Characters: Kamen Rider Kuuga

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Yusuke Godai/Kamen Rider Kuuga

Yusuke Godai is a carefree, gentle spirit, always willing to help out people. Motivated by the death of his father, he swore to protect others and promised to master 2000 talents before the year 2000. One day, he has a vision of an artifact called the Arcle, and eventually puts it on after the first of the unsealed Grongi attacks, giving him his 2000th skill in transforming into Kuuga. At first, his white Growing Form is dubbed Unidentified Lifeform No. 2 by the police, and his subsequent forms are dubbed Unidentified Lifeform No. 4. As the police learns of his identity, they begin working with Godai.

After seemingly dying at the hands of the mushroom Grongi Me-Ginoga-De, Godai's premonitions combined with Dr Tsubaki's defibrillator awaken a new power in the Amadam, the stone within the Arcle. This unlocks a new level of power, the Rising forms. In his hatred for Go-Jaraji-Da, he channels Ultimate Form, a form powered by anger, as he defeats the Grongi. Eventually, once all the other Grongi are defeated, N-Daguva-Zeba, the Grongi leader, comes and nearly kills Godai, challenging him. Eventually, Godai transforms into Ultimate Form, but firmly under his control, and engages in a brutal battle with Daguva, narrowly winning after both their Amadams were destroyed and reverting into human form.

  • All-Loving Hero: See Nice Guy as seen below.
  • Adorkable: He's known for having some strange hobbies, most notably archaeology. This is due to a promise he made to master 2000 skills before the year 2000. His 2000th is, rather fittingly, becoming Kuuga.
  • Badass: One of the most powerful Riders in the entire franchise.
  • Beware the Nice Ones
  • Came Back Strong: After seemingly dying at the hands of the Mushroom Grongi Me-Ginoga-De, he revives with the ability to use Rising forms.
  • Catch Phrase: Please witness... My HENSHIN!
  • Chest Insignia: After a certain point, he starts wearing shirts and jackets marked with Kuuga's emblem, just like Kamen Rider Stronger.
  • Comes Great Responsibility: Inversion, With Great Responsibility Comes Great Power. The first time Yuusuke transforms, it's just to save himself, transforming into the weak Growing form. It's in his second battle, with the resolve to protect humanity from Grongi, that he activates the Mighty form. This basically defines Yuusuke's time as Kuuga, as despite being scared of fighting and what he might become if he grows too strong, he continues to fight because he has to.
  • Cool Bike: The TryChaser 2000 and the BeatChaser 2000. Not just a set of wheels for a ride, Yuusuke liberally fights with Bike Fu whenever he must, and combining with the Gouram gives these bad boys enough armor for an explosive ramming attack.
  • Dark Is Not Evil: Kuuga's Amazing Mighty and Ultimate Forms are black with gold, and in the final episodes Yusuke wears a lot of black. He's still as heroic as he ever was, though.
    • Dark Is Evil: But, Ultimate Form is perfectly capable of corrupting Yuusuke, so this applies too.
  • Destructive Savior: The Rising forms are powerful enough to cause catastrophic explosions; thus Godai and the police work to avoid this by diverting battles to more secluded locations.
  • Elemental Powers: Downplayed as Kuuga does not actually invoke the elements themselves (unless otherwise stated). Each of the four forms of Kuuga is themed after an element and implied as such based on in-universe translations of the Linto language. Heck, even Godai's own surname is tied to the four elements (Specifically, it means literally means "FIVE great", the fifth probably referring to the black colors for his Amazing Mighty and Ultimate Forms.)
  • Eleventh Hour Superpower: Ultimate Form
  • Finishing Move:
    • Growing Form: Growing Kick note 
    • Mighty Form: Mighty Kick note 
      • Rising Mighty Form: Rising Mighty Kick note 
      • Amazing Mighty Form: Amazing Mighty Kick note 
    • Dragon Form: Splash Dragon note 
      • Rising Dragon Form: Rising Splash Dragon note 
    • Pegasus Form: Blast Pegasus note 
      • Rising Pegasus Form: Rising Blast Pegasus note 
    • Titan Form: Calamity Titan note 
      • Rising Titan Form #1: Rising Calamity Titan note 
      • Rising Titan Form #2: Double Rising Calamity Titan note 
    • Ultimate Form: Ultimate Kick note 
    • TryGouram Attack: Kuuga on the TryGouram rams a Grongi.
      • Rising BeatGouram Attack: Body Attack note 
  • For Happiness: He fights to protect people's smiles. Realizing this for the first time allowed him to transform into his iconic Mighty Form.
  • The Hero
  • Hot-Blooded
  • Legacy Character: Succeeds Riku, the original Kuuga of over 2000 years ago. As the opening will have you know, he's also a new hero for a new legend.
  • Loyal Phlebotinum: Justified with the Arcle, as it's literally stuck to his body and won't come off until it's shattered. The Gouram though is purely loyal only to him.
  • Mecha Expansion Pack: Gouram can combine with both of his Cool Bike, TryChaser 2000 and BeatChaser 2000.
  • Memetic Hand Gesture: The thumbs-up, which he gives to everyone. One of the few that are justified: Yuusuke inherited it from his teacher, because it meant "Well Done", as someone who surpassed adversity. His sensei gave it to him while cheering him up from Yuusuke losing his father. He encouraged Yuusuke to protect his mom and sister's smiles, and grow up to be a man who could protect everyone's smiles. If not for Yuusuke's teacher, we wouldn't know the wonderful man he became.
  • Mid-Season Upgrade: The Rising Forms, Amazing Mighty Form, and the BeatChaser 2000.
  • Multiform Balance
  • Nice Guy: Probably the ultimate example in Kamen Rider, though later on Eiji would give him a run for his money in this department. This is justified, as having a clear, pure heart is what allows Yuusuke to control Kuuga in the first place and being anything less than COMPLETELY pure would have him become a violent Berserker in Ultimate Form.
  • Reluctant Warrior: Hates fighting, but due to the Grongi threat has no choice but to.
  • Super Senses: Pegasus Form enhances all of Godai's senses. Unfortunately, these heightened sense are so sensitive that he can only maintain Pegasus for about fifty seconds before he suffers Sensory Overload and is forced to change out of it. Ultimate Form also has this ability but is much stronger and has no overload drawback.
  • Vigilante Man: Averted, which is a huge deal for the franchise. He pretty much immediately cooperates with the police, though not publicly, as he has Ichijo as his middle man. Averted even harder later in the series when the police find out he can transform into Kuuga, and give him access to the Beat Chaser 2000.
  • Weapon of Choice
    • Bare-Fisted Monk: Growing Form, all three Mighty Forms and Ultimate Form.
    • Telescoping Staff: Dragon Form's Dragon Rod.
    • Blow Gun: Pegasus Form's Pegasus Bowgun.
    • BFS: Titan Form's Titan Sword and Rising Titan Form's Rising Titan Sword.
      • Dual Wielding: How you could upgrade a BFS after making it even larger? Use two of them. And thus we have Two Rising Titan Sword used for the Double Rising Calamity Titan attack.

