Professor Shiraki
Dr. Shimomura
Professor Yoshie
The Principal
Kumi Saijô
Yukiko Mitamura
Principal's Wife
Kyôko Hayashi
Keiko Nonomiya (as Tomoe Mari)
Shimazaki- Man in Hospital
Guard in the school
Station Employee
Hosoya - Acting Principal
Psychiatric Nurse
Detective Tsuchiya
The Girl in Flashback
Female Student B
Female Student A
Caucasian
Fight Double
Detective Takakura
Professor Yoshi (voice)
Professor Shiraki (voice) (uncredited)
Dr. Shimomura / Principal (voice) (uncredited)