Engine Sentai Go-onger character sheet.
open/close all folders
The Go-ongers
They are seven humans of the Human World (Earth), one of eleven Braneworlds in the universe, chosen by the Engines of Engine World to combat the Gaiark forces. Three were initially picked to be the first three members of the team, with two more people who stumbled across their battles against Gaiark's forces joining them later on. These five people who are partnered with land-based Engines are later joined by the Go-On Wings, the Suto siblings, who were chosen by aerial Engines. Sosuke Esumi/Go-on Red
Sosuke Esumi/Go-on Red | Actor: Yasuhisa Furuhara
A confident and unyielding race car driver who constantly believes in miracles. He becomes Go-on Red when the race track is attacked by a platoon of Ugatz, crossing paths with Saki and Renn before he is chosen by Bomper and Engine Speedor for his valor.- Anime Hair: His hair is brown and styled in such a way that it's wild and messy.
- Catchphrase: "Mach ______" (most frequently "Mach Speed")
- Comedic Underwear Exposure: Poor guy goes through this a lot, the most notable time being in GP15.
- Cool Sword: The Road Saber, a sword fashioned after a street with lane markers. It can still pack a punch despite the cool features.
- Crouching Moron, Hidden Badass: Is he dimwitted? Maybe. Does that stop him from smacking the daylights of the Banki of the week? Absolutely not.
- Disney Death: In GP 35-36 where he's turned into basically a rusted statue. He thankfully gets better by the end of GP 36.
- Dub Name Change: "Maha" in the Korean dub.
- "Freaky Friday" Flip: In GP 12, with Hatsuden (Generator) Banki.
- Friend to All Children: For a Hot-Blooded guy, he's very easy on the little kids, showing affection and even wanting to protect them.
- Hot-Blooded: Very boisterous, enthusiastic and sometimes reckless.
- Idiot Hero: Compared to the rest of the team he is by far the most dimwitted.
- Invincible Hero: Averted in GP 8 as an Aesop. While helping Speedor recover from a bad rust, Sosuke kept believing that a miracle will happen, since they're the heroes; nothing happened. In the end, he decided to make miracles happen, rather than waiting for them.
- Law of Chromatic Superiority: As per Super Sentai tradition, gets the Kankan Bar and the Ancient Engines.
- The Leader: As usual with every Super Sentai installments.
- The McCoy: Highly emotional and not very bright.
- Mr. Fanservice: Oddly enough. Throughout the season he appears in various states of undress, most of them Played for Laughs given the nature of the show.
- On the flip side, his actor, Yasuhisa Furuhara, starred in an idol DVD that plays with this trope a lot more seriously than in Go-onger itself.
- Red Oni, Blue Oni: The red to Hiroto's blue.
- During Shinkenger vs. Go-Onger, he's the red oni to Takeru's blue oni.
- Serious Business: Though not to the extent of some other Rangers, since he does it mainly as a parody of 60s' Japanese daytime dramas.
- Ship Tease: An early episode hinted that he might have romantic interest in Saki when he became worried about her spending time with a man outside the group (who, it turns out, she was asking for advice on how to defeat the Monster of the Week). He eventually gets heavy Belligerent Sexual Tension with Miu.
- Signature Move: Saber Straight
- Ki Manipulation: Doru Doru Dan, when he unlocked his inner Geki.
- Super Mode: Hyper Go-on Red, when he combined his Mantan Gun with the Kyoryu Disk.
- Taken for Granite: A variant where he was turned into a Bronze statue in GP 35-36. He gets better though.
- Wink "Ding!": Does this in Samurai Sentai Shinkenger VS Go-Onger right after introducing himself to the Shinkengers
◊.
Renn Kosaka/Go-on Blue
Renn Kosaka/Go-on Blue | Actor: Shinwa Kataoka
A cool-headed, knowledgeable bus driver with a fatherly personality. He was one of the three people who fought against the Gaiark when they attacked a race track, earning Bomper's awe and Bus-on's partnership.- Beware the Nice Ones: Ren may be sweet but is not to be trifled with, as seen during GP 25 when he defends a Gaiark that he had believed for years was a sacred family statue, and in GP 35-36 following Sosuke's Disney Death
- The Big Guy: Very skilled in combat and is among the tallest of his team.
- Blue Means Smart One: He's a knowledgeable bus driver who serves as the team's brains and Blue Ranger. His team uniform even has the word "Encyclopedia" to describe him.
- Catchphrase: "Just..."note
- Chef of Iron: Though he's a One Note Chef, cooking is one of his main activities when he's not playing his role as Go-On Blue.
