Yūji Hori

Detective Nagata

Kappei Matsumoto

First Investigation Section Chief

Takashi Kanda

Chief Investigator

Kôji Nanbara

Detective Miyagawa

Rinichi Yamamoto

Detective Kaneko

Kōji Sekiyama

Detective Yoshioka

Ken Sudo

Isao Yamagata

Morita

Kenji Imai

Kosaku Okano