Riku/Warrior Kuuga/"The Previous Kuuga"

A young member of the Rint tribe, who took on the Amadamu in the face of the Grongi threat in ancient times. The majority of his story is told in the novelization, and he's only ever referred to as "the previous Kuuga" in the show. Can be assumed to have had the same abilities as the modern Kuuga.

  • Badass: Beat the Grongi - all the Grongi - with just the basic forms. This includes N-Daguba, albeit not in his ultimate form.
  • Batman Gambit: Riku became Kuuga as a result of the Grongi setting him up for it, on the theory that he was the least warrior-like choice. It backfired spectacularly.
  • Beware the Nice Ones: As with Yuusuke, Riku wasn't a warrior from the get-go - he became one anyway.
  • Big Brother Instinct: Became Kuuga to protect his little sister and only relative, Mio. (That's probably her hand touching the sarcophagus, at the very beginning of the first episode.)
  • Eleventh Hour Superpower: Averted - he apparently did not unlock anything past the five basic forms. (Between this and the generally sparser population density of the time, there's a good chance he avoided reaching the modern Kuuga's level of Destructive Savior.)
  • Nice Guy: Had to be, given the nature of the power he had. Whether it was to the extent of controlling Ultimate Form or not is unknown.
  • Reluctant Warrior: Wasn't much of a warrior at all before becoming Kuuga.
  • Sealed Good in a Can: If you need any proof that he's a Nice Guy, be aware that he sealed himself in that sarcophagus while he was still alive, just in case the Grongi overcame the fatal case of death he'd given them. Sadly, N-Daguba apparently forced him to revert to his aged human form in the present day... which didn't stop him, as he appeared to be getting up to fight anyway.
  • Shrouded in Myth: We don't know a whole lot about him, just that he was at minimum Yuusuke's equal as a good man and warrior.
  • The Straight and Arrow Path: He probably used an actual bow and arrow while in Pegasus Form.