- Genius Bruiser: A smart guy with lots of knowledge who's not afraid to throw some punches against the Gaiark.
- Hand Cannon: Garage Launcher
- Ki Manipulation: On On Dan, during the events of Go-onger vs. Gekiranger.
- Missing Mom: GP 25 reveals that Ren's mother was terminally ill and died when he was a very young child.
- One Note Chef: Despite being the one assigned to cook the team's meals, he is almost always shown to make omelettes every time.
- Signature Move: Launcher Starter
- The Smart Guy: The smartest among the crew.
- The Spock: He's an intellectual who often keeps his cool.
- Tall, Dark, and Handsome: Is among the tallest of the team, has dark hair and has a very handsome appearance.
- Team Chef: Does the majority of the team's cooking for them.
- Team Mom: His teammates even call him "Mother", thanks to his doting personality.
- Verbal Tic: Adds "-su" to the end of sentences - except when at home.
Saki Royama/Go-on Yellow
Saki Royama/Go-on Yellow | Actor: Rina Aizawa
A race track concession vendor with a positive and bubbly outlook on life. She was one of the three people who fought against the Gaiark when a platoon of Ugatz attacked a race track, earning Bomper's approval to becoming a Go-Onger. BearRV became her partner after that.- Badass Adorable: She's probably the most cheerful and bubbly of the team but like any Go-onger, she's able to kick ass.
- Badass in Distress: Was implanted with a brainwashing chip by Noizoon, and then imprisoned inside by 001 after the aforementioned chip is removed. The Go-ongers bailed her with Kegalesia's help in end, however.
- Catchphrase: "Smile Smile!"
- Dub Name Change: "Seoni" in the Korean dub
- Genki Girl: Energetic, optimistic and fun-loving.
- The Heart: The most sociable of the team who tries to stop any form of infighting among the team, such as trying to restrain Sosuke when he gets his back up from the Suto siblings' snark.
- Idol Singer: GP 11 shows that this is a secret dream of hers. In GP 31, she forms an idol group (G3 Princesses) with Miu and Kegareshia in order to defeat a MOTW that functions on sound waves.
- Image Song: "Smile Smile"
- Improbable Weapon User: Racing Bullet
- Ki Manipulation: V V Dan, during the events of Go-onger vs. Gekiranger.
- The Kirk: A very outgoing, emotional and happy individual who also is kind of knowledgable.
- Light Feminine and Dark Feminine: Light 'easy-going, bubbly) to Miu's dark (aloof, mysterious).
- Meaningful Name: "Saki" means "blooming" in Japanese, which relates to her title, "Smile Blooming."
- One Note Chef: She's good at making sweets and cakes, but not much else...
- The Pollyanna: She's utterly positive, even when the situation looks grim. Not even losing her comrades racks her for long.
- Shorttank: Despite having an affinity for girly things, she can be a little tomboyish and her outfit, comprising of a denim skirt with the Go-Onger's yellow uniform for her, even shows it.
- Sibling Yin-Yang: In GP 34, with her sister, who turns out to be the polar opposite of Saki.
- Signature Move: Bullet Crash
- The Smurfette Principle: She was the only girl in the Go-onger team until GP 17, where Miu is introduced.
- Sweet Tooth: Enjoys sweet treats and even was a concessions vendor before becoming Go-On Yellow. She even gets to work in a cake shop in the final episode.
Hant Jo/Go-on Green
Hant Jo/Go-on Green | Actor: Masahiro Usui
A former pizza deliveryman with a joyful, but rather childish personality. He comes across Saki, Renn, and Sosuke's heroic exploits as the Go-ongers, meeting Gunpei along the way and eventually becoming a Go-onger himself. His Engine partner is Birca.- Butt-Monkey: Constantly ends up on the receiving end of jokes and/or unfortunate events, physical or otherwise.
- Catchphrase: "Doki Doki"
- Chivalrous Pervert: Tends to get attracted to beautiful women he comes across and tries to protect them.
- Cloud Cuckoo Lander: Rather childish in his personality and can be lost in immaturity at times to focus on the real world.
- Dub Name Change: "Jyo" in the Korean dub.
- Dumb Is Good: He's rather dimwitted (though not to Sosuke's extent and he's one of the Go-Ongers.
- Keet: Like Saki, he has a joyful mood.
- Ki Manipulation: Baru Baru Dan, during the events of Go-onger vs. Gekiranger.
- Kid-Appeal Character: It's his childish, immature tendencies that make him quite a likeable dork among the kids watching him, especially when he's on the receiving end of comedy.
- New Job as the Plot Demands: Frequently seen taking various part-time jobs, with his commitment to being a Go-Onger affects his job security.
