Kamayuki Tsubono
Detective Ogawa

Naomi Shiraishi
Mineko, Dr. Miko's assistant

Yasuhiro Shigenobu
Yasukichi - Fisherman

Toshiko Nakano
Mrs. Okami

Martha Miyake
Chikako Arai (singing voice)

Akira Sera
Horita - fisherman

Jun Fujio
Nishiyama

Akira Yamada
Policeman Wakasugi - Witness on rainy day (uncredited)

Yoshiko Ieda
Female witness on rainy day (uncredited)

Kan Hayashi
Executive Police Officer (uncredited)

Sōji Ubukata
Executive Police Officer (uncredited)

Mitsuo Tsuda
Executive Police Officer (uncredited)

Shirō Tsuchiya
Executive Police Officer (uncredited)

Hiroshi Akitsu
Fisherman (uncredited)

Toku Ihara
Fisherman (uncredited)

Ryûtarô Amami
Detective (uncredited)

Yutaka Oka
Search party leader (uncredited)

Ichirō Chiba
GSDF Officer (uncredited)

Kenzo Echigo
Taxi driver at traffic accident (uncredited)

Yukihiko Gondō
Policeman (uncredited)

Minoru Itō
Detective (uncredited)

Yoshio Katsube
Detective (uncredited)

Kô Hayami
Nightclub bartender (uncredited)

Saburô Iketani
Nightclub announcer (uncredited)

Masayoshi Kawabe
Nightclub patron (uncredited)

Kawamata Kiichi
Nightclub patron (uncredited)

Hiromi Mineoka
Nightclub patron (uncredited)

Yasuzō Ogawa
Nightclub patron (uncredited)

Masaki Shinohara
Nightclub Patron (uncredited)

Akira Kitchôji
Nightclub drinker (uncredited)

Kazuo Hinata
Nightclub drinker (uncredited)

Shin Yoshida
Nightclub drinker (uncredited)

Jirô Suzukawa
Nightclub visitor (uncredited)

Kazuo Imai
Nightclub visitor (uncredited)

Kōji Iwamoto
Nightclub waiter (uncredited)

Hiroyuki Satake
Nightclub waiter (uncredited)

Masaaki Tachibana
Nightclub manager (uncredited)

Ikuo Kawamura
Policeman - Investigation room (uncredited)

Mitsuo Matsumoto
Chikako's neighbor (uncredited)

Jirô Mitsuaki
GDSF officer (uncredited)

Eisuke Nakanishi
Policeman - detective room (uncredited)

Takashi Narita
Member of countermeasure meeting (uncredited)

Matsue Ono
Madam - Nishiyama's neighbor (uncredited)

Haruya Sakamoto
Policeman (uncredited)

Ryôji Shimizu
Newspaper Reporter (uncredited)

Shigemi Sunagawa
Newspaper Reporter (uncredited)

Yoshiyuki Uemura
Newspaper reporter (uncredited)

Takuya Yuki
Newspaper reporter (uncredited)

Haruo Suzuki
Policeman (uncredited)

Kōji Uruki
Detective (uncredited)

Kreisuke Yamada
Member of countermeasure meeting (uncredited)

Yasumasa Ônishi
Member of countermeasure meeting (uncredited)

Moori Yukiko
Nurse (uncredited)