i.e: desire for authority. It still fits him even now.
* PlayingWithFire: It takes most of the show for Ankh to regain enough power for it, but once back at full strength he's quite capable of slinging fireballs.
* PosthumousCharacter: Ankh's "host", Shingo Izumi. [[spoiler:Though Shingo slowly recovered back to perfect health while being possessed.]]
* PowerFist: Even after regaining his full power, Ankh prefers to use his human form in combat most of the time, manifesting only his Greeed wings and right arm. He treats the arm as one of these.
* PowerGivesYouWings: When he regains two of his Cores, he gains a single energy wing... and that's it. It takes him most of the show to get the other back.
* RedemptionEqualsDeath[=/=]RedemptionEarnsLife: The other Greeed, for all their intellect, were ultimately nothing more than piles of coins, and their remains returned to being nothing more than that. Ankh is the only Greeed to have died because he was the only one to have lived.
* RedRightHand: Literally; it's all there is to him!
* RightHandVersusLeftHand: He and Eiji sometimes don't exactly clue each other in to important details (like when Kougami offered Eiji one of Ankh's medals). [[spoiler:Also ''literally'' from Episode 25 onwards, due to Ankh's left arm creating the Yummy for the arc. Another (smaller) example would be in Episode 35, where Shingo temporarily gains control of his body and tries to save Hina from the Unicorn Yummy.]]
* RocketPunch: Performs one in Episode 13 when fighting Goto by launching himself off his host's arm and punching him in the face.
** Also uses a similar technique to gather Cell Medals whenever Eiji defeats a Yummy.
* [[spoiler:SecretlyDying: He keeps the fact he's been mortally wounded by Maki hidden from everyone ([[SecretKeeper except Hina]]). He says he's hiding it so Eiji won't worry about him during the FinalBattle. Eiji doesn't realize it until after Ankh already performed his HeroicSacrifice and he sees the cracked Core himself]].
* [[spoiler:TheReasonYouSuckSpeech: Delivers one to the other Greeed in #45 about how empty their entire motivation really is.]]
-->[[spoiler:Ankh: Medals, Medals, Medals. Don't you have anything else?]]
-->[[spoiler:Uva: I don't see the problem, you're the same way!]]
-->[[spoiler:Ankh: Yeah...I am. And it's garbage! Being with you all makes that clear. Take these, and get lost!]]
** [[spoiler:Seeing the other Greeed rummaging about on the floor grasping for their Medals is just icing on the cake.]]
* TokenEvilTeammate
* TrademarkFavoriteFood: Popsicles, so much so he's willing to steal a few from children. In Episode 15, Chiyoko presents Eiji with Ankh's popsicle bill of ¥23,625 (~$280). In the same episode, Eiji goes so far as to promise Ankh ''[[FoodAsBribe a year's worth of popsicles]]'' if he helps him save Hina. [[spoiler: As it turns out, the reason he's so addicted to them is that actually tasting food is a completely new experience for him. Greeed normally can't taste anything, but due to possessing Shingo's body, Ankh gained the ability to do so. When Eiji eventually finds out, he regrets his efforts to curb Ankh's popsicle intake]].
* UnexplainedRecovery: [[spoiler:Shingo, in the end. He reclaims his body for good, and returns to a normal life.]]
* VitriolicBestBuds: With Eiji. Sure, they frequently undermine one another's goals to advance their own, but at least they're upfront about it.
* [[spoiler:VillainousBSOD: Goes into one (of the HeelRealization variant) at the climax of Episode 46, when Eiji ''thanks him'' for helping him rediscover his desire: to help people. Ankh instantly stops attacking him and freezes up at the notion.]]
* WakeupMakeup: Ankh takes this to the extreme in Episode 13. As if the ever-present {{Guyliner}} and ImprobableHairstyle weren't enough, he even sleeps ''fully clothed, including shoes''.
* [[spoiler:YouAreNotAlone: After he performs his HeroicSacrifice, his spirit appears to fight along side OOO in the final battle, giving a smile pretty much telling Eiji this.]]
* YouWillBeAssimilated: Ankh and [[spoiler:the rest of his body]] try this on ''each other'' at the end of Episode 29. [[spoiler: And the other Ankh was winning before Eiji intervened]].
** [[spoiler: Happens again in Episode 40, only this time, both Eiji and Hina are unable to stop Ankh from getting consumed by Ankh (Lost). Three episodes later, however, Ankh (Lost) is killed, allowing Ankh to absorb what's left of him to regain his true power.]]

[[folder:International Cuisine Restaurant Cous Coussier]]
A {{cosplay}} restaurant themed on international cultures.

!!Chiyoko Shiraishi
->'''Live Actress:''' Marie Kai
Owner of the Cous Coussier. She hires Hina on account of her SuperStrength, and later (and on Hina's recommendation) Eiji on account of his knowledge of foreign cultures garnered from the years he spent as a world traveler.
* {{Cloudcuckoolander}}
* CrouchingMoronHiddenBadass: Most of it happens offscreen, but Hina's reaction to her beating the tar out of a group of mind-controlled police officers implies there's more to her than just TheDitz. In this case, though, she was also ''really'' [[BewareTheNiceOnes angry]].
* TheDitz
* KansaiRegionalAccent
* LockedOutOfTheLoop: Eiji had to give her a well-made excuse about Ankh being raised on the streets so she wouldn't find out about his true nature. She goes onto believe the story [[spoiler:until Episode 47.]]
* [[spoiler:MoralityPet: Displayed all the traits of being one for [[MadScientist Dr. Maki]], except he turned out to be so [[{{Yandere}} fundamentally screwed up]] that meeting her made him '''much ''[[JumpingOffTheSlipperySlope worse]]'''''!]]
* SurprisinglyGoodEnglish: A few of her lines at the end of Episode 10 when she tries to teach Ankh etiquette and table manners[[note]]Though the purpose is ambiguous, since her restaurant is taking on a school theme in the scene.[[/note]] certainly count. Not one bit of accent when she used English.
* UnlimitedWardrobe: The restaurant switches themes every other week, and Chiyoko somehow has enough outfits for herself and whoever she's employed at the time.

!!Hina Izumi
->'''Live Actress:''' Riho Takada
Shingo's younger sister. After learning from Eiji of what became of her brother, she urged him to join her as a coworker at the Cous Coussier, not only because of his extensive knowledge of foreign cultures (which the restaurant uses as its {{cosplay}} themes), but also to look after her brother's body, now occupied by Ankh.
* AmbiguouslyHuman: It's been hinted this could be the reason for her strength.
-->'''Ankh:''' "[[LampshadeHanging Is she even human or what?!]]"
* DoesNotKnowHerOwnStrength: Occasionally. Especially evident in Episode 28, where she tries to hug Eiji and nearly ''snaps him in two''.
* EarnYourHappyEnding: [[spoiler:Her brother regains control of his own body for good and they return to their normal lives.]]
* {{Expy}}: Black hair? Check. Wears white a lot? Check. SuperStrength? Check. Frequently uses said SuperStrength to keep the ally Kaijin in line? Check. She has a lot in common with [[Series/KamenRiderDenO Hana]], with their names only one letter apart. Makes sense, cause [[Creator/YasukoKobayashi the writer]] for this series was also the writer for Den-O.
* ExtremityExtremist: Her SuperStrength is strictly focused in her arms.
* TheFashionista: She goes to a fashion design college and even won an internship in France, but declined the offer due to her brother's condition. [[spoiler:In the finale, while Shingo accompanies her to school, they notice two high school students, [[EarlyBirdCameo one of whom carries]] [[Series/KamenRiderFourze a strange switch-like device]].]]
* LockedOutOfTheLoop: Averted. Eiji tries to make up a story about Shingo being on an undercover operation, but that lie gets blown almost immediately. He finally tells her the whole story in Episode 4.
* SecretKeeper: For Eiji and Ankh. [[spoiler:During the FinalBattle, she's also the only one other than Ankh himself that knows Ankh is SecretlyDying, as Ankh told her not to tell Eiji.]]
* ShipTease: It's shown several times that she deeply cares for Eiji. And, at other times, for Ankh. She even made personal chocolate Valentines for them both.
* SuperStrength: You wouldn't expect this until we see it for the first time, ''lifting'' a giant vending machine just so Eiji could pick up the Cell Medal he found...and then smashing it on Ankh's hand when she sees it.
%%* WomanInWhite
* YoungerThanTheyLook: Hina's actress was only ''15'' at the time the show was made.