- Sensitive Guy and Manly Man: Sensitive Guy to Gunpei's Manly Man.
- Ship Tease: It's occasionally hinted that Hant has a crush on Kegareshia (in GP 14 he falls for her while she is disguised as "Rena", and in other episodes he seems to find her attractive even in her usual form).
- Signature Move: Axe Touring
- Wholesome Crossdresser: In at least two episodes. Later, in GP 47 Gunpei wants Hant to dress as a girl and pose for fake wedding photos to deceive Gunpei's mother, despite the presence of two actual women on the team.
Gunpei Ishihara/Go-on Black
Gunpei Ishihara/Go-on Black | Actor: Kenji Ebisawa
A former cop with a serious personality to his situations and an expert marksman. He is awed by the Go-ongers' heroism to the point where he stole the Engine Casts, but eventually returns them to Bomper and becomes a Go-onger himself, alongside Hant. His Engine partner is Gunpherd.- Badass Longcoat: Subverted For Laughs. Donning a trenchcoat led him to be mistaken for a drug dealer.
- Bunny-Ears Lawyer: While he's become a lot more crazy as the series goes on, he's a very efficient detective and cop, even teaching self-defense to some of the other members.
- Butt-Monkey: Eventually took the role from out of Hant's hands.
- By-the-Book Cop: He was a police officer with excellent marksmanship. He only left his work because the police considered the Gaiark was beyond their jurisdiction.
- Cloud Cuckoolander: Somewhere down the road, a few brain cells dropped dead. By Shinkenger vs. Go-onger, any sanity he might have had left was apparently on vacation.
- Dub Name Change: "Alex" in the Korean dub.
- Jumped at the Call: Desperate to become a Go-onger to the point of stealing the Engine Casts. It's only when he agrees to hand them back that Bomper decides Gunpei has a strong sense of justice, and allows him and Hant to become Go-on Black and Green.
- Ki Manipulation: Ganga Ganga Dan, during the events of Go-onger vs. Gekiranger.
- The Lancer: Very capable of combat next to Sosuke, if not better, and is far less Hot-Blooded than him.
- Real Men Hate Sugar: Subverted; after having a taste of a cake that Saki made (after Sosuke declared it to be delicious), he eagerly took a piece, saying, "I don't like sweets, but I'll have this."
- In the finale, he tells Saki that he looks forward to the day when she opens her own cake shop. YMMV whether he has developed an appreciation for Saki's cakes and sweets, or if he is merely being a supportive friend.
- Sensitive Guy and Manly Man: Manly Man to Hant's Sensitive Guy.
- Serious Business: When he starts interrogating the employees at Ren's inn to learn about his past with the petrified Banki shrine, you know a line is being crossed.
- Terrible Artist: He is terrible at drawing. In GP 16, we see his drawing of a penguin, which looks like anything but.
Hiroto Suto/Go-on Gold
Hiroto Suto/Go-on Gold | Actor: Hidenori Tokuyama
A cold, heavily philosophical guy with the ability to sense danger and one of two members of the Go-on Wings. He is professional in fighting, having learnt multiple fighting styles and initially deemed the five Go-Ongers to be "pathetic" due to their supposed inexperience, having undergone professional training under the Wings Race, but eventually warms up to them. His Engine partner is Toripter.- The Ace: One episode has a bunch of Hiroto's groupies saying he could master anything if he wasn't devoting his time to fighting Gaiark.
- Aloof Ally: Initially, he considers the five Go-Ongers to be too inexperienced to tackle the Gaiark. He mellows out eventually.
- Big Brother Instinct: Put his little sister in danger and he'll drop his cool exterior before going after you.
- The Comically Serious: Even when fully joining the rest of the team, he still tries to distance himself from their sillier antics.
- Danger Deadpan: Drops in a hefty amount of comically serious remarks when danger arises.
- Deadpan Snarker: Most notably when he tells the original five to stand down while they take care of Hiramechides, with his speech carrying a great deal of serious and comical snide. He also tends to do this when duty calls in the form of the Gaiark rearing its ugly head time and time again.
- Dub Name Change: "Hiro" in the Korean dub.
- Genius Bruiser: Very knowledgable in Western philosophy and also knows how to beat the daylights out of Gaiark's forces. The fact that he knows boxing and kickboxing also helps with the "bruiser" part.
- Insufferable Genius: Has extensive knowledge about Western philosophy and combat experience...but he'll make sure to rub it on Sosuke and his friends.
- I Work Alone: Initially, he tells the Go-ongers to leave all the work against Gaiark to him and his sister. He later warms up to the rest of the team, but he and Miu live separately from the Go-ongers.
