Yu Miri is a writer who's just become pregnant by her married lover. When she decides to keep the baby without his help, her ex-boyfriend Yutaka, decides to help raise him.
| Actor | Role |
|---|---|
 Makiko EsumiMiri Yu | Miri Yu |
 Etsushi ToyokawaYutaka Higashi | Yutaka Higashi |
 Toshio KakeiKamata | Kamata |
 Kumiko AsoYounger Sister | Younger Sister |
 Mitsuru HirataYamamuro | Yamamuro |
 Toshie NegishiSugihara | Sugihara |
 Goro KishitaniOkamoto | Okamoto |
 Yuki SaitoMs. Okamoto | Ms. Okamoto |
 Kirin KikiMother | Mother |
 Yasufumi TerawakiNot listed | Not listed |
 Miki MatsumotoNot listed | Not listed |
 Tohru EmoriOoiwa | Ooiwa |