Characters played by Takashi Kanda
Chief Detective
Characters played by Tokue Hanazawa
Detective Hayashi
Characters played by Ken Sudô
Detective Watanabe
Characters played by Rin'ichi Yamamoto
Detective Kaneko
Characters played by Koji Sahara
Detective Takatsu
Characters played by Susumu Namishima
Detective Ikemoto
Characters played by Shôji Nakayama
Detective Takayama
Characters played by Shin'ichi Chiba
Detective Nakagawa
Characters played by Izumi Hara
Kiyo
Ichiro's mother
Characters played by Saeko Hirota
Pachinko Salesgirl
Characters played by Yûji Hori
Detective Nagata
Characters played by Kaoru Kawa
Pleasure Boat guide
Characters played by Hiroyuki Kobayashi
Pachinko attendant Aota
Characters played by Hiroshi Minami
Detective Azuma
Characters played by Junko Miyazono
Yumiko Taniguchi
Characters played by Yoshiko Sakuma
Kaoru
Characters played by Harumi Sone
Ichiro Kawasaki
Characters played by Kin Sugai
Ume Shinohara
Characters played by Fumitake Ômura
Detective Ogawa