Hiroyuki, a married executive, falls madly in love with Ikuko, the mistress of a ruthless jeweler. The two arrange to meet at a hot spring, but Hiroyuki becomes torn between his love for Ikuko and his duty towards his sick wife.
| Actor | Role |
|---|---|
 Mariko OkadaNot listed | Not listed |
 Keiji SadaNot listed | Not listed |
 Yōko KatsuragiNot listed | Not listed |
 Kumeko UrabeNot listed | Not listed |
 Sadako SawamuraNot listed | Not listed |
 Yūnosuke ItōNot listed | Not listed |
 Nobu KawaguchiNot listed | Not listed |
 Kiyoshi KobayashiNot listed | Not listed |
 Toshiko KobayashiNot listed | Not listed |
 Yōko MachidaNot listed | Not listed |
| RReiko MinakamiNot listed | Not listed |
 Kōji MitsuiNot listed | Not listed |
 Taketoshi NaitōNot listed | Not listed |
 Mutsuko SakuraNot listed | Not listed |
 Nobuo TakagiNot listed | Not listed |
| YYuriko YamadaNot listed | Not listed |