[[folder:Kougami Foundation]]
A company that has been researching on the Greeed since they found a sarcophagus containing them in their art museum. Also seems to fit the OmniscientCouncilOfVagueness trope. There main goal seems to be harnessing the power of the Core and Cell Medals for the betterment of mankind. The members are as follows:

!!Kousei Kougami
->'''Live Actor:''' Takashi Ukaji
The ''very'' eccentric president of Kougami Foundation. A firm believer in the power of desire and the beauty of the birth of all things, good or bad, he is also known for his odd habit of making birthday cakes whenever he's not bending Ankh, Eiji or the other Greeed to his will.
* AdamSmithHatesYourGuts: Your cute and useful RobotBuddy Candroid? That will cost you Cell Medals. The Ridevendor CoolBike? That will also cost you Cell Medals. The privilege to pay him Cell Medals to use Kougami Foundation products? That will also cost you a fixed percentage of your Cell Medal income on top of the Cell Medals you would have spent if he hadn't taxed you. Keep in mind, while the Cell Medals prices aren't that high, they need to be paid for each usage of the above. It's all for a good cause (by Kousei's estimation) and he doesn't really have it out for the protagonists; it's just that people are easier to control and goad when they owe you. [[spoiler: Eventually he reveals exactly what he was saving all those Cell Medals for, and it turns out to have been crucial to saving the day.]]
* AlliterativeName: '''Kou'''sei '''Kou'''gami.
* AmbitionIsEvil: Inverted in his personal philosophy. He believes that desire is a force of [[RomanticismVersusEnlightenment progress and evolution]] and encourages it in his subordinates.
* BatmanGambit: [[spoiler:Tricks Gara into making a DealWithTheDevil with Eiji, knowing full well that Eiji's void of desire would overload Gara's DoomsdayDevice.]]
* BigGood: A rare example in ''Kamen Rider'' of a CEO of a powerful corporation who genuinely wants to help the heroes because it's right. He's a little...odd, but compared to [[Series/KamenRiderW the Sonozakis]]...
* BunnyEarsLawyer: He [[OutGambitted out-negotiated]] a living embodiment of human greed. There's a ''reason'' this guy's a CEO and not a patissier.
* CatchPhrase: '''HAPPY BIRTHDAY!!!''' Also '''WONDERFUL!'''[[note]]''Subarashii!''[[/note]]
* TheChessmaster: He's expected everything that has happened thus far, he even outwitted Ankh, a living incarnation of greed and a cunning trickster himself.
* LargeHam: Full stop! None can beat him in hamminess in the show.
* LukeIAmYourFather: [[spoiler:The ''Kamen Rider OOO Wonderful'' movie reveals that he is the descendant of the first OOO. This factors into his desire to see Eiji succeed where his ancestor failed to do -- [[AGodAmI become a god]].]]
* OOCIsSeriousBusiness: His encouragements to ''destroy'' [[spoiler: the purple medals]], rather than celebrate their "birth" shows just how dangerous they are.
* RedOniBlueOni: The red to Dr. Maki's blue.
* RomanticismVersusEnlightenment: Stands on the "enlightenment" side of growth and progress.
* TooDumbToLive: He himself describes UsefulNotes/OdaNobunaga as the most wickedly ambitious man in history...and then clones the guy using Cell Medals. Let's re-iterate: the most evil and ambitious man ever, brought back to life using condensed human greed.
* TrademarkFavoriteFood: He hasn't been seen eating much yet, but he very much enjoys ''making'' birthday cakes.
%%* TheWonka
* YouDidntAsk: Despite knowing pretty much ''everything'' about the events of 800 years ago, he seems to only reveal the information when someone is looking for it. Possibly justified, as he believes desire is the most important thing in the world, so it makes sense he only provides information if someone desires it.

!!Erika Satonaka
->'''Live Actress:''' Mayuko Arisue
Kousei's personal secretary who procures cakes and maintains a businesslike attitude.
* ActionGirl: She shows in Episode 20 just how badass she really is when she uses [[DualWielding a shotgun and a pistol]] to wipe out a small army of Mooks singlehandedly. Maybe her BigEater abilities weren't the only reason Kougami hired her... [[spoiler:And Kougami even makes her Goto's backup after Date passes onto him the mantle of Birth.]]
* BigEater: During Episode 14 her temporary replacement is seen to have collapsed halfway through his ''tenth'' cake, which is the size of a small cake one could buy from a grocery store. Kougami laments that the replacement, while doing everything he could to wolf down the cake, is not at Satonaka's level. One wonders how on earth she manages, and if her {{Hammerspace}} is in fact in her stomach.
** Also take notice that she ''hates'' sweet things, and is more into spicy foods. One has to wonder how she is able to literally stomach all that sugar.
* TheFashionista: She loves looking good even in battle, so she takes a long time to dress up before going out to fight, much to Goto's annoyance.
* GunsAkimbo: In Episode 20, she arrives to help against the latest Yummy armed with a pistol and shotgun.
* InstantExpert: Date and Goto have to train like crazy just to ''use'' the Birth Buster; Satonaka gets one ''out of necessity'' and has no such problem. Though it ''is'' on a lower setting, so it's justified.
* LetsGetDangerous: She's normally quite unassuming... then Kougami told her to go help OOO and Birth with a Yummy. Cue her arriving on a motorcycle armed with a [[DualWielding shotgun and pistol]] and proceeds to kick butt.
* MsFanservice: Her CatGirl costume at the Halloween party in episode 9.
* PunchClockHero: Only shows her ActionGirl credentials when Kougami asks her to. [[spoiler:Even when she's officially reassigned as Goto's support once he takes over as Birth, she turns off the Yummy-detecting Gorilla Candroid when she's on her break. Goto had to offer her a percentage of his pay in order to get her to be on-call and ready to deploy at all times.]]
* SexySecretary: Oh yes.

!!Doctor Kiyoto Maki[[spoiler:/Dinosaur Greeed]]
->'''Live Actor:''' Yu Kamio [[spoiler:(adult) / Hayato Watanabe (child)]]
->[[spoiler:'''Suit Actor:''' Yuugo Fujii]]
One of Kougami Foundation's brightest scientists, in charge of its Biotech Laboratory, as well as the inventor of the Birth system. [[spoiler:Late in the series, he [[OneWingedAngel becomes a Greeed]] and becomes the BigBad.]]
* AscendedExtra: His CreepyDoll started off as a mere prop for Maki but gradually appeared to be more and more sentient.
* BerserkButton:
** Do not touch his CreepyDoll. Ever.
** Date [[TemptingFate seems determined]] to find every single BerserkButton he has, then pound them all until something breaks.
* BigBad: Overthrows Kazari to become this.
* BunnyEarsLawyer: Apparently a brilliant scientist, but suffers massive panic attacks if he's removed from his doll. On top of that, he seems to be quite insane.
* TheChessmaster: [[OutGambitted Kazari didn't find this out]] [[EvilerThanThou until it was too late]].
* ControlFreak : [[spoiler:Has no problem with kazari hurting innocent people or making yummy but flips out when kazari makes one from him even though it did not harm him and even attempts to destroy it himself before it can attack Chiyoko out of spite.]]
* CreepyDoll: Carries on on his shoulder. [[spoiler:It originally belonged to Hitomi.]]
* CreepyMonotone
* DealWithTheDevil: Partway through the show, Maki makes a deal with [[ChronicBackstabbingDisorder Kazari]] to provide Medals in exchange for being allowed to "research" him. Ironically, [[EvilerThanThou the deal ends badly for Kazari]].
* DevilInPlainSight: A creepy MadScientist with an equally CreepyDoll who tells the audience up front in his CreepyMonotone that he is an OmnicidalManiac. The show largely treats him as a joke, [[WhamEpisode until it doesn't]].
* DragonInChief: Maki nominally works for Kazari during the show's second act, but once he acquires the purple Core Medals, it swiftly becomes clear who the real BigBad is.
* DisproportionateRetribution: [[spoiler:His older sister was getting married and seemingly wanted to leave him behind in an empty house all by himself. What does he do? ''Burn her to death!'']]
* EnemySummoner: [[spoiler:Like Gamel, he can create fully-powered Yummies with one Cell Medal from nothingness because he has five of Giru's Core Medals inside him.]]
* EnfantTerrible: Was a bit... deranged as a child. [[spoiler:He decided that his sister getting married and leaving him called for burning her alive in her sleep.]]
* EvilerThanThou: Kazari thought he was the one in control of his relationship with Maki, right up until Maki ripped out his remaining Cores and let him turn back into a lifeless pile of coins.
* ForScience: This is supposedly his motivation for letting the Yummy rampage through the Kougami labs, just to see what they'll do.
* FourEyesZeroSoul: From the get-go.
* FreudianExcuse: A ''very'' twisted one. [[spoiler:His parents died and his sister was kind of a jerk... so he burns her to death the day before her wedding because [[IfICantHaveYou she was going to get married and leave him behind]] with her doll. While he seemed to mourn her ''before'' he remembered this, afterwards, he assumes he did the right thing and shows no remorse.]]
* HeelFaceDoorSlam: A rare case of a character doing this to ''himself''. His reaction to meeting Chiyoko and the events that follow suggest he's about to pull a HeelFaceTurn, but the ensuing revelations instead lead him to become far worse than ever before.
* HoistByHisOwnPetard: Maki shoves Eiji full of even more purple Cores near the end of the show to control him, forcing him into becoming the Eiji Greeed. Those Cores are used for the final Giga Scan that destroys Maki and all ten purple Cores once and for all.
* KickTheDog: Besides [[spoiler:burning his sister to death for attempting to leave him alone in their house]], Maki's lowest point in the series was probably locking up scientists in the lab just to test out the Yummies' powers.
* KickTheSonOfABitch: [[spoiler:Impales Kazari through the chest and rips out all his medals. After witnessing what he did to Mezul and Gamel, you wouldn't mind all that much.]]
* MorallyAmbiguousDoctorate: He allows a subordinate to proceed with an illegal and dangerous hobby all to watch the Yummy and see what they do -- go on a rampage and kill his subordinates.
** He then teamed up with Kazari, a [[ChronicBackstabbingDisorder chronic backstabber]] and genuine threat to humanity... [[EvilerThanThou only for the latter to find out, too late it may be, that Maki is far worse than even he is]].
* NotSoHarmlessVillain: After Date showed up, he was pretty much a complete joke. Then he JumpedOffTheSlipperySlope, [[OneWingedAngel became a Greeed]], ''[[EvilerThanThou killed Kazari]]'', and took his place as the BigBad.
* OmnicidalManiac: Maki is very open about his goal being to see the end of the world, even when he's still on the side of the heroes. It shouldn't come as a surprise that when given the chance, he actually goes for it.
* OneWingedAngel: [[spoiler:Absorbs five of the Purple Core Medals to undergo Greeedification and transform into the Dinosaur Greeed so he can kill whichever Greeed goes berserk after it destroys the world and become the last living thing on earth.]]
* OOCIsSeriousBusiness: When he willingly puts the doll down, it's a sign that [[spoiler: he's completed his transformation into the BigBad]].
* [[spoiler:PowerOfTheVoid: While Eiji became AnIcePerson from the Purple Cores, Maki's Greeed powers seemed to be more towards this, including dark energy blasts and his Yummy being able to destroy everything with a smoke, as well as sending off an energy wave which reduced a large area of forest into nothing. Which makes since, as he literally desired there to be nothing by a void in the end.]]
* RedOniBlueOni: The blue to Kougami's red.
* RedemptionRejection: [[spoiler:Meeting Chiyoko seemed to be leading towards a HeelFaceTurn, but then he realizes he was the one who murdered his sister and she was really a jerk. So he JumpedOffTheSlipperySlope and joined Kazari and Ankh (Lost) to destroy the world.]]
* RoomFullOfCrazy: Has one in [[spoiler:his old house displaying the fire he killed his sister with, probably out of hidden guilt over the whole affair.]]
* TheSociopath: [[spoiler:If the flashbacks are any indication, he's been one since he was a ''kid''!]]
* VillainousBreakdown: [[spoiler:Realizing that Chiyoko looks identical to his sister results in him having an emotional breakdown. This lasts until he realized that he killed off his sister himself and he gets even worse than he used to be.]]
* WeaksauceWeakness: [[spoiler:Despite becoming the most powerful Greeed, he can still be effectively disabled by knocking his doll off his shoulder, as shown in Episode 47 when Ankh sets his doll ablaze. He spent so much time trying to retrieve it after throwing it to the ocean to put it out Eiji and Ankh managed to escape. Though this may be why it's not visible when he's in his Greeed form.]] Just before the finale, he discards his weakness willingly as a sign of his resolve.
* {{Yandere}}: Towards [[spoiler:his sister]].
* YouHaveOutlivedYourUsefulness: Pulls this on [[spoiler:Kazari after OOO damaged one of his Cores, after which Maki ripped the rest out of him and left him with only the damaged Lion Core that eventually shattered. He also does this to Ankh after pulling a HeelFaceTurn and stops him from trying to kill Eiji and reclaim the Purple Medals still inside his body.]]

