Inspector Uno and college student Yuko Nagai investigate infidelity, blackmail, and murder at a seaside resort.
Kunie Tanaka
Inspector Joichi Uno
Yōko Asaji
Yuko Nagai
Eitarō Ozawa
Honma (Metropolitan Police Department Investigation Division Chief)
Yoshie Ichige
Junko Yumoto
Kenzō Kawarasaki
Yumoto
Toshie Negishi
Reiko Futami
Isao Hashimoto
Detective
Toyoto Fukuda
Tekenaka
Junzaburō Ban
Tatsumi
