The Bugster Virus, formed from video games, threatens humanity and seeks to turn Bugsters into complete beings. A hospital intern, Emu Hojo, and three other Kamen Riders (Brave, Snipe, and Lazer) must defeat the virus and save humanity.
Hiroki Iijima
饭岛宽骑
Toshiki Seto
镜飞彩
Ukyo Matsumoto
花家大我
Ruka Matsuda
Poppy Pipopapo/假野明日那
Hayato Onozuka
九条贵利矢
Reina Kurosaki
西马妮可
Tetsuya Iwanaga
檀黎斗
贵水博之
檀正宗
