Minoru Ōki

Chief Detective Sugai

Chisako Hara

Chiyo Miyasaka

Shoji Nakayama

Detective Yasuda

Kō Nishimura

Yamaguchi

Kunie Tanaka

Chiba

Hideo Murota

Tomita

Masaya Takahashi

Chief Morito

Hisashi Igawa

Detective Tokumochi

Taiji Tonoyama

Chief Osawa

Masao Oda

Detective Koshiki

Takashi Kanda

Chiba

Fumitake Ōmura

Detective Seo

Seiichirō Kameishi

Detective Abe

Shigemi Kitahara

Kyoko Shinobazu

Shigeko Odagiri