!!Kamen Rider Birth
!!!Portrayed by: Eitoku

An experimental Kamen Rider suit using the expendable but common Cell Medals, as opposed to OOO and his rare Core Medals.
* AllYourPowersCombined: Birth Day.
* ArmedLegs: Caterpillar Leg.
* AwesomeButImpractical: The CLAWS Scorpion is incredibly powerful, but requires a total of 1000 cell medals to use, thereby depleting a good chunk of Birth's user's reserves.
* ChestBlaster: Breast Cannon.
* CombiningMecha: [=CLAWs=] Scorpion.
* CoolGuns: Birth Buster.
* {{Expy}}: To ComicBook/IronMan. And it doesn't stop at the inside helmet radar[[note]]Both Date and Stark has shards in their bodies that are killing them and Goto and Rhodie are in some form of Law enforcements[[/note]].
* FinishingMove: ''Cell Burst''
** Birth Buster: After connecting the Cell Bullet Pod to the barrel of the Birth Buster, Birth shoots an explosive ball of energy at the enemy.
** Breast Cannon: ''Breast Cannon Shoot''[[note]]Birth fires a blast of red energy at the enemy. The blast's power varies depending on how many multiples of two Cell Medals were used to charge it.[[/note]]
** [=CLAWs=] Scorpion: Fires an array of various colored lasers from the tip of its stinger.
** Birth Day: ''Cell Bash''[[note]]Birth Day fires a blast of red energy from the Breast Cannon without inserting cell medals[[/note]]
* FunWithAcronyms: Birth's weapons are referred to as the Birth CLAWS, or the '''C'''annon/'''L'''eg(s)/'''A'''rm/'''W'''ing '''S'''ystem.
* GrapplingHookGun: Crane Arm.
* {{Hammerspace}}: Averted, the Birth system runs on Cell Medals, so it user has to carry the Medals around in something (for Date, a large can and for Goto, a backpack) wherever they go.
** However, the Birth Buster, on the other hand, seems to be pulled out of nowhere. Subverted, however, as unlike most Riders were the weapon is formed with the suit, instead of just forming a new one after giving his Birth Buster to Goto, he had to go have a new one made.
** Played straight with the CLAWS and the suit itself, as the components that are assembled into the suit and weapons come out of roughly baseball-sized orbs that they could not realistically fit into.
* LawOfInverseRecoil: Suprisingly averted. The Birth Buster has a huge recoil, enough to knock an unprepared person off their feet. Date has just practiced and knows how to use it properly.
* MeaningfulName: Birth is actually based on a birthday cake, which is made clear by being a blank suit that is then given various attachments.
* MotionCaptureMecha: [=CLAWs=] Scorpion, to a degree. It's clearly motion controlled and mimics the Birth user's movements to a degree, but obviously takes a few liberties due to the fact that Birth moves like a human while the Scorpion moves like ... [[ShapedLikeItself a scorpion]].
* RazorWings: Cutter Wing.
* SelectiveMagnetism: The Birth [=CLAWs=] can automatically draw in Cell Medals (but not Core Medals).
* ShovelStrike: Shovel Arm.
* SuperPrototype: Averted, as the prototype version of the Birth Driver has only a few of the functions of the later model, and is used as a backup when the main driver is damaged. [[spoiler: Then [[TheBusCameBack Date returns]], and takes the prototype in order to back up Goto.]]
* ThisIsADrill: Drill Arm.

!!!Akira Date
!!!Portrayed by: Creator/HiroakiIwanaga

The first full-time wielder of the Birth system and, like Eiji, a world traveler who only came back to earn funds for his travels.
* AllThereInTheManual: In-series -- the manual of the Birth suit includes information on Ankh and Eiji. By his own words, it appears Kougami expected him to read it and didn't brief him much.
* BloodFromTheMouth: Spits up blood when badly injured by the Greeed, causing Goto to think he died.
* BountyHunter: He was hired by the Kougami Foundation to get a hundred million Cell Medals to be paid, which requires him to hunt down and destroy Yummy and Greeed. This is simular to real life bounty hunters, who are technically, by law, hired to hunt down the bail of the person, represented physically by the person.
* {{Catchphrase}}: "Now's the perfect time to cash in" and "Time to get to work".
* CombatMedic: Date was once part of a team of doctors that traveled the world. His nickname was something along the lines of the "Fighting Doctor". [[spoiler:In the finale he returns to Africa to resume his work.]]
* DidntNeedThoseAnyway: The Proto-Birth suit only comes with a few of the [=CLAWs=] parts that the final model did, but fortunately for Date [[ReadTheFreakingManual they're the only parts he knows how to use anyway]].
* DidntSeeThatComing: His reaction to [[spoiler:OOO [=GataKiriBa=]'s clones transforming into the other six single-colored ([[MyFriendsAndZoidberg and TaToBa]]) Combos.]]
-->"Wow. Didn't expect ''those'' reinforcements."
%%* DisneyDeath: In Episode 38.
* DunnoWhatsGoingOnBut: While not a PunchClockHero like Satonaka, he originally doesn't come off as someone all too interested in the politics of fighting the Greeed and, instead, just does it for the money.
* FakeDefector: [[spoiler:Turns out it was an act, based on Kougami's orders, to keep an eye on Dr. Maki and help get Goto in the right mindset to take over as Birth.]]
* GratuitousEnglish: "Goto-chan, ''come on!''", "Goto-chan, ''nice!''"
* HiddenDepths: While we don't know what he wants his money for, it's implied that it's something important, at least to him.
** [[spoiler:Episode 37 implies he wishes to use the money to fund medical schools in the country which experienced a civil war that involved him and Eiji; this is used as his motivation for his faux-FaceHeelTurn. However, episode 38 reveals that he needs it to fund his own surgery to remove the bullet in his skull. Subverted once more in that he returns to being a doctor in Africa when the series ends after his surgery, letting him work directly on helping people again.]]
* ImageSong: Reverse/Re:birth, which he shares with Goto.
* InstantExpert: Averted, unlike most Kamen Riders, he needs an instruction manual to know how to use the Birth suit. He does mention that he hates reading through manuals though, and prefers to learn from practical experience.
* [[spoiler:TheLastDance: It's revealed that he became Birth because he's dying -- he has a bullet lodged in his brain. However, he returns in Episode 46, fully recovered, and rejoins Goto as Birth Proto Type.]]
* {{Malaproper}}: Refers to several different bird Yummies as chickens, which Goto has to correct him on.
* MaliciousMisnaming: Mistakes Ankh's name as "Anko" (which means red bean paste, also a female Japanese name), and keeps addressing him as such throughout the series, usually in a playful way.
* MeaningfulName: [[{{Pun}} Birth Date]].
%%* MrFanservice
* OlderSidekick: He is in his thirties, younger than Kougami, but noticeably older than most Kamen Riders. Ironically, he's Goto's mentor.
* PerpetualPoverty: His contract with Kougami has a 1:1 exchange rate for Yen and Cell Medals. There are a number of problems with this arrangement. First, Date can't cash out his Cell Medals in increments; he has to hand over 100,000,000 or he'll get nothing at all. Secondly, the Kougami Foundation needs to be given a ''net'' amount of 100,000,000 Cell Medals; that is, the gross Date hauls in with deductions applied. Next, the Birth system and its weapons require Cell Medals to be activated and need even more of them to boost and combine their powers; as the battles against the Greeds and Yummies grow more intense, Date finds himself having to ''borrow'' Cell Medals from his bosses just to stay in the fight. Lastly, defeated Yummies produce a few hundred Cell Medals ''at most'', so even if he didn't spend more Cell Medals than he earned during each encounter, he'd have to defeat thousands of fully-grown Yummies to meet his quota. As a result, he's perpetually indebted to the corporation he sought to profit from.
* TheBusCameBack: [[spoiler:Returns to join Goto with the Kamen Rider Birth Prototype.]]
* RealMenHateSugar: He doesn't seem to like sweets, as he flees the Cous Coussier when it has a dessert fair.
* TheRival: A more friendly version than normal for Kamen Rider, and it's not really towards OOO but to Ankh. Eiji doesn't really care about Cell Medals and just really wants to save people, and is even willing to join forces with him whenever necessary; it's Ankh that is really in conflict with Date.
** Even Ankh lightened up ''slightly'' when he realized that Birth is only interested in Cells and not Cores. And really, name one person Ankh '''isn't''' hostile towards.
* ShooOutTheClowns: [[spoiler:Leaves before the show's comedy rate drops as the plot reaches its climax, though he does come back.]]
* SuspiciouslySimilarSubstitute: He was handpicked by Kougami to be Birth and shares several similarities as well as a [[spoiler:common history]] with Eji.
* TrademarkFavoriteFood: Oden.
* WrestlerInAllOfUs: He'll use pro wrestling moves and grapple Yummys to the ground when he's unarmed.

