Professor Shiraki

Kumi Saijou

Dr. Shimomura

The Principal

Professor Yoshi

Yukiko Mitamura

Principal's Wife

Kyôko Hayashi

The Girl in Flashback

Takakura / Detective

Keiko Nonomiya, Student in Blue Negligee

Keiko Nonomiya

Shimazaki- Man in Hospital

Guard in the school

Station Employee

Hosoya - Acting Principal

Psychiatric Nurse

Detective Tsuchiya

Female Student B

Female Student A

Caucasian

Fight Double

Detective Takakura

Professor Shiraki (voice) (uncredited)

Dr. Shimomura / Principal (voice) (uncredited)

Directing

Writing

Writing

Sound

Writing

Editing

Production

Visual Effects

Sound

Camera

Art