Ami Saito

Elementary school alumnus are held captive in a school and forced to play a fatal game "Jinroh Game."

A guy named Kenny meets Natsuki, a deaf girl that likes basketball and they become friends.

Takeshi Hongo is a promising young man with a passion for motorcycle racing. However, his dreams are suddenly ruined when he gets kidnapped by Shocker, the evil secret organization planning to dominate the world. After being remodeled into a cyborg, Takeshi escapes and swears to protect the world from the inhuman monsters.