!!!Shintaro Goto
!!!Portrayed by: Asaya Kimijima

Sole survivor of the Kougami Foundation's 1st Ride Vendor Motorcycle Brigade and a former police officer.
* TheApprentice: Goto starts training under Date to replace him as Birth for whenever he finishes his job.
* CallToAgriculture: [[spoiler:Returns to his job as a cop in the finale.]]
* CharacterDevelopment: ''Big'' time. Once Kougami told him his pride is one of the reasons he was denied the chance to become Birth, he decided it's about time he swallow his pride and learn some humility by becoming a waiter at the Cous Coussier, as well as ask Date to make him his apprentice.
* ChickMagnet: During his stay at Cous Coussier, he was popular among the female customers.
* EvenEvilHasStandards: One reason he was initially denied the chance to become Birth is because he objected to Dr. Maki's unscrupulous ways.
* TheGunslinger: He's been shown using a pistol, a shotgun, and even gets a Birth Buster when Date takes him as his apprentice.
* HeroicWannabe: He joined the Kougami Foundation to help save the world - and spends the first part of the series grumpy because Eiji's doing all the fighting while his assignments are only to observe and make deliveries.
* HiddenDepths: Implied; as he was the only survivor of the Foundation's motorcycle patrol, he was Shintaro was Kougami's first choice for who would use the Birth System.
* ImageSong: Reverse/Re:birth, which he shares with Date.
* {{Jerkass}}: Pre-CharacterDevelopment, he's generally abrasive towards Eiji.
* NeverGotToSayGoodbye: [[spoiler:Subverted -- he cannot bring himself to say goodbye to Date, believing they will see each other again. And see each other again they did, because TheBusCameBack and Date, now fully recovered, now joins him and OOO as Birth Proto Type.]]
* ReadTheFreakingManual: Unlike Date, Goto ''did'', and upon acquiring the Birth Driver starts pulling out numerous functions of the suit and its various weapons that Date didn't know it had.
* RedOniBlueOni: The blue to Eiji's red.
* {{Sidekick}}: To Date after he starts training.
* TookALevelInBadass: After finally succeeding Date as Birth, Goto takes a million levels in badass.

Characters who just don't seem to fit anywhere else, be they allies, villains, or something in between.

!!Hitomi Maki
->'''Live Actress:''' Marie Kai
Dr Maki's Dead Older Sister, [[spoiler:responsible for his StartOfDarkness in more ways than one]].
* BitchInSheepsClothing: Initially, she was portrayed as a loving, kind individual. After Maki recovered his memories, however, she turned out to be anything but that.
%%* DeathByOriginStory
* IdenticalStranger: Resembles Chiyoko for some reason.
%%* PosthumousCharacter

!!Kamen Rider Core
->'''Voice Actor:''' Creator/FumihikoTachiki
A being born from the Memory Memory and Nobunaga's black Core Medals, Kamen Rider Core is the embodiment of memories of all previous Kamen Riders. He battled and was defeated by Kamen Riders [[Series/KamenRiderDouble Double]] Cyclone Joker Gold Xtreme and OOO [=TaJaDor=].
* AllYourPowersCombined: Formed from the knowledge of all previous Kamen Riders. Which, for some reason, results in him being on fire.
* AttackOfTheFiftyFootWhatever: Joins ''Film/KamenRiderJ'' as one of the largest known Kamen Riders.
* EldritchAbomination: The result of combining the Memory Memory and the black Core Medals, along with a crystallized form of the earth's data in the earth's core.
* FloatingLimbs: Some of his limbs aren't connected to his body.
* FrickinLaserBeams: Has the ability to fire these.
* PlayingWithFire: In addition to being absolutely massive, he's ''on fire''.
* ScarfOfAsskicking: Being formed from knowledge of past Kamen Riders, it's no surprise that he has one. His also happens to be [[RuleOfThree on fire]].
* TransformingMecha: Not really a mecha, but he's able to convert part of his body into a giant flaming motorcycle.

!!The Ancient King[[spoiler:/The First Kamen Rider OOO]]
King of a lost European kingdom 800 years ago, when the Greeed and OOO were created. [[spoiler:He created the Greeed and the OOO Driver in order to absorb their power and [[AGodIAm become a god]]. He teamed up with Ankh to defeat the other Greeed, but ended up literally [[InTheBack backstabbing him]], only to [[KarmicDeath die from being unable to contain all the power he absorbed]], transforming him into the stone sarcophagus [[SealedEvilInACan the Greeed were sealed in]].]]
* AGodAmI: [[spoiler:His plan was to absorb the powers of all the Core Medals and become a PhysicalGod to conquer the world.]]
* {{Alchemy}}: The kingdom which he ruled were apparently very skilled with this. [[spoiler:They used this to create the Greeed and OOO.]]
* EvilCounterpart: [[spoiler:To Eiji. While both were OOO, the Ancient King is evil, selfish, and has been referred to as "desire incarnate"; Eiji is selfless, good, and is described as void of all (negative) desire.]]
* EvilerThanThou: [[spoiler:Proves to be this to the Greeed. Ankh finds out at the last minute [[InTheBack that he shouldn't have turned his back on him.]]]]
* EvilSoundsDeep: [[spoiler:His OOO Scanner has a noticeably deeper voice than Eiji's.]]
* GreaterScopeVillain: [[spoiler:While he's dead long before the series starts, he's the cause of everything that's happened in the series because he had the Greeed and OOO created out of his own selfish desire to become a God.]]
* HoistByHisOwnPetard: [[spoiler:Is killed when he absorbed all the Core Medals but couldn't handle the power.]]
* ItsAllAboutMe: [[spoiler:He had five sentient lifeforms created for the sole purpose of killing them off so he could [[AGodIAm become a god]] and TakeOverTheWorld.]]
* KarmicDeath: [[spoiler:His own overflowing desire was the reason absorbing the Core Medals killed him.]]
* LukeIAmYourFather: [[spoiler:The ''Kamen Rider OOO Wonderful'' movie reveals he was Kougami's ancestor.]]
* PosthumousCharacter: Is long dead before the series begins [[spoiler:but [[GreaterScopeVillain was the cause of everything that happened]]]].
* InTheBack: [[spoiler:Where he stabs Ankh to rip out his Cores.]]
* OneManArmy: [[spoiler:Used OOO's power to become this, having conquered most of Europe by the time he was stopped.]]
* PhysicalGod: [[spoiler:His ultimate goal was to become this. Even without it, he was still strong enough to conquer most of Europe through might alone.]]
* SelfishEvil: [[spoiler:InUniverse, he's referred to as "desire incarnate" (by Ankh!), and promotional materials state that he has a "soul of desire", making this {{Canon}}. According to Kougami, this was ultimately his downfall, as he was so full of desire, his body couldn't contain the power of the Cores.]]
** According to the book [[spoiler:his desire was so immense that Uva, Mezool and Kazari were able to make Yummy ''nearly as strong as themselves'' out of it.]]
* TakeOverTheWorld: [[spoiler:Was already well on his way to succeeding when he did himself in.]]


The BigBadEnsemble of the show. They were artificial creatures created by humans 800 years ago, only to evolve beyond their control and begin a competition for title of "Multi-King", only to be [[SealedEvilInACan sealed away]] by the original OOO. Ankh is one of them, but doesn't get along with them. They also have a ThemeNaming going on, each ones name revolves around a desire, except Ankh, who is the OddNameOut[[note]]Though he did have a name that followed the naming scheme in early production stages.[[/note]]. [[EmotionEater They feed off human desire]] and greed by using their [[MonsterOfTheWeek Yummy]] to turn it into Cell Medals. According to Ankh, they also have a habit of [[ChronicBackstabbingDisorder regularly turning against each other]].