     Supporting Cast 

Kaoru Ichijo

Ichijo is a young police officer from the Nagano police who is assigned to the national police squad dealing with the Unidentified Lifeforms. He uses his influence to eventually help Godai, and eventually the police help Kuuga.

Sakurako Sawatari

Sakurako is Godai's friend, an archaeologist. She was at first reluctant to help Godai, but she eventually relented. She researches the ancient texts to decipher the mystery of Kuuga and the Grongi.

Minori Godai

Yusuke's sister, who works at a children's daycare that Yusuke occasionally visits. At first wary of her brother's new powers, Minori became supportive of him. She helps out at the Pore-Pore Tea Cafe whenever hands are short.

Shuichi Tsubaki

Dr Tsubaki is Godai's doctor, treating his various injuries, and taking notes on the Arcle. He also performs autopsies on Grongi victims, and even on the body of Zu-Gooma-Gu, eventually leading to the conclusion that the Grongi work similarly to Kuuga.

Hikari Enokida

The Head of the Police Department Science Division, the single mom is a personable scientist who studies the Grongi and develops weapons against them. Due to her workload, she doesn't have much time to spend with her son.

Tamasaburo Kazari

Friends of Yusuke's father, who looked after him and Minori when their parents passed away. Affectionately called Uncle, he runs the Pore-Pore Tea Cafe and is the series Comic Relief, though they are too outdated or obtuse for anyone to understand. Collects a scrapbook of Kuuga's exploits, though ignorant Yusuke is that hero, initially.

Nana Asahina

An aspiring actress, she moved in with her Uncle Kazari to take up acting school in Tokyo. She had a crush on Yusuke, and helps out at her Uncle's cafe. Though a lighthearted character, the murder spree of the Grongi occasionally hits close to home.

Jean Michel Sorrel

A transfer student from France, he shares the office with Sakurako and gets gradually roped in the circle of Kuuga. He has revealed that he had once failed a child. Has a crush on Enokida and tries to help her reconnect with her son.



The ruler of the Grongi tribe. He is the first Grongi to be awoken and was the one to revive all 200 of the rest of his tribe (although he slaughtered a large number of them as they were too weak to fight Kuuga). Dubbed Unidentified Life Form 0, Daguva took the form of a young man in white towards the end of the series once Kuuga defeated the Zu, Me and Go tribes. Towards the finale, he attempted to bring about the 'Ultimate Darkness' to turn humans into a violent race like the Grongi. Yuusuke eventually confronted Daguva in the mountains and after cracking each other's belts, were both forced into their human forms where they fought hand-to-hand. In the end, despite dealing Yuusuke a critical blow, Daguva was killed.

  • Authority Equals Asskicking
  • Big Bad
  • Evil Counterpart: To Kuuga's Ultimate Form. It's eventually revealed that it's Inverted, Kuuga being the GOOD counterpart to him, as the name "Kuuga" and the accompanying symbol was derived from Deguva himself.
  • Man in White: To the point of glowing.
  • Omnicidal Maniac
  • Playing with Fire
  • The Social Darwinist: Daguva absolutely despises the lowly and weak, doesn’t care about any human (or Grongi) lives, and is willing to use any means necessary to make humanity as violent and hateful as he.
    • The first thing he does after waking up and resurrecting his brethren is kill 152 of them (out of 200).
  • Weather Manipulation: Can induce heavy rains or blizzards.
  • Xanatos Gambit: his final fight with Kuuga, he wins and he goes on to bring about the Ultimate Darkness, Yuusuke wins and Kuuga becomes his successor. Subverted since Yuusuke wins the fight yet he never became evil, thus foiling Daguva's plan.

The Rose-Tattooed Woman/Ra-Baruba-De

The "judge" of the Grongi's game. She is clad in black, and offers rose petals to her fellow Grongi as some kind of symbolic gesture. Ultimately killed by Kaoru Ichijo with the Nerve-Breaking Bullets.


