Koichi Sudo

"Friends, why did you do that?" Yuusuke, Jou, Megumi, Kenji, Gou and Rui are students at Academia but three decide to turn bad and join forces with the evil army Volt. When the defectors return, their three friends are forced to combat them as Choujuu Sentai Liveman. With the help of an android ally named Colon, and a few others along the way, the Liveman must save the world and their friends.

Five soldiers were given special abilities by the Alien Flash Race. They fight using energy of the Prism.

Hongo Takeshi 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 organisation planning to dominate the world. After being remodeled into a cyborg, Takeshi escapes and swears to protect the world from the inhuman monsters.