- Jerk with a Heart of Gold: Pun aside, his attitude doesn't prevent him from aiding his sister and friends.
- Meaningful Name: "Hiroto" uses the characters for "big wings", relating to his theme as a Go-on Wing.
- Mistaken for Terrorist: In the 10 Years Grand Prix movie, the remaining Go-ongers believe he attempted to assassinate Noizumi in a suicide bombing and was killed. He was actually trying to publicly talk Noizumi out of raising the Isolation Barrier, only to be caught up in an explosion when BearRV crash-landed to earth, and ended up on Junk World; then couldn't get back, due to the barrier having been raised.
- Red Oni, Blue Oni: The blue to Sosuke's red.
- The Rival: To Sosuke, especially since he told him to stand down in the fight against the Gaiark after defeating the Banki of the week.
- Signature Move: Burning Dagger
- Sixth Ranger: Along with Miu.
- Spotlight-Stealing Squad: He and Miu got a lot of screentime for just two people. Justified because the Wings function as a separate unit from the Go-ongers.
- The Stoic: but Not So Stoic if Miu is in danger and if ghost are present.
- Tall, Dark, and Snarky: He's competing with Renn as the tallest guy in the team, has the shadiest skin tone and (initially) landed in multiple serious sarcastic remarks.
- Team Dad: His overall heroism causes his team to consider him their father to compliment Renn's mother-figure, which is only enhanced after an incident with a monster from the Sound World. Unlike Renn, he's not too pleased with this relegation.
- Tsundere: See Jerk with a Heart of Gold. Cold and aloof outside, heroic and warm to his friends inside.
- Why Did It Have to Be Snakes?: Ghosts are what he is scared of. This was foreshadowed in the Urameshimedes episode, and confirmed as canon down the line.
Miu Suto/Go-on Silver
Miu Suto/Go-on Silver | Actor: Yumi Sugimoto
Hiroto's slightly more amiable sister and the other member of the Go-on Wings, also having gone through the Wings Race's training. She also has the ability to sense danger through the flowers she waters, but tends to try to improve her comrades in their style and fighting. Her Engine partner is Jetras.- All Girls Want Bad Boys: While Sosuke is brainwashed in the Straw Banki episode, he begins acting like a gangster/Yakuza and offers Miu a stolen ring, which makes her happy. Later, after he has returned to normal, she admits that she preferred him brainwashed.
- Aloof Ally: At first like her brother, but she warms up to the Go-ongers much faster than Hiroto does.
- Big Brother Worship: Admires and depends on her brother a lot. If calling him "Ani" isn't ample evidence of this trait, we don't know what is.
- Belligerent Sexual Tension: With Sosuke.
- Image Song: "Dream Wings"
- Meaningful Name: "Miu" uses the characters for "beautiful wings", relating to her theme as a Go-on Wing.
- Noblewoman's Laugh: Her laugh is rather rich and she's basically an aristocrat like her brother.
- Not So Above It All: While Hiroto still tries to maintain a serious attitude, Miu will gladly join the rest of the Go-ongers' antics despite her initial reactions.
- Ship Tease: With Sosuke.
- Signature Move: Freezing Dagger
- Sixth Ranger: Along with Hiroto.
- Light Feminine and Dark Feminine: Dark (aloof,mysterious) to Saki's light (easy-going, bubbly).
- Tomboy with a Girly Streak: Knows how to smash Banki but is also going along with Saki's antics as well.
- Tsundere: She was initially an Aloof Ally to the Go-Ongers with her snark and all. Over time, she warms up to them, showing her more affectionate side.
- Weakness Turns Her On: Her bad habit of correcting others' weaknesses has the other teammates to suspect her for being this as of GP 42, especially when some of them believed that her infatuation to Sosuke is partly from this, though not that he actually aware of.
- Well, Excuse Me, Princess!: See Weakness Turns Her On, though it's less romantic and more team-building purposes. She often calls out people on their weaknesses and deems them to be rather pathetic compared to her.
The Engines
In General
The partners of the Go-Ongers, hailing from the Engine World. In order to survive on Earth they need to separate into Engine Casts, miniature versions of their true Engine forms, and Engine Souls, which are cartridge-shaped objects that store the soul of an Engine. When the Engine Casts are reunited with the Engine Souls, the Engines are brought back to full size for ten minutes, after which they risk rusting.
- Animal Mecha / Animal-Vehicle Hybrid: Mixed with Cool Car (for Speedor, Bus-on, BearRV, Gunpherd, and Carrigator), Cool Bike (Birca), Cool Plane (Toripter, Jetras, and Jumbowhale), or Cool Train (Prehistoric Engines).
