Fuyuko (Tomoko Nakajima), begins the film nine months pregnant, but doesn't deliver until her third year, to the bafflement of all around her.
| Actor | Role |
|---|---|
 Tomoko NakajimaFuyuko | Fuyuko |
 Hidetoshi NishijimaToru | Toru |
 Midori KiuchiMomoko | Momoko |
 Erika OkudaMidoriko | Midoriko |
 Sansei ShiomiKai | Kai |
 Yatsuko Tan'amiAki | Aki |
 Toshiki AyataNot listed | Not listed |
| KKeiko KusakabeNot listed | Not listed |
| KKeiroku SekiNot listed | Not listed |
 Kazuma SuzukiNot listed | Not listed |
| MMayumi TenkôNot listed | Not listed |
| AAkifumi UchidaNot listed | Not listed |