On his return from school, young Ichiro finds his father in bed with his adopted sister, Namie. Enraged, he decides to outdo his father in terms of immoral behaviour.
| Actor | Role |
|---|---|
 Ayako WakaoNot listed | Not listed |
 Ken OgataNot listed | Not listed |
 Kayo MatsuoNot listed | Not listed |
 Eiko AzusaNot listed | Not listed |
 Yōko NamikawaNot listed | Not listed |
 Yoshirō UchidaNot listed | Not listed |
| HHiroshi ShimadaNot listed | Not listed |
 Michiko ArakiNot listed | Not listed |
 Asao UchidaNot listed | Not listed |