Riven

John Bromfield

as Officer Morgan

James Griffith

as Detective Tom

Naoko Kubo

as Reika

Takashi Kanda

as Todoroki

Isao Yamagata

as Shu

Shoji Nakayama

as Nakagawa

Akitake Kōno

as Cho

Rinichi Yamamoto

as

Susumu Namishima

as Takigawa

Tadashi Suganuma

as Minegishi

Ryō Ono

as Yoshida

Kiwako Taichi

as Typist

Koji Sahara

as

Harue Tone

as Nakagawa's wife

Koji Tsuruta

as Kazahaya​

Hajime Takaiwa

Screenplay

Hideo Sekigawa

Director

Shizuka Fujii

Director of Photography

Hiroshi Ookawa

Executive Producer

Hirokazu Iwata

Sound Recordist

Motonari Wakai

Screenplay

Yoshiki Nagasawa

Editor

Mikio Mori

Art Direction

Isao Tomita

Original Music Composer

Ryuichi Takamori

Assistant Director

Kenzo Ginya

Lighting Technician