In truth, it was the original OOO who made them, in order to TakeOverTheWorld and become immortal by absorbing Medals of other living beings; Ankh helped him, hoping to backstab him later. Unfortunately, [[HeroicRROD OOO went out of control]] and caused the Greeed to be sealed, except for Ankh's body due to only his right arm being sealed.
The members are as follows:

->'''Voice/Live Actor:''' Yuusuke Yamada
->'''Suit Actor:''' Kazuya Okada
The Insect Greeed and a hot-headed warrior. His Yummies takes strength from stealing the object of their hosts' desires.
* AnimalMotifs: Insects.
* BigCreepyCrawlies: Kuwagata, Kamakiri, and Batta.
* CharacterDevelopment: Went from being the most HotBlooded Greeed (and second dumbest next to [[TooDumbToLive Gamel]]) to being the most patient and resourceful out of all the Greeed.
* TheChessmaster: When he needs to, he's good at making long term, effective plans.
* DealWithTheDevil: Uva's later Yummy switch to this tactic, actively carrying out their host's desires (making its host more talented, destroying the wedding of someone they wanted to be with, and carrying out justice on those its host declared 'bad guys') but ultimately causing harm in the long run (sucking the talent out of someone else, violently beating up people who did wrong in the eyes of its host). Uva also remains in contact with the host, unlike his fellow Greeed.
* {{Determinator}}: So great is Uva's will to live that he can even survive being reduced to a single Core Medal.
* HiddenDepths: Initially presented as a dumb brute, Uva proves to be the most cunning of his kind, crafting a scheme to farm Cell Medals that goes undetected for months and gives him a gigantic supply. He's also the only Greeed not to go berserk when he gets back all of his Cores.
* KilledOffForReal: The Core Medal containing his mind isn't explicitly shown to be destroyed, but Uva doesn't revive when the Core Medals arrive in the future, suggesting he's truly gone like the rest.
* MeaningfulName: His name is a play on "''Ubau''", a Japanese word meaning "to steal away".
** His way of making Yummy makes it more meaningful -- they literally steal the object their host desires.
* MookMaker: Uva figures out early in the show how to make Waste Yummies by breaking Cell Medals in half, producing cheap, disposable mooks. He later improves on the technique further to create his Cell Medal farm.
* NighInvulnerability: Actually killing Uva is virtually impossible, as unlike all of the other Greeed he doesn't go dormant if reduced to just his central Kuwagata Core Medal. His success in setting up passive Cell Medal farms grants him even greater durability later in the show, and in the finale his SetBonus makes him so tough that even being hit repeatedly with attacks from the purple Medals doesn't so much as crack his Cores.
* NotQuiteDead: Episode 36 leads to Uva being seemingly destroyed, but managing to endure as just his Kuwagata Core Medal.
* OneWingedAngel: [[spoiler:After having been forced to absorb the other Greeeds' Core Medals, he becomes the Medal Vessel, a machine-like object that converts matter into Cell Medals and produces [[MeaningfulName Waste Yummies]] as a side effect.]]
* PuppeteerParasite: [[spoiler:Became this after having his body destroyed by Kazari, Gamel, Mezool, and Ankh (Lost), his Kuwagata Core Medal doing much the same as Ankh did by possessing a human who just happened to be walking by. He remains like this until Ankh uses one of his Yummy to get Uva enough Cell Medals to restore his body.]]
* RedOniBlueOni: The red to Kazari's blue.
* ScrewThisImOuttaHere: [[spoiler:He makes his escape in the finale when he realizes things are getting too far out of his control, but by this point he's already been [[DeadlyUpgrade made to absorb too many Cores]] by Dr. Maki, causing him to uncontrollably transform into the Medal Vessel.]]
* ShockAndAwe: He can shoot lightning out from his antennae.
* ShoutOut:
** Uva seems to have a good bit in common with the [[Series/KamenRiderBlade Black Joker]]. Kinda makes sense, considering the monster designer for Blade is the designer for OOO.
** He highly resembles ''[[Film/ShinKamenRiderPrologue Kamen Rider Shin]].''
* TookALevelInBadass:
** Since Kazari [[spoiler:started absorbing Cores]], Uva was kind of left in the dust. So he disappeared for about six episodes and [[spoiler:quietly farmed a massive amount of Cell Medals by seeding people with Waste Yummies.]] The result? He was able to shrug off OOO and Birth's normal attacks like they were nothing and fight OOO [=TaJaDor=] on even ground.
** [[spoiler:In episode 44, he was able to fight Kazari fairly evenly with five less medals than him, and even succeed in reclaiming two of his own.]]

->'''Voice/Live Actor:''' Taito Hashimoto
->'''Suit Actor:''' Jun Watanabe
The Feline Greeed and a cunning schemer. His Yummies have a habit of devouring their hosts once their desires are satisfied.
* AnimalMotifs: Felines.
* BigBad: Kazari takes on the role for the middle chunk of the show, after killing off Mezool and Gamel and taking their Cores for himself, as well as forcing Uva into hiding. The show's third act sees his position slowly unravel due in large part to his own arrogance.
* BlowYouAway: He can produce mini cyclones.
* CatsAreMean: He's probably the meanest out of the Greeed.
* ChronicBackstabbingDisorder: Has it the worst of all the Greeed. [[spoiler:[[DeathByIrony It is also his undoing]], as not only does it give OOO and Birth the upper hand on him, the other Greeed don't even ''care'' he's dead.]]
* DemonicPossession: The trait of his Yummies. When Kazari infects someone with one of his Yummies, the victim is forced to act out their desire. Once the Yummy matures, it even completely absorbs the host into its body, making it difficult to fight it without hurting the host.
* DiscOneFinalBoss: [[spoiler:Was pretty much the BigBad most of the series, but Dr. Maki ultimately killed him off and replaced him as the main villain.]]
* ElementalPowers: His own elements are BlowYouAway and LightEmUp. The elements [[spoiler:he gained from absorbing other Greeed's Core Medals]] are GravityMaster and MakingASplash.
* EvilerThanThou: To the other Greeed. [[spoiler:Ironically, he meets his end when Maki reveals to be ''even worse'' than him.]]
* EvilGenius: Kazari is convinced he's one of these, and for the most part lives up to the title, but his immaturity and ego are often his undoing.
* GravityMaster: After absorbing two of [[spoiler:Gamel]]'s Core Medals.
* HumiliationConga: [[spoiler:Episode 44, full stop. Not only does Uva come back to life and kick his tail with Ankh, the latter pretty much talks the Greeed over to his side. Then, after ''finally'' becoming complete, OOO and Birth breaks his Lion Medal before Dr. Maki tells him he's [[YouHaveOutlivedYourUsefulness outlived his usefulness]] and [[EvilerThanThou rips off all his Cores except one]] [[KarmicDeath in the exact way he did to Mezool]], proving he'd been OutGambitted the entire time. [[VillainousBreakdown He's last seen a broken wreck]], dying alone with the other Greeed not even caring about his demise. To add more to it, Ankh then absorbs his Cores, the same thing Kazari had been doing to his fellow Greeed.]]
* ItsAllAboutMe: His principal goal. [[spoiler:In his dying words, he mourns how he was unable to gain everything the world has to offer.]]
* [[spoiler:KarmicDeath: Him getting stabbed in the gut by Dr. Maki echoes his own betrayal of Mezool. The fact Ankh does to his Cores after his death what he did to Mezool and Gamel's, making it all the more karmic.]]
** [[spoiler:His final defeat was the result of getting tag-teamed by OOO and Birth, something that was only possible because he started blasting away at his own allies the second he revived, reversing a 5-on-2 match in his favor into a 2-on-1 in favor of OOO and Birth. In short, the power he obtained via ChronicBackstabbingDisorder ultimately left him vulnerable to ThePowerOfFriendship.]]
* LightEmUp: He can emit an intense light.
* MakingASplash: After absorbing five of [[spoiler:Mezool]]'s Core Medals.
* MeaningfulName: His name comes from "kazaru" -- meaning 'to decorate'.
** Also applies to his manner of creating Yummy. They form around their host once they're complete. In this context, to "decorate" means to apply something to the outside of something else, thus they 'decorate' their host.
*** Plus it sounds similar to ''kaze'', referring to his wind-based powers.
* OutGambitted: [[spoiler:He thought he is pulling Dr. Maki's strings. He didn't learn it was the other way around until [[EvilerThanThou the latter told him]] [[YouHaveOutlivedYourUsefulness he'd outlived his usefulness]].]]
* PantheraAwesome: Lion, Tiger, and Cheetah.
* PrehensileHair: [[spoiler:When at full power, his dreadlocks can become tendrils.]]
* PsychopathicManchild: While a mild case, he's still rather childish in his behavior, but still just as, if not more, deadly as his fellow Greeed.
* RedOniBlueOni: The blue to Uva's red.
* SacrificialLion: [[spoiler:Dr. Maki's murder of him proves just how evil Maki has truly become. Also a literal example, as his head Core was Lion.]]
* ShoutOut: His human form looks very familiar, maybe he based it from the human form of another [[Series/KamenRiderDenO childish kaijin]].
%%* SmugSnake
%%* TheStarscream
* VillainousBreakdown: [[spoiler:He's last seen wandering the city a broken wreck, mourning over the fact he'd failed to gain everything the world has to offer, dying a pathetic shell of his former self.]]
* XanatosGambit: By teaming up with Dr. Maki, he points out that creating Yummies bears no downside upon him. Even if it gets destroyed by OOO, most of the Cell Medals are handed over to the Kougami Foundation. Since they then go to Dr. Maki, Kazari still gets a portion of the Medals.
* YouDidntAsk: Saw Ankh make off with their missing Medals and never bothered to tell the others until they realize they're missing some Medals. Could be [[JustifiedTrope justified]] because the Greeed are competing with each other, and this information might give him an advantage, playing on his ObfuscatingStupidity.

