Yūji Hori

Detective Nagata

Tokue Hanazawa

Detective Hayashi

Hiroshi Minami

Detective Azuma

Rinichi Yamamoto

Detective Kaneko

Takashi Kanda

Chief Detective

Kenji Imai

Machiko Yashiro

Yuko Kobayashi

Hisashi Igawa

Ken Sudo

Detective Watanabe

Gōzō Sōma

Kenji Ushio

Sadako Sawamura

Teruko Kishi