Yūji Hori

Detective Nagata

Kappei Matsumoto

First Investigation Section Chief

Takashi Kanda

Chief Investigator

Kōji Nanbara

Detective Miyagawa

Rinichi Yamamoto

Detective Kaneko

Kōji Sekiyama

Detective Yoshioka

Ken Sudo

Isao Yamagata

Morita

Kenji Imai

Kosaku Okano

Noriko Sengoku

Hiroko Mikasa

Junko

Harumi Urazato

Tokue Hanazawa

Detective Yoshioka

Akira Katayama