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
Yuji Takashiro
Fumitake Ōmura
Detective Seo
Seiichirō Kameishi
Detective Abe
