Hideaki Nitani

Assistant Commissioner Kamishiro

Hiroshi Fujioka

Detective Sakurai

Hideji Ōtaki

Detective Funamura

Toshiyuki Nishida

Detective Takasugi

Naoya Makoto

Detective Yoshino

Shigeru Araki

Detective Tsugami

Katsuhiko Yokomitsu

Detective Kurebayashi

Kōjirō Hongō

Detective Tachibana