![Shin Kamen Rider: Prologue](https://image.tmdb.org/t/p/original//f7jrYRKS6LAjejmeHijLwTUEwiE.jpg)
![Shin Kamen Rider: Prologue](https://image.tmdb.org/t/p/w200//204MH13AMvmxR5t7T3I3My7pKfE.jpg)
Shin Kamen Rider: Prologue
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Doctors Kazamatsuri and Onizuka are geneticists researching cures on diseases such as AIDS and cancer by performing experiments to strengthen the human body. The test subject is Shin Kazamatsuri, motorcycle racer son of Doctor Kazamatsuri. Unknown to them, their operation is funded by a syndicate group, who plan to use this research to have the bodies of men strengthened for their own gain—they have already been experimenting in the field of cyborg soldiers, to a less-than-successful attempt. However, they did not count on Onizuka's own secret ambitions; the mad Onizuka wanted to create a new species, by fusing a grasshopper's DNA with the test subject's, in order to start a new civilization and be their god. He has tested on himself, but seems to be having greater success with Shin.
Cast
![Shin Ishikawa](https://image.tmdb.org/t/p/w200//iXXVQrTSTKqTqBP9uvJj2oE74Z.jpg)
Shin Ishikawa
Shin Kazamatsuri
![Yumi Nomura](/_next/static/media/notFound.aecd17f8.png)
Yumi Nomura
Ai Asuka
![Akira Ishihama](https://image.tmdb.org/t/p/w200//sQC3XSIR0LeYPz11VJt8nJoeRKY.jpg)
Akira Ishihama
Daimon Kazamatsuri
![Daijirô Harada](https://image.tmdb.org/t/p/w200//i1r0vuDmUgz7LgqR1qXkP0vO9MH.jpg)
Daijirô Harada
Iwao Himuro
![Andre](https://image.tmdb.org/t/p/w200//72ZbcdK7MYxEzcaXSffj0mAU0ni.jpg)
Andre
Goushima
![Kouki Kataoka](/_next/static/media/notFound.aecd17f8.png)
Kouki Kataoka
Giichi Onizuka
![Kiyomi Tsukada](https://image.tmdb.org/t/p/w200//kVn4zbD2haJKlPRjYMBXsyxwtz2.jpg)
Kiyomi Tsukada
Sarah Fukamachi
![Masanobu Takashima](https://image.tmdb.org/t/p/w200//eaTpDsH031VVmgzdxg8lTntVSQB.jpg)
Masanobu Takashima
Takuya Yuuki
![Masaki Terasoma](https://image.tmdb.org/t/p/w200//eol7Ul4buAam9SmJDuFIWln0Cd3.jpg)
Masaki Terasoma
One of the Organization Leaders
![Shotaro Ishinomori](https://image.tmdb.org/t/p/w200//6GGRm4pvMOqSWfqhv06WJJhn6s4.jpg)