Heiji, the Detective

Hashizo Ōkawa

Zenigata Heiji

Kumi Mizuno

Oshizu

Kinuko Obata

Ofuji

Shirō Ōtsuji

Hachigoro

Asao Koike

Tatsunosuke

Akitake Kōno

Hiroshi Nawa

Yumi Suzumura

Yuriko Mishima

Oren

Tatsuo Endō

Manshichi Minowa

Ryutaro Otomo

Kazuo Funaki

Sonosuke Sawamura

Kensaku Hara

Shunji Sasaki

Junpei Arishima

Akira Shioji

Kyōnosuke Murai

Kuniomi Kitani

Junko Toda

Akira Hirasawa

Ryōji Kōzuki

Taizen Shishido

Seizō Fukumoto

Takuzō Kawatani

Mari Kouno