This article is about a/an Gurongi in Kamen Rider Kuuga.

Go-Jaaza-Gi (ゴ・ジャーザ・ギ Go Jāza Gi)[1], otherwise known as Unidentified Life Form #44 (未確認生命体第44号 Mikakunin Seimeitai Dai Yonjūyongō) and B10 (B群10号 Bīgun Jūgō) by the police, is a Shark Gurongi who assumes the form of a glasses-wearing woman in a dark green suit.

She hates to fight but she knows she must continue for her own survival and prefers killing those too weak to fight back. She is armed with a harpoon. When her turn begins after modifying herself from her default Quick Form (俊敏体 Shunbintai), she goes all out to kill 567 within five hours while leaving internet blogs proclaiming her actions minutes prior.

After slaughtering the mostly elderly 243 passengers of Rainbow Airlines in one go while posing a passenger, she kills the pilot after having him relay a message to the police of her intent. Jumping out of the crashing plane and swimming all the way back to Tokyo, she manages to severely wound Kuuga while his guard was down. After meeting with Baruba, she heads off to kill the remaining 327 at Sunflower Cruise, most of which were children.

Kuuga arrives on Gouram to stop Jaaza in Dragon Form. However, she evolves into her Herculean Form (剛力体 Gōrikitai), armed with a large sword and Kuuga in turn switches to Rising Titan Form, taking their fight into the ocean floor as he kills her.

Kamen Rider Decade

World of Kuuga

At least one Go-Jaaza-Gi was part of a group of human-turned Gurongi created when they were exposed to N-Gamio-Zeda's miasma. Some were later absorbed by him in a last effort to defeat Kuuga and Decade. The remaining Gurongi died after Gamio was defeated. Transcendence

Video Game appearances

Kamen Rider Agito & Kuuga Wild Battle

Go-Jaaza-Gi (Quick Form) is one of eight Gurongi who are playable in the Fighting, Training, and Survival Modes of Kamen Rider Agito & Kuuga Wild Battle.


As one of the three strongest Go Gurongi, the Gebageru, who modified themselves, Jaaza can alter her form like Kuuga and Daguva.


Quick Form


  • Height: 201 cm
  • Weight: 182 kg

Quick Form (俊敏体 Shunbintai) is Jaaza's default form, equivalent to Kuuga's (Rising) Dragon Form. In this form she is armed with a harpoon.


Herculean Form


  • Height: 201 cm
  • Weight: 283 kg

Herculean Form (剛力体 Gōrikitai) is Gadoru's form equivalent to Kuuga's (Rising) Titan Form. In this form she is armed with a large sword.

Behind the scenes


Go-Jaaza-Gi is portrayed by Sumire Arai (あらい すみれ Arai Sumire).


  • Her name is based on the Japanese word for "hammerhead shark" (シュモクザメ Jumokuzame).



Icon-kuuga Kamen Rider Kuuga
Riku - Yusuke Godai
Arcle | Gouram | TryChaser 2000 | BeatChaser 2000
Tokyo Police Department
Kaoru Ichijo - Hikari Enokida - Sadao Matsukura - Morimichi Sugita - Tsuyoshi Sakurai - Nozomi Sasayama
Other allies and characters
Sakurako Sawatari | Minori Godai | Shuichi Tsubaki | Tamasaburo Kazari | Nana Asahina | Jean Michel Sorrel | Mika Natsume | Shoji Kanzaki | Junichi Chono
Ra Group

Ra-Baruba-De | Ra-Dorudo-Gu

Zu Group

Zu-Gumun-Ba | Zu-Gooma-Gu | Zu-Mebio-Da | Zu-Badzu-Ba | Zu-Zain-Da

Me Group

Me-Badjisu-Ba | Me-Giiga-Gi | Me-Biran-Gi | Me-Gyarido-Gi | Me-Gadora-Da | Me-Ginoga-De | Me-Garume-Re | Me-Garima-Ba

Go Group

Go-Buuro-Gu | Go-Bemiu-Gi | Go-Gamego-Re | Go-Badaa-Ba | Go-Jaraji-Da | Go-Zazaru-Ba | Go-Jaaza-Gi | Go-Baberu-Da | Go-Gadoru-Ba

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