->'''Voice/Live Actor:''' Hiroyuki Matsumoto
->'''Suit Actor:''' Masashi Takada
The Large Animal Greeed and a simple-minded brute. His Yummies are created from his own body using human desires.
* AnimalMotifs: Heavy animals.
* AntiVillain: He never really wanted anything more than to make [[TeamMom Mezool]] happy.
* AwesomeYetImpractical: The downside to producing Yummy from his own body is that they're absolutely useless for medal farming. This factors into his closeness to Mezool, from whom he procures a large part of Cell Medals in his possession.
** His Medals also suffer from this; Eiji and Ankh got a grand total of '''one''' Cell Medal for defeating the Buffalo Yummy.
** On the upside, having a single Cell Medal reduces the vulnerability period of his Yummy. Theoretically, as long as he has enough medals to spare, he can summon a ZergRush of Yummy. There is also the fact that since Yummies get Cell Medals from feeding on their hosts' desires, his Yummies come from him to fulfill his desires -- ''he'' is feeding on desires, not the Yummy. And then it turns out he can turn anything he touches -- including humans -- into Cell Medals (as in Episode 46), and once at full power, he need not farm Medals anymore.
* BewareTheNiceOnes: He's easily one of the least malicious Greeed. He's also one of the most potentially destructive if angered.
* BlindedByTheLight: Gamel can't handle bright lights well, meaning the Lion Medal can be an effective weapon against him when OOO has one.
* CombatTentacles: Well, it's an elephant trunk, but it's the same basic idea.
* DishingOutDirt: Reported (The Zou Medal allows for earthquake generation.)
* DumbIsGood: Gamel is the only Greeed presented as being capable of being satisfied with his lot in life, being too stupid to know that his senses are warped. He's equally happy eating candy or broken glass due to being unable to tell the difference in taste, but he ''is'' happy with both of those things. As such, he's the only Greeed to GoOutWithASmile.
* DumbMuscle: Not necessarily stupid, but pretty clearly the most simple-minded among the Greeed. Case in point: he's seen in Episode 6 stacking bar-stools into a fort, with pretty much no interest in the others' problems.
** He also has next to no knowledge of Greeed anatomy (like thinking he can replace Mezool's Cores with his own [[spoiler:and trying to resurrect her the same way Uva did despite being KilledOffForReal]]).
* EnemySummoner: Unlike the other Greeed, he produces fully mature Yummy straight from his own body.
* EvenBadMenLoveTheirMamas: Thinks Mezool is his mama, and he'll do practically anything for her.
* EverythingsBetterWithMonkeys: Gorilla
* ExtremeOmnivore: Gamel will eat anything he thinks looks delicious, from candy to a kendama. Justified, as he has no sense of taste or even a proper digestive system.
* GoOutWithASmile: [[spoiler:Dies smiling when he has a vision of Mezool happily accepting a piece of candy from him, her happiness being the one thing he desired more than anything.]]
* IneffectualSympatheticVillain: The poor guy can't do ''anything'' right, and his lack of intelligence leaves him open to manipulation from everyone.
* LeanAndMean: When in his human-like form, in contrast to his really stocky build as a Greeed.
* MagikarpPower: Of all the Greeed, Gamel is by far the least dangerous in his incomplete form, both because of his DumbMuscle status and because he has no ability to create more Cell Medals, meaning he can't feed himself without the aid of the other Greeed. Complete, though, ''anything and anyone Gamel touches'' collapses into a pile of Cell Medals, taking him from a joke to a WalkingWasteland in the blink of an eye. It says something that the combined [[FinalBoss Medal Vessel]]'s world-ending ability is just Gamel's on a slightly bigger scale.
* MeaningfulName: His name means 'to pilfer'.
** While he doesn't do any physical theft, and his Yummies also don't, he does so in a metaphorical way -- he always copies what he sees others do since he cannot fully think for himself.
** It also sounds roughly like 'kame' meaning turtle, [[spoiler:which is what the mishmash creature formed by his and Mezool's Cell Medals resembled the most.]]
*** [[spoiler:And it's also the last Yummy he creates (technically it's a tortoise).]]
* NighInvulnerable: [[spoiler:At full power, the ''only'' reason why the two Births are able to hurt him is because Dr. Maki had already cracked the Core containing his consciousness.]]
* OneWingedAngel: [[spoiler:Kazari convinced him to take in Mezool's Cores, and seems to intend to feed him more, making Gamel an engine of destruction.]]
* PsychopathicManchild: Case in point -- after seeing a couple fight with throwing a shoe, he finds it absolutely hilarious and creates a Yummy whose main power is to make inanimate objects throw themselves at people. It gets worse over the episode as the items move from shoes and bags to heavy metal cases and exploding barrels.
* RhinoRampage: Sai.
%%* SacrificialLion: Twice.
* ShirtlessScene: Spends a lot of time missing the armor for his upper body thanks to losing those Medals early, [[spoiler:even after he's brought back]]. It could be lampshading his role as TheBrute, though.
* SpoiledBrat: Mezool babies him by giving him candy and cell medals. As noted in his character entry, his Yummies aren't able to gather hordes of Cell Medals, hence Mezool giving him the medals.
%%* SuperStrength
* SweetTooth: There are points where he does nothing but eat candy [[spoiler:even when it's revealed that he can't actually taste it, much less tell the difference between eating candy or eating a plastic toy. He's just copying the reactions that he expects a human would have]].
* TooDumbToLive: Since his Yummies can't gather Cell Medals, Gamel is literally incapable of '''''feeding himself''''' without help from Mezool. Only when [[BalefulPolymorph not at]] [[PoweredByAForsakenChild full power]], [[OneWingedAngel anyway]].
* TouchOfDeath: [[spoiler:Once he's fully restored, he's able to convert anything he touches into Cell Medals, including ''humans''.]]
* WarElephants: Zou.

->'''Voice Actress:''' Creator/{{Yukana}}
->'''Live Actress:''' Honoka Miki
->'''Suit Actress:''' Satoshi Fujita
The Aquatic Greeed and a mother-figure to her kin. Her Yummies derive their power from their hosts' growing obsessions.
* AnimalMotifs: Aquatic animals.
* AntiVillain: [[spoiler:Seems to be a Type II. It's hard to see her as anything but this once her true motivation is revealed; a desperate desire to finally be able to feel maternal love that, as a Greeed, she's incapable of ever feeling. Her "motherly love" towards Gamel, Ankh (Lost), and Dr. Maki was all a futile attempt to be able to feel this. Her villainy is by no means her own fault, it's just what she is and there's nothing she can do about it.]]
* BackFromTheDead: [[spoiler:Only to get KilledOffForReal come Episode 45.]]
* CombatStilettos: In her Greeed form, though they seem to disappear during actual stunt sequences.
* CreepyChild: Her human form.
* DarkChick: Seems to fit the role.
* DiedInYourArmsTonight: [[spoiler:Eiji destroys three of her Cores, causing her to die in Gamel's arms, who she had previously discarded for being unable to satisfy her desire.]]
* ElementalRockPaperScissors: Fire can mess her up.
* ElementalShapeshifter: [[spoiler:Achieves this power when she possess all of her Cores.]]
* EverythingsSquishierWithCephalopods: Tako.
* FauxActionGirl: Her battle record so far is... less than stellar. Not exactly ''her'' fault, though. [[spoiler:And even then, only until she's fully restored.]]
%%* LadyOfWar
* LightningBruiser: [[spoiler:Once she's got all of her Cores, she's sturdy, powerful, and faster than almost all of the characters combined.]]
* LogicalWeakness: What happens to water when its heated up enough? It really seemed to be more of a burst of pure heat, much like the sun emits, rather than straight-up fire.
* MakeMeWannaShout: Reported (The Shachi Medal can emit and receive sonic waves.)
* MakingASplash: Obvious enough, being blue and based on aquatic animals.
* MeaningfulName:
** Her name means ''to love''. Hers is more fitting than the others' as she seems to be the most compassionate. It's also fitting as her Yummy make a person's desire turn into an obsession. [[spoiler:Once fully restored, it turns out that her desire is to be able to genuinely feel maternal love instead of merely imitating as Gamel does. Unfortunately, her method involves [[PoweredByAForsakenChild abducting mothers and their children, and trapping them inside her eggs]]. And no matter how many she took, it was clear that it's never enough.]]
** Her name sounds similar to ''mizu'', referring to her water-based powers.
* OneWingedAngel: [[spoiler:After absorbing Gamel, a load of Cell Medals, and two of Uva's Core Medals, she transforms into a Aquatic/Heavy Animal hybrid taken down by OOO [=GataKiriBa=] with help from Birth.]]
* PsychoElectricEel: Denki Unagi.
%%* SacrificialLion: Twice.
* ShockAndAwe: Reported (The Denki Unagi Medal uses two electric whips.)
* TeamMom: A rare villainous example. [[ManChild Gamel]] even acts like she's his mommy. [[spoiler:And then it's made even more heartbreaking in episodes 45 and 46.]]
** Extends to her Yummies as well, even if she and the others ultimately eat them, she still refers to them as 'my children' or 'sweetie'.
** [[spoiler:She also treats Ankh (Lost) like her child to some degree and refers to Maki as a "hatchling" due to transforming himself into a Greeed.]]
*** [[spoiler:It's a fairly DeconstructedTrope. When she shows more interest in Maki, Gamel becomes angrily jealous]]
* TeensAreShort: In her human form, the only Greeed shorter than her is [[spoiler:'Lefty' Ankh.]]
%%* WaterIsBlue
%%* ZettaiRyouiki: After being revived.
* ZergRush: Her Yummies are basically this trope. She creates a whole nest of yummy eggs, that are incubated by the hosts desire. Once they are fed with enough desire, they hatch and appear in great numbers.