The Bat Grongi of the Zu tribe. First appearing in Episode 2, Gooma was disguised as a priest and resided in a church where he preyed on his victims during the night due to his photophobia. After his first battle with Kuuga, Gooma lost the right to continue participating in the Gegeru and was unable to advance in rank. He mostly hung around the Rose-Tattooed Woman looking for any chance to rejoin the game but being shot down each time. Eventually, he discovered pieces of Daguva's body and ingested them to overcome his photophobia and finally get enough power to defeat Kuuga in Titan Form. He later attempted to usurp Daguva, but died at his hands.

Gooma was one of the longest lasting Grongi, surviving the Zu tribe, the Me tribe, and all but the final three members of the Go tribe.

Other Grongi

  • Bee Afraid: Me-Badjisu-Ba.
  • Everything's Even Worse With Sharks: Go-Jaaza-Gi; in fact she is one of the three strongest Go class, with the ability to change forms.
  • Evil Counterpart: Along with Daguva, both Go-Badaa-Ba and Go-Gadoru-Ba parallel Kuuga in different ways. Badaa, like Kuuga, is a Badass Biker whose animal tattoo just so happens to be the motif of the first Kamen Rider. Gadoru, as the leader of the Go Tribe, is able to change between forms, five in total, each paralleling one of Kuuga's base four forms and his Rising form. It also helps that his animal motif is a rhinoceros-beetle.
  • Eye Scream: Zu-Mebio-Da is shot in the eye by police, with bloody results.
  • Hollywood Acid: Go-Zazaru-Ba's scorpion venom.
  • Kiss of Death: Me-Ginoga-De's killing method. While the poison he injects with it almost kills Godai, "killing" him only caused his belt to power up enough to allow Godai to defeat the rest of the Grongi.
  • A Load of Bull: Go-Baberu-Da is one of the top three Go class; he can even wreck Titan form's armor.
  • Mythology Gag: Go-Badaa-Ba is a grasshopper-based Grongi with a red scarf and a bike. To a lesser extent, Zu-Baduu-Ba is reminiscent of the yellow-scarved Shocker Riders.
  • Palette Swap: Go-Badaa-Ba and Zu-Baduu-Ba; both are grasshopper-based Grongi with minor design differences, the most prominent of which is the color of their scarves.
  • Piranha Problem: Me-Biran-Gi.
  • Prickly Porcupine: Go-Jaraji-Da. Subversion in that his game is one of the more brutal ones.
  • Rhino Rampage: Zu-Zain-Da.
  • Sinister Scythe: Used by Me-Garima-Ba.
  • Transformation Trinket: It's eventually revealed that the belts all Grongi wear function nigh-identically to Kuuga's Arcle, fusing with their nervous systems and giving them the ability to transform into powerful combat forms. They're probably the only Kamen Rider monsters where their true forms are their human forms.
  • Wicked Cultured: Some of the Go class; one reads the collected works of Camus, while another plays Chopin at the piano.

     Minor Supporting Cast 

Morimichi Sugita

The older coworker of Ichijou who is his comrade in the battle against the Grongi. Though initially skeptical of Kuuga, he is saved by the hero and becomes a supporter, to the point he learns his true identity. Has a child that went to Minori's daycare.

Sadao Matsukura

The Metropolitan Police Department security department head, he is the man who Ichijou goes to in order to beg for further assistance for Kuuga.

Tsuyoshi Sakurai

A coworker of Ichijou who is his comrade in the battel against the Grongi. Supports Kuuga, , to the point he learns his true identity.

Nozomi Sasayama

The policewoman part of the Grongi team who runs police dispatch, and becomes one of the people who knows Kuuga's true identity. Has a bit of a crush on Ichijou, who politely doesn't return her feelings.

Mika Natsume

Daughter of one of the professors murdered by Daguva, she is initially suicidal because her father's killer hasn't been found. She makes up for this by joining Jean's investigation group in Nagano. Once that concludes, she decides to take up the flute.

Shoji Kanzaki

Yusuke's elementary school teacher, he has a moment of personal crisis when he believes he could no longer teach. Sakurako and Yusuke help him overcome that, and Kanzaki occasionally returns as a recurring character.

Junichi Chono

A man with a life-threatening disease and troubled lot in life, he was a supporter of the Grongi until Kuuga saved him. He briefly returned, revealing to have a personal crisis after having his entry rejected from an ad contest.