Hiroshi Mikami
Hideki Satomi
Kazuhiro Yamaji
Mitamura Ishi
Maki Horikita
Sayuri Wakakubo
Mayumi Ono
Misato Miyamoto
Kazuko Yoshiyuki
Satoko Mikoshiba
Tarô Suwa
Principal (voice)
Daisuke Ban
Vice Principal
Satoru Jitsunashi
Murderer
Hiroshi Takahashi
Man Who Talking to Satomi
Miho Fujima
Yujin Miyamoto
Masane Tsukayama
Narrator (voice)