Toshio Kurosawa
Professor Shiraki
Mariko Mochizuki
Kumi Saijou
Kunie Tanaka
Dr. Shimomura
Shin Kishida
The Principal
Katsuhiko Sasaki
Professor Yoshi
Mio Outa
Yukiko Mitamura
Mika Katsuragi
Principal's Wife
Keiko Aramaki
Kyôko Hayashi
Midori Takei
The Girl in Flashback
Yūnosuke Itō
Takakura / Detective
Yasuko Agawa
Keiko Nonomiya, Student in Blue Negligee
Yasuko Agawa
Keiko Nonomiya
Susugu Katayama
Shimazaki- Man in Hospital
Haruo Suzuki
Guard in the school
Tadao Futami
Station Employee
Kazuya Oguri
Hosoya - Acting Principal
Toshio Hosoi
Psychiatric Nurse
Seiji Yoshida
Detective Tsuchiya
Rokumi Hosaka
Female Student B
Mariko Yoshida
Female Student A
Roger Breen
Caucasian
Kanzō Uni
Fight Double
Yūnosuke Itō
Detective Takakura
Barry Haigh
Professor Shiraki (voice) (uncredited)
Matthew Oram
Dr. Shimomura / Principal (voice) (uncredited)