Underwater Murder

Ken Utsui

Gorô Negishi

Utako Mitsuya

Kazue

Yōko Mihara

Sada

Masayo Banri

Tomi

Kyôko Yashiro

Gorô's Sister, Izumi

Namiji Namiura

Chiyo

Akihiko Hirata

Detective Makimo

Shinsuke Mikimoto

Yoshizaki

Kōtarō Sugie

Mitsuhiko Oe

Saburō Sawai

Taiji Tonoyama

Chiyako Saitô

Yuki

Mamu Akita

Keiko Minakami

Aki

Fumiko Miyata

Fujie Satsuki

Kinko Kato

Tatsuko

Kiyoko Tsuji

Sōten Kuni

Gorô's Father, Genzô

Tetsuro Tamba