- Ridiculously Cute Critter: Their chibi holographic projections.
- Roger Rabbit Effect: Even as holograms, their cartoony forms clash against the live action environment.
- Sentient Vehicle: Their true forms are giant-sized.
- Sleep-Mode Size: The Engine Casts are them being about the size of toy vehicles, which is smaller than their true forms.
- Soul Jar: Their Engine Souls contain their personalities. When Hant mixes them up in Grand Prix 14, their personalities end up having to match the cast they're in.
- Verbal Tic: Either a syllable of their respective names or an associated onomatopoeia. Even the non-speaking Prehistoric Engines have their roars counted as these by their verses in the ending.
#1 Speedor
Speedor | Voice actor: Daisuke Namikawa
- Flying Car: Accel Full Throttle has him spread out his foldable wings to take out any airborne enemies.
- Noble Bird of Prey: He's based on a condor and is one of the heroes of the story.
- Shout-Out: He's a Highway Star.
- Verbal Tic: Dor/Drrr!note
#2 Bus-on
Bus-on | Voice actor: Hisao Egawa
- King of Beasts: He is based on a lion.
- Macross Missile Massacre: Bus-on Missiles has this bus fire missiles by the hundreds.
- Verbal Tic: On!
#3 BearRV
BearRV | Voice actress: Miki Inoue
- Beary Friendly: Averted if you're a Gaiark cohort or ticked off, but otherwise played straight since she's one of the heroes based off a bear.
- The Smurfette Principle: The only female Engine to have a major role in the series.
- Verbal Tic: V!
#4 Birca
Birca | Voice actor: Soichiro Hoshi
- Cool Bike: A motorcycle, honestly.
- Gratuitous Foreign Language: He likes peppering his speech with words from various Romance languages.
- Mecha Expansion Pack: Spinning Blade Below the Shoulder
- Sapient Cetaceans: Based on an orca.
- Verbal Tic: Baru!
#5 Gunpherd
Gunpherd | Voice actor: Kenji Hamada
- Canis Major: When in mecha size, anyway, being based on a dog.
- Mecha Expansion Pack: He forms EngineOh's Arm Cannon BFG.
- Policeman Dog: Gunpherd is a hybrid of a police cruiser and a German shepherd who partners with former cop Gunpei. Gunpei also gets a police dog-themed uniform when he becomes a member of the Go-Ongers.
- Verbal Tic: Gan!
#6 Carrigator
Carrigator | Voice actor: Kyousei Tsukui
- Never Smile at a Crocodile: Unless you're his ally.
- Stealth Pun: Carrigator is pronounced "kari-geta", a reference to his role as the "shoes" of EngineOh formations from G6 and up.
- The Big Guy: Even among the Engines, he's part of the Gian Race.
- Verbal Tic: Geta!
#7 Toripter
Toripter | Voice actor: Shizuka Ishikawa
- Helicopter Blender: His rotor blades can chop up any foe in his way.
- Larynx Dissonance: Was a cause of confusion over Toripter's gender.
- Verbal Tic: Bata!
#8 Jetras
Jetras | Voice actor: Kiyotaka Furushima
- Panthera Awesome: Based on a tiger, fitting on how that his animal is called tora.
- Verbal Tic: Giin!
#9 Jum-bowhale
Jum-bowhale | Voice actor: Tomomichi Nishimura
- Cool Old Guy: The oldest among the Engines.
- Space Whale: He’s part jumbo whale.
- Verbal Tic: Boe!
#10 Kishamoth
Kishamoth
- All There in the Manual: He gets more characterization on his minute-long ending verse than on the show proper.
- An Ice Person: Can freeze enemies.
- Cool Train: It's a steam locomotive.
- Mythology Gag: A mammoth-based mecha grouped with dinosaurs and able to snort freezing breath through its trunk. It's certainly not the first.
- The Speechless: Does not speak, along with T-Line and K-Line.
- Verbal Tic: For lack of any, his ending counts his trumpeting as "pao!".
#11 T-Line
T-Line
- All There in the Manual: Same as Kishamoth during the show's episodic end credits which shows more of his characterisation than the show, owing to his lack of Japanese communication.
- Cool Train: A bullet train.
- Dumb Muscle: Implied through said All There in the Manual, where he's described as being the most primitive.
- Man Bites Man: He has teeth, obviously, that can bite foes.
- Satellite Character: Justified since it is one of Kishamoth's cars.
- The Speechless: Does not speak, along with Kishamoth and K-Line.
- Verbal Tic: For lack of any, his ending counts his roaring as "gao!".
