Single father Kenichi has raised his daughter Miki alone for the past ten years, from when she attended nursery school until her graduation from elementary school. Kenichi is currently 30 years old. His wife Tomoko died at a young age and he has raised Miki alone since that time. While raising his daughter alone, he has encountered various problems.
| Actor | Role |
|---|---|
 Takayuki YamadaKenichi Takeda | Kenichi Takeda |
 Tamaki ShiratoriMiki Takeda | Miki Takeda |
 Sairi ItoTeacher Kero | Teacher Kero |
 Rina KawaeiMai Naruse | Mai Naruse |
 Ryo IwamatsuNot listed | Not listed |
 Nanami HidakaNot listed | Not listed |
 Akihiro KakutaYoshihiko Muramatsu | Yoshihiko Muramatsu |
 Reiko KataokaMidori Muramatsu | Midori Muramatsu |
 Ryoko HirosueNanae Saito | Nanae Saito |
 Kimiko YoMichiyo Muramatsu | Michiyo Muramatsu |
 Jun KunimuraAkira Muramatsu | Akira Muramatsu |
 Misaki NakanoNot listed | Not listed |