Character Name : Professor Shiraki

Original Name : 黒沢年雄

Gender : Male

Character Name : Kumi Saijou

Original Name : Mariko Mochizuki

Gender : Female

Character Name : Dr. Shimomura

Original Name : 田中邦衛

Gender : Male

Character Name : The Principal

Original Name : 岸田森

Gender : Male

Character Name : Professor Yoshi

Original Name : 佐々木勝彦

Gender : Male

Character Name : Yukiko Mitamura

Original Name : Mio Outa

Gender : Male

Character Name : Principal's Wife

Original Name : 桂木美加

Gender : Female

Character Name : Kyôko Hayashi

Original Name : Keiko Aramaki

Gender : Male

Character Name : The Girl in Flashback

Original Name : 竹井みどり

Gender : Female

Character Name : Takakura / Detective

Original Name : 伊藤雄之助

Gender : Male

Character Name : Keiko Nonomiya, Student in Blue Negligee

Original Name : Tomoe Mari

Gender : Female

Character Name : Keiko Nonomiya

Original Name : Tomoe Mari

Gender : Female

Character Name : Shimazaki- Man in Hospital

Original Name : Susugu Katayama

Gender : Male

Character Name : Guard in the school

Original Name : 鈴木治夫

Gender : Male

Character Name : Station Employee

Original Name : 二見忠男

Gender : Male

Character Name : Hosoya - Acting Principal

Original Name : 小栗一也

Gender : Male

Character Name : Psychiatric Nurse

Original Name : Toshio Hosoi

Gender : Male

Character Name : Detective Tsuchiya

Original Name : Seiji Yoshida

Gender : Male

Character Name : Female Student B

Original Name : Rokumi Hosaka

Gender : Male

Character Name : Female Student A

Original Name : Mariko Yoshida

Gender : Male

Character Name : Caucasian

Original Name : Roger Breen

Gender : Male

Character Name : Fight Double

Original Name : Kanzō Uni

Gender : Male

Character Name : Detective Takakura

Original Name : 伊藤雄之助

Gender : Male

Character Name : Professor Shiraki (voice) (uncredited)

Original Name : Barry Haigh

Gender : Male

Character Name : Dr. Shimomura / Principal (voice) (uncredited)

Original Name : Matthew Oram

Gender : Male