#12 K-Line
K-Line
- All There in the Manual: Just like his buddies.
- Cool Train: Like T-Line, a bullet train.
- Man Bites Man: Or "Engine Bites Enemies", in this case, though it only happened once as a double attack with T-line.
- Nature Lover: Implied through the ending.
- Satellite Character: Justified since it is one of Kishamoth's cars.
- The Speechless: Does not speak, along with Kishamoth and T-Line.
- Verbal Tic: For lack of any, his ending counts his roaring as "gyao!".
Barbaric Machine Clan Gaiark
The main antagonists of the series who intend to make Earth their new home by polluting its land, seas and air. Three bosses are initially put in charge of realising this goal, but who their leader actually is may be more than meets the eye... Earth Pollution Minister Yogostein
Earth Pollution Minister Yogostein | Voice actor: Kiyoyuki Yanada
Full name Baron Yogorex de Stein, he a gold, robotic general who leads the charge to pollute Earth, assisted by his accompanying generals.- Alas, Poor Villain: At least on the villains side, there was a large funeral where even the mooks mourn Yogostein. Then it turns out his own father doesn't give a crap about him.
- Back from the Dead: He was later rebuilt sometime following his misadventures in the Sanzu River and Makuu Space.
- Benevolent Boss: Unlike most Sentai villains and his father, Yogoshimacritein, he actually treats his subordinates rather well. In fact, he expresses utter devastation to Hiramechimedes dying and decides to honor him.
- Big Bad: The de facto leader of the three Ministers and the one who usually formulates the Evil Plan.
- Death Equals Redemption: Unlike the two other ministers, he died before he could turn good, but his spirit does so when he reappears in Shinkengeer vs Go-Onger and Gokaiger vs. Gavan, where he has renounced villainy as well.
- Disc-One Final Boss: He gets killed about two thirds of the way through. He is later replaced by Kireizky and finally, his father, Yogoshimacritein.
- Character Death: Gets killed at the end of GP 36. He came back in Samurai Sentai Shinkenger vs. Go-Onger, however.
- The Dragon: Yogostein was reporting to his father all along.
- Even Evil Has Standards: He (along with the rest of the Gaiark) make every attempt to stop the MOTW in GP 31.
- In-Series Nickname: "Yogostein" is his nickname. His full name is Baron Yogorex de Stein.
- A Lighter Shade of Black: Yogostein turns out to be this once his father comes along.
- Meaningful Name: His name is derived from "Yogosu", meaning "Pollute".
- Missing Mom: He's another example of being a Sentai villain with a known father who later appears but without any knowledge about his mother. Given what we will later learn of said father however...
- One-Winged Angel: Uses Horonderthal to upgrade himself in GP 35 and 36.
- Verbal Tic: "-Nari"
- Villainous Friendship: His interactions with the other ministers have him act more like a long time friend of theirs than a boss with two employees. Even when they drop the villainous part, he still retains the friendship part.
Earth Pollution Vice-Minister Hiramechimedes
Earth Pollution Vice-Minister Hiramechimedes | Voice actor: Kazuya Nakai
Yogostein's right-hand man, who worked as Gaiark's inventor. He initially plotted to eliminate Yogostein to become its new leader, but abandoned his plot when his would-be target promoted him.- Accidental Misnaming: Ren is the only Go-onger able to remember Hiramechimedes' name correctly.
- Alas, Poor Villain: Yogostein mourned this guy for days.
- Beat Them at Their Own Game: Hiramechimedes concluded that intelligence is not enough to defeat the Go-Ongers, so he snuck back to Hellgailes Palace and filled a large amount of Bikkurium (which is enough for 100 Barbaric Machine Beasts) onto himself to gain more power at the cost of what's left of his sanity.
- Catchphrase: "Pok-pok-ping!"
- Deader than Dead: Gets exorcised as a ghost.
- Determinator: He just won't give up, even after death.
- The Dragon: As Land Pollution Vice-Minister, he is Yogostein's right hand man in their campaign to pollute Earth.
- The Dreaded: He is feared by the Engines (or at least the ones without wings) due to him besting them in every single battle when he was in Machine World. Their reencounter with him made them terrified to the point of running back into the van until their partners give them encouragement.
- Evil Genius: He's both The Strategist and the inventor of the Gaiark.
- Four Eyes, Zero Soul: For some reason he wears glasses anytime he's outdoors. Either way, he's still very villainous inside out.
- Idea Bulb: Literally. He actually has a trio of lightbulbs built into his head that light up whenever he has an idea.
- Insufferable Genius: Feels disrespected whenever people don't acknowledge his brilliance.
