In the past, a woman was raped by her brother-in-law. Keeping this dark secret, she lives a seemingly happy life with her husband and son, but the son, shocked to find out his real father is the brother-in-law, sets out to do something. The downfall of a mother and her child starts there...
| Actor | Role |
|---|---|
 Etsuko IchiharaMasae Hotta | Masae Hotta |
 Naoya MakotoKatsuyuki Hotta | Katsuyuki Hotta |
 Shinobu SakagamiToru Hotta | Toru Hotta |
 Yoshio InabaOtani | Otani |
 Mutsuko SakuraNot listed | Not listed |
 Noboru NakayaDoctor | Doctor |
 Jun EtohNot listed | Not listed |
| NNaoyuki SuganoNot listed | Not listed |
| HHiroshi UnayamaNot listed | Not listed |
| AAyako HoshoNot listed | Not listed |
 Gaku YamamotoKoichi Hotta | Koichi Hotta |