->'''Voice Actor:''' Creator/KenjiHamada
The [[spoiler:original]] Dinosaur Greeed who appeared in ''Movie War Core''. His Yummies are the antithesis of those created by the other Greeed, intending to destroy all desire. Due to ''Movie War Core'' being a NonSerialMovie, he never shows up in the series proper. [[spoiler:At least, not as his own character...]].
* AnimalMotifs: [[StockDinosaurs Dinosaurs]][[note]]It gets a little more complicated, as also he spawns Yummies based on mythological creatures, like the Unicorn. In short, animals that don't actually exist in the present day.[[/note]]
* EverythingsBetterWithDinosaurs: [[PteroSoarer Ptera]], Tricera, and [[TyrannosaurusRex Tyranno]].
* AnIcePerson: Reported ([=PuToTyra=] Combo has the power to create cold winds that can freeze enemies, as shown in its FinishingMove.)
* MeaningfulName: His name comes from uragiru, meaning "to betray", as his medals and Yummies are the opposite of desire rather than representing it, thus betraying what the other Greeed embody.
* NoNameGiven: Sort of. His name is mentioned in TheMovie, but he is credited as the Dinosaur Greeed.
* OmnicidalManiac: According to Kougami, Giru is this by his very nature and the antithesis of creation itself [[spoiler:Fitting it's Maki who ultimately becomes him.]]
* PowerOfTheVoid: Giru's Yummies are created through inanimate objects, rather than people, being true to his theme of nothingness.
* TheVoice: When he shows up to create a Yummy in ''Movie War Core'', we see the scene entirely from his perspective and don't get any hint as to what he looks like, hearing only his voice.

!![[spoiler:Ankh]] (Lost)
->'''Voice Actor:''' Creator/MiyuIrino
->'''Live Actor:''' Hikari Tobita
->'''Suit Actor:''' Masashi Takada
A mysterious Greeed [[spoiler:who turns out to be the rest of Ankh's body animated with a mind of its own]].
* AnimalMotifs: [[spoiler:Birds.]]
* AntiVillain: [[spoiler:Was an infant that only lived for about a few months, tops, and only wanted to be whole, with Kazari manipulates into something much worse.]]
* TheChessmaster: Learned from Kazari and the other Greeed how to be one. He's ''very'' good at it and [[spoiler:his ''first'' plan goes off without a hitch]]! He also plays the "chess" part straight as well.
* TheDragon:[[spoiler: To Kazari.]]
* KilledOffForReal: [[spoiler:The first victim of [=PuToTyra's=] ability to shatter Core Medals.]]
* LiteralSplitPersonality: [[spoiler:He and the other Ankh have very different personalities. While the other Ankh is a cunning ManipulativeBastard, this one is singleminded and suprisingly childish.]]
%%* PerpetualMolt
%%* PlayingWithFire
* PsychopathicManchild: He didn't talk for his first few episodes, but when he finally did, his voice and personality were suprisingly childish. He eventually takes on the human form of a ten or eleven-year-old child. [[spoiler:Justified, as Kougami only recently took one of his Cores and restored his consciousness, leaving him mentally an infant.]]
** He shows how psychopathic he is in 38 when he blasts Gamel across the room FOR TOUCHING HIS SOCCER BALL.
* {{Tykebomb}}: Kazari seems to have this in mind for him. He might not actually be a child physically, but mentally he is. Kazari even refers to him as a "baby bird looking for its mother."

The MonsterOfTheWeek. They're created from human desire by the Greeed for the purpose of creating Cell Medals. They start out life as [[TheBlank identical faceless mummy-like creatures called White Yummy]] that are made from a Cell Medal inserted into a human host by their master. They then proceed to [[ExtremeOmnivore eat the thing their host desires]], and [[BigEater a lot of it]] until they finally become their animal-like complete form, but they can still continue to [[PowerUpFood eat to become stronger]]. This food is converted into Cell Medals, which 'bleed' out when the Yummy is wounded; when they're destroyed, they [[MoneySpider explode into a shower of Medals]], the stronger the Yummy, the more you get.

* AsteroidsMonster: The jellyfish creatures spawned by the Yummy in episodes 19/20
* BladeBelowTheShoulder: The Mantis Yummy has hook-like blades on the sides of his fingers. In addition, he looks creepily like a mad slasher...
* CatchPhrase: Certain Yummy are articulate enough to have these.
--> '''Unicorn Yummy:''' Save your dreams for the night.
* EyelessFace: All Yummies have one somewhere on their body.
* JapaneseBeetleBrothers: Appear in episode 17. Notably the first Yummy two-for-one deal. The "Japanese" part even gets a push as being born from a ''kendo'' student gives them a samurai-looking design.
* ImAHumanitarian: They start out by consuming the things people desire. Once they grow big, strong, and smart enough, they start trying to eat ''people''.
* LiteralGenie: Though the Yummy all exhibit this to varying extents, the Vulture Yummy fulfills its host's desire to be the only man remaining by beating up other men.
* LiterallyShatteredLives: The Ankylosaurus Yummy in #42 pulls this on a captive civilian in order to draw out OOO.
* LoveMakesYouCrazy: The desire of the victim in episode 17-18. [[spoiler:She wanted to impress her kendo instructor, who was to get married soon.]]
* MacrossMissileMassacre: Used by the Ankylosaurus Yummy in episode 41-42, by shooting out its spikes.
* MegaNeko: The apparent theme of Kazari's Yummies, starting with the Neko/Cat Yummy and Siam-Neko/Siamese Cat Yummy.
* MixAndMatchCritters: [[spoiler:After absorbing Mezool's Core Medals, Kazari's Yummy become these.]]
* MonogenderMonsters:
** Averted in #13 with Kazari's Siamese Yummy.
** Averted in #31 with Uva's Black Swallowtail Yummy.
* MookMaker: Gamel's Yummy come directly out of ''him'', fully formed without having to eat anything (which may be explained by his simplistic thoughts and desires)
** Uva can make (what Ankh has dubbed) Pseudo-Yummies, two at a time, by splitting a Cell Medal. [[spoiler:As the Medal Vessel he produces Waste Yummies en masse.]]
*** The Lion/[[spoiler:Jellyfish]] Yummy can spawn mini-mooks, most likely a result of Kazari [[spoiler: absorbing Mezool's medals, and thus inheriting her ability to spawn a Yummy 'nest']].
* NoMouth: White Yummy have no mouth, instead, they ether phase their 'food' into them or open a previously not present mouth elsewhere on their body.
* NoSell: The Neko Yummy's fat body makes it immune to bladed attacks, which it doesn't even react to. Thankfully, blunt trauma is another story.
* OmnicidalManiac: The Dinosaur Yummies, who are fueled by the desire to reduce everything to nothingness.
* PiranhaProblem: Mezool's first swarm.
* PlayingWithFire: The Macaw Yummy [[spoiler:made by Ankh's left arm]] can breath fire.
* PuppeteerParasite: Certain Yummies, at least Kazari's, are parasites. When they enter their host, they take control of them and (in one case, so far) force them to eat their desire. Once again, some nasty results here.
** FridgeHorror is averted with Kazari's second Yummy, who's linked to a surgeon. No, she doesn't go around eating patients; she just performs their surgeries in the dead of night without so much as one assistant, and without authorization. Thankfully, she's so talented that every single operation was successful, even earning her ''more'' fame than before.
* PowerOfTheVoid: [[spoiler:Doctor Maki's]] and by extension, Giru, The Pterodon Yummies [[spoiler:made by Doctor Maki]] can breathe a mist which dissolve anything caught in it to nothing.
* ShockAndAwe: The Stag Beetle Yummy seems to have inherited Uva's lightning attack.
* ThreateningShark: Mezool's second batch.
* TurtlePower: The Rikugame/Tortoise Yummy created by Gamel in episode 15.
* WolverineClaws: Feline Yummys tend to have these.
* ZergRush: Mezool's Yummies personify this trope. When the Cell Medal is inserted, it creates a nest of Roe-like eggs that multiply the more the host indulges in their desire, [[BystanderSyndrome but the host isn't aware of the nest until it drops and hatches]].

[[folder:Characters appearing in ''Kamen Rider OOO: Nobunaga's Desire'']]

->'''Live Actor:''' Kengo Ohkuchi
->[[spoiler:'''Voice Actor:''' Keikou Sakai (Greeed)]]
->'''Suit Actor:''' Eitoku [[spoiler:(Birth), Jun Watanabe (Greeed)]]
Yes, [[UsefulNotes/OdaNobunaga THAT]] Nobunaga. He is the BigBad of the ''OOO'' portion of ''Movie Wars Core''.

* AnimalMotifs: [[spoiler:His core medals are based on Arthropods, and his Greeed form does have a crab claw, but that's it.]].
* EvilCannotComprehendGood: Being a warlord full of desire to conquer all, he does not understand why Eiji is content with just his simple drifter lifestyle.
* {{Foil}}: He is portrayed as the opposite of Eiji. Nobunaga always looked at the big picture and wanted to own everything he could set his eyes on. Eiji looked more at the present and enjoyed the simple things, like the fact the sky is blue. This sparks some confusion for Nobunaga.
* FromNobodyToNightmare: Invoked. One gets the idea that Nobunaga [[CrazyPrepared already has a gameplan for rebuilding his empire in any situation.]]
* GiantEnemyCrab: [[spoiler:'''Kani'''.]]
* HistoricalBeautyUpdate: [[spoiler:Ignoring the Greeed form, anyway.]]
%%* HistoricalVillainUpgrade
* ICannotSelfTerminate: [[spoiler:After absorbing three Black Core Medals, he begins to go out of control and begs Eiji to put him down.]]
* InstantExpert: Despite being from the 16th century, only one visit to the library gives Nobunaga super hacking skills. When an IT company he visits has a bug in their software that would take 2 hours to fix, Nobu simply fixes said bug in less than half a minute.
* KatanasAreJustBetter: Notably averted, as [[spoiler:the Greeed carrying a katana in a movie with someone named for UsefulNotes/OdaNobunaga would have been a blatant clue. Which actually crosses into FridgeBrilliance knowing that Nobunaga himself was a bit welcoming of Western culture.]]
* MegaCorp: He wanted to set one up by buying every corporation he set his eyes on, and even planned on buy the Kougami Foundation.
* OneWingedAngel: When absorbing the Black Core medals mutates him further into a Shogun-like form.]]
* OurHomunculiAreDifferent: He is the cell-medal based replica of the original Nobunaga. [[spoiler: He also has the power to assume a Greeed-like form, complete with his own core medals, which is why he is on this list]].
* PetTheDog: [[spoiler:After Yoshino is crippled, he manages to heal her - but it's CastFromHitPoints.]]
* ScaryScorpions: [[spoiler:'''Sasori'''.]]