- Meaningful Name: A combination of "Hirameki" = "Flash" ie. an idea, and Archimedes, tying him to his mathematics and strategy themes.
- Urameshimedes is "Urameshiya" = literally an expression of envy, but the connotations are essentially the same as shouting "Boo!" + Archimedes.
- One-Winged Angel: Overloads himself with Psycho Serum to overpower the Go-Ongers in GP 23
- Only Mostly Dead: His grudge against the Go-ongers enables him to return as a yureinote , the undead Urameshimedes
- Overly Long Name: Hilariously, it’s even difficult to pronounce.
- The Starscream: Originally plotted to assassinate Yogostein and take his position, but later swore loyalty to him and abandoned his plot after he offered him a position as his second-in-command.
- Undying Loyalty: Pledged complete loyalty to Yogostein after he named him his Vice-Minister. He'll even risk his own sanity with Psycho Serum to please him.
- Yes-Man: To Yogostein, but he's a sincere version.
Water Pollution Minister Kegalesia
Water Pollution Minister Kegalesia | Actor: Nao Oikawa
One of Yogostein's accompanying ministers who tends to drink heavily. She can shoot forms of polluted water at her enemies, but shoots out steam whenever she's angry.- Back from the Dead: She was later rebuilt sometime following her misadventures in the Sanzu River and Makuu Space.
- Enemy Mine:
- Teams up with the Go-onger girls during GP 31 to stop a monster from crushing Earth, though she makes it clear they will be enemies again next time.
- Happens again in 10 Years Grand Prix when she agreed to become "Kega Yellow" (her own version of Go-on Yellow) as part of the Go-onger's plan to drag Saki out of 001.
- High-Pressure Emotion: When she feels frustration, she literally leaks steam.
- Image Song: Taoyuan aka "Utopia"
- I Need a Freaking Drink: She is most often at the bar area mixing herself drinks.
- Lightning Lash: Her primary weapon, the Kegastick, can be used as a whip. She can also imbue her whip with electricity to make the attacks really hurt.
- Meaningful Name: "Kegare" = "Impurity"
- Paper-Thin Disguise: Is somehow able to successfully pass as a human despite the giant tap on her head.
- Robot Girl: She resembles a human, but is artificial like the rest of the Gaiark.
- The Smurfette Principle: Zigzagged. A handful of episodes feature other female Bankis, but she is the only female Gaiark with a major role.
- Stripperiffic: Although hardly the same level as Shelinda.
- Superpowers for a Day: When Saki is taken hostage by the Zontark in 10 Years Grand Prix, the Go-Ongers are forced to enlist Kegalesia as her temporary replacement.
- Verbal Tic: "(De) ojaru"
Air Pollution Minister Kitaneidas
Air Pollution Minister Kitaneidas | Voice actor: Mitsuaki Madono
One of Yogostein's accompanying ministers, and their resident scientist, having experimented with their Bankis' reaction to Bikkurium. He's based on factory funnels and pipes.- Back from the Dead: He was later rebuilt sometime following his misadventures in the Sanzu River and Makuu Space.
- Meaningful Name: "Kitanai" = "Foul"
- Even Evil Has Standards: Of particular note during GP 31, where he (along with his Gaiark colleagues) attempts to stop the MOTW. He gets special mention for explaining that they only want to dirty the world, not destroy it.
- Out of Focus: In later episodes, he's appeared less times than the others.
- Verbal Tic: "-zoyo"
Cleaning Minister Kireizky
Cleaning Minister Kireizky | Voice Actor: Eiji Takemoto
A minister of Gaiark who leads Kitaneidas and Kegalesia's team to continue their mission after Yogostein bites it.- Big Bad: He comes in to lead the Pollution Ministers following Yogostein's demise. He holds onto this role for all of two episodes and later turns out to be a subordinate to Yogoshimacritein.
- Chekhov's Gun: The Infinite Wastebin, which Yogoshimacritein uses to arrive in Human World.
- Disc-One Final Boss: Or "Disc Two Final Boss in this case. He's only the penultimate enemy of the series the Go-Ongers must confront...
- Filler Villain: His only important impacts on the plot are being revealed to have the ability to "clean" Braneworlds and having the Infinite Wastebin.
- Knight of Cerebus: His arrival signals the start of when the show gets serious. Less so than Yogoshimacritein, but still much darker and formidable than the main three ministers.
Prime Minister Yogoshimacritein
Prime Minister Yogoshimacritein | Voice actor: Kiyoyuki Yanada
Yogostein's vile, sociopathic father who is above everyone in Gaiark.- Abusive Parents: Denounced his son as a useless failure following his death.
