5 girls and 5 guys find themselves mysteriously trapped in a room and are forced to play a psychological game of dare.
Sei Ashina
Jerry Fujio
Yukie Kawamura
Yoshino Kimura
Nana Natsume
Chiaki Sato
Jai West
Hiroshi Yamamoto
Koji Yamamoto
Keisuke Horibe
Takuya Ishida
Shunsuke Kubozuka