!!Yoshino Akechi
A descendant of UsefulNotes/AkechiMitsuhide, the man who killed Nobunaga. Wishes to be a dancer.
* HistoricalHeroUpgrade: {{Downplayed Trope}}. She's as close to Mitsuhide as Nobunari is to Oda in RealLife.

[[folder:Characters appearing in ''OOO, Den-O, All Riders: Let's Go Kamen Rider'']]

!![[spoiler: Shocker Greeed]]
->'''Voice Actor:''' Hideo Ishikawa
->'''Suit Actor:''' Jun Watanabe
Yes, [[spoiler: Shocker made themselves a Greeed thanks to ForWantOfANail]].

* AnimalMotifs: [[spoiler:Is based off a bird, as in the kind of bird shown on the Shocker symbol.]]
%%* TheDragon
%%* ForWantOfANail: [[spoiler:He ''is'' the nail.]]
%%* GasMaskMooks
* TheWorfEffect: Is shown to be powerful enough to defeat [[spoiler:the [[Series/KamenRider Double Riders]]. Gets on the receiving end later when they have their rematch]].

!![[Series/KamenRider The Great Leader of Shocker]]

* AdaptationalBadass: The original didn't put up much of the fight, this one takes ''all'' the Riders to finally put down.
%%* BigBad
%%* {{Cyclops}}
%%* EvilOverlord
* HoistByHisOwnPetard: [[spoiler:His first form is defeated when OOO uses a combo that includes the Shocker Greeed's Core Medal.]]
* OneWingedAngel: [[spoiler:Transforms into the Rock Great Leader after OOO defeats his normal form.]]
* SnakePeople: His head is pretty much a mass of snakes.

[[folder:Characters in ''Kamen Rider OOO Wonderful: The Shogun and the 21 Core Medals'']]

!![[spoiler: Tokugawa Yoshimune]]
->'''Played by:''' Ken Matsudaira
As denoted by the film's title, [[spoiler: Yoshimune, 8th Shogun of the Tokugawa Shogunate, shall be central to the film's plot and shall help Eiji in his quest]].

* AuthorityEqualsAsskicking and BadassGrandpa: As consistent with the portrayal of [[spoiler: Yoshimune]] across Japanese fiction, both in print and multimedia.
* BadassNormal: Even at the meta level, as all those years swordfighting in a JidaiGeki LongRunner have remained with the actor.
* ItWasAGift: Variation. The Reptile Core Medals were given to him by a foreign emissary; he passes them on to Eiji just as he needs them.
%%* KatanasAreJustBetter
%%* LanternJawOfJustice
* NoNameGiven: In a way. He goes by his incognito name Tokuda Shinnosuke here - it's up to anyone who recognises the actor, that pseudonym, the family symbol and if all fails, [[{{Leitmotif}} the theme]] from ''Abarenbo Shogun'' to figure out who he really is.
* ShamingTheMob: A rather subtle case, but he comes to Eiji's defense when the paranoid townsfolk of his time try to accuse him of not being human to justify running him out. Unlike some cases of this trope he does it calmly by pointing out that Eiji [[TakingTheBullet purposefully didn't avoid an attack]] just so that the villagers behind him, [[UngratefulBastard the villager calling for him to be run out included]], wouldn't be hit.
* WithMyHandsTied: Deliberately battles with his sword in ReverseGrip, a technique [[Manga/RurouniKenshin some may find familiar.]]

->'''Live Actress:''' Miki Sakai
->[[spoiler:'''Voice Actor:''' Ryuzaburo Otomo (kaijin)]]
->[[spoiler:'''Suit Actor:''' Yuugo Fujii]]
The film's BigBad. An alchemist from 800 years ago who [[spoiler:helped create the Greeed]]. He is reawakened in modern times to try and succeed where [[spoiler:the first OOO failed]].

* AGodIAm: Seeks to obtain this where [[spoiler:the first OOO failed]].
%%* BigBad
* DragonAscendant: Was one of the alchemists who [[spoiler:served the original OOO and created the Greeed for him]]. After the death of his boss, he waited 800 years and became the BigBad himself.
* DudeLooksLikeALady: Justified. While the character is male, he is portrayed by a woman [[spoiler: because he possesed one.]]
* GoneHorriblyRight: [[spoiler:In using Eiji's desire to fill up the cell medals container.]]
* OneWingedAngel: [[spoiler:Transforms into a powerful, Greeed-like monster by absorbing Cell Medals. After losing in that form, he does it ''again'' and transforms into a giant monster.]]
* SealedEvilInACan: Was sealed away in his tomb until he was reawakened in modern day.

->'''Live Actress:''' Karin Ogino
Summoned from a handful of Cell Medals, there are actually three of her, sent out among the masses to harvest their greed.

* AdvertisedExtra: Appears in all the Net Movies.
%%* {{Kawaiiko}}
%%* PerkyFemaleMinion
* RuleOfThree: Three identical ones, just because.
%%* VillainousHarlequin
* WhatHappenedToTheMouse: [[spoiler:We only see ''one'' of them get destroyed.]]


[[folder:Characters appearing in ''Kamen Rider × Kamen Rider Fourze & OOO: Movie War Megamax'']]
!!Michal Minato/Kamen Rider Aqua
->Live actor: Atsushi Arai
->Suit actor: Eitoku

A Kamen Rider from 40 years into the future, who transforms with the Aqua Driver. [[spoiler: He also gives Eiji the Super Taka, Tora, and Batta Medals, allowing Eiji to transform into Super [=TaToBa=] later in the film.]]

!!! Tropes that apply to him in general
* EleventhHourRanger: [[spoiler:The final act of ''Movie Wars [=MegaMax=]'' shows him coming back to present time to help the Riders against Foundation X's forces, and giving Eiji the Super [=TaToBa=] medals.]]
* CoolBoat: Owns a jet ski named the Aqua Miraider.
* HeroOfAnotherStory: [[spoiler:He is a man who is destined to become a Kamen Rider to fight monsters 40 years in the future.]]
* MulticoloredHair: Has a blue streak in his hair.
* WhyDidItHaveToBeSnakes: Ironically, despite being a water-themed Rider, he's afraid of water. [[spoiler:He manages to overcome it in the end.]]

!!! Tropes exclusive to him as Kamen Rider Aqua
%%* BareFistedMonk
* FinishingMove: ''Oceanic Break'' and ''Aqua Vortex''. Both are Rider Kicks.
* MakingASplash: Hence the name.
* {{Retraux}}: His design deliberately invokes Kamen Rider 1 and, more broadly, the Showa Rider designs.
* SuperMode: [[spoiler:Kamen Rider Poseidon was originally intended to be this for him, but the Core and Cell Medals sent into the future caused the Medals to become sentient]].
** Statistically, Kamen Rider Aqua is actually much stronger and faster than [[spoiler:Kamen Rider Poseidon]], so the use of the latter is entirely due to Aqua's hydrophobia preventing him from approaching water, which is necessary for his transformation. [[spoiler:Poseidon]] isn't a SuperMode to him so much as a mode that's easier to use.
* TookALevelInBadass: [[spoiler:Was constantly getting his butt kicked in the future due to his fear. Eiji helps him overcome it and then he helps defeat Poseidon.]]
** In the latter half of the film, [[spoiler:he defeats a copy of a full-power Kazari, proving that he really does deserve the mantle of Kamen Rider]].

!!Kamen Rider Poseidon
->Live actor: [[spoiler:Atsushi Arai]]
->Voice actor: Creator/KenjiHamada
->Suit actor: Jun Watanabe

A mysterious Kamen Rider from the future, using three Core Medals and the Poseidon Driver created by the remnants of the Kougami Foundation in the future. [[spoiler: In reality, the collection of Core and Cell Medals sent into the future upon Eiji and Ankh's defeat of Dr Maki and the Medal Vessel, which possesses Michal Minato and goes back in time.]] Overpowering the two Kamen Rider Births, Eiji can only look on until [[spoiler: Ankh returns from the future and aids Eiji, allowing the latter to become OOO again]].

* BigBad: Of the ''OOO'' section of ''Movie War Megamax''.
* BladeOnAStick: Deepest Harpoon.
%%* BloodKnight
* CatchPhrase: Don't bother begging for mercy, it would be a waste of time.
* DemonicPossession: [[spoiler:How he controlled Minato]].
* EnemyWithout: [[spoiler:After being forced out of Minato's body.]]
* EvilTwin: Of OOO; given his use of three Core Medals to transform.
* SuperpoweredEvilSide: [[spoiler:Was ''intended'' to be Minato's SuperMode, but then he was possessed by the Cell and Core Medals sent into the future, causing his own Cores to become sentient and take over]].
** In an [[InvertedTrope inversion]], Poseidon's [[AllThereInTheManual statistics]] are actually significantly lower than [[spoiler:Aqua]]'s, so Poseidon's not really a SuperMode, but a mode that's initially more useful simply because it doesn't trigger his [[WhyDidItHaveToBeSnakes phobias]].