- Always a Bigger Fish: Overshadows Yogostein and Kireizky as the highest-ranked Gaiark member seen in the series, though its revealed in the final episode that even he has a boss.
- Bad Boss: In contrast to his son, Yogoshimacritein showed no care towards his minions and even fired the two remaining Pollution Ministers to hit the Go-ongers.
- Big Bad: Following the deaths of his son and Kireizky, Yogoshimacritein steps in and becomes the ultimate foe of the Go-ongers.
- Evil Chancellor: His title is "Prime Minister", implying he fills this role within the overall Gaiark hierarchy.
- Greater-Scope Villain: Despite being the ultimate foe of the series, he remains distant from the main plot until after Kireizky's death..
- Hate Sink: He is obviously meant to be despised by everyone and to subvert the redeeming qualities his son and the other Pollution Ministers had.
- Knight of Cerebus: He is significantly more serious and dangerous than the other often goofy villains in a rather lighthearted show. Even the members that were taken more seriously couldn't hold a candle to him.
- The Man Behind the Man: Yogostein and Kireizky were working for him all along.
- Multiversal Conqueror: His end goal is to take over all the Braneworlds, though he's not above destroying some if it suits him.
- The Sociopath: He admonishes his son as a failure after his death and treats his followers as dispensable. He truly cares for no one but himself and is highly cruel even using the last two remaining pollution ministers as human shields to defend himself.
- Verbal Tic: "-Narina"
- Vile Villain, Saccharine Show: Well, this show is noticeably Lighter and Softer than the rest of the franchise, this isn't true of Yogoshimacritein who stands as a dark villain willing to level the human world.
- Viler New Villain: In contrast to Yogostein being a Benevolent Boss with standards and some goofy moments who eventually becomes good, enter his father who is an irredeemable Bad Boss who is completely serious and will do whatever he wants to rule all the remaining Braneworlds, followers and son be damned.
- Walking Spoiler: All white spaces here, need more be said?
Pollution President Batcheed
Pollution President Batcheed | Voice actor: Banjo Ginga
- Big Bad: Of Shinkenger vs. Go-onger
- Greater-Scope Villain: The TRUE leader of the Gaiark, above even Yogoshimacritein. He only gets mentioned in the final episode as the missing President of Gaiark who was hidden in Gunman World.
- The Man Behind the Man: He serves as Yogoshimacritein's boss.
- Verbal Tic: "-de aru"
Electric Machine Clan Zontark
Noizoon/Shinichiro Noizumi
Noizoon/Shinichiro Noizumi | Voice actor: Satoshi Jinbo
The Minister of Defense who set up a barrier to protect Earth from other-worldly invasions, as part of his promise to ensure world peace. However, his actions may have more sinister purposes hidden behind his seemingly benevolent goal...- Big Bad: Of 10 Years Grand Prix
- Brainwashed: Had his forces build brainwashing chips, which he later used on Saki.
- Dropped a Bridge on Him: Is killed by Engine-Oh G7 without getting a chance to Industrial Revolutionize himself.
- Graceful Loser: Uses his last words to congratulate the Go-Ongers for their amazing work, not caring about the fact that his plan was foiled.Noizoon: Well done... Congratulations... I AM IMPREEEEEEEEEEEESSED!!!!!!!
- Near-Villain Victory: He would've successfully conquered the Human World if it weren't for his decision to betray the newly rebuilt Gaiark Ministers and the kid whom the Go-ongers met earlier.
- Nice Job Fixing It, Villain: Backstabbing the Gaiark Ministers after building Grayzky is a dumb move on his part, resulting in the Go-ongers enlisting the aid of Kegalesia as part of an Enemy Mine.
- Not-So-Well-Intentioned Extremist: Claims to want to ensure world peace with his Isolation Barrier and chips. It turns out he intends to brainwash everyone into being his servants to "maintain world peace", except that brainwashing is not a good way to do so.
Grayzky/Torao Kurei
Grayzky/Torao Kurei | Voice actor: Yu Kamio
The Defence Minister's right-hand man who leads the police in hunting down the Go-ongers as per a law banning all Sentai operations.- The Dragon: To Noizoon.
- Suspiciously Similar Substitute: Appears to be an electronic gadget version of Kireizky.
- Transformation Trinket: His sunglasses, with his transformation sequence is basically a deadringer to Ultraseven.
Noizumi Children No. 0000000001
Noizumi Children No. 0000000001
- Elite Mook: Was originally meant to be the Zontark's own version of the Ugatz.
- Suspiciously Similar Substitute: Of Hiramechimedes, albeit without the mathematics theme.
