Riven

Hisako Tsukuba

as Mashiko

Tatsuo Umemiya

as Dr. Hatsushi

Takamaru Sasaki

as Usuki

Shigemi Kitahara

as Chiyo

Isao Kimura

as Kutsuda

Jun Usami

as Inspector

Ko Minami

as

Ko Kimura

as

Seiichirō Kameishi

as

Mitsue Komiya

as

Hideo Murota

as

Ryūji Oki

as

Kōji Sekiyama

as

Kenji Ushio

as

Machiko Yashiro

as

Shunsuke Kikuchi

Music

Hajime Sato

Director

Itaru Kikumura

Screenplay

Susumu Irie

Lighting Technician

Naci Kinya

Screenplay

Hanjirō Nakazawa

Director of Photography