Yaeko has taken care of her husband Seigo who has stomach cancer. Seigo goes through 4 surgeries, but survives. Yaeko is then diagnosed with Alzheimer's disease and her condition worsens. Their family struggles to take care of Yaeko, but they also cherish their time with her. Seigo takes care of Yaeko as best as he can.
| Actor | Role |
|---|---|
 Takeshi MasuSeigo Ishizaki | Seigo Ishizaki |
 Yoko TakahashiYaeko Ishizaki | Yaeko Ishizaki |
 Tomio UmezawaSadayuki Enoki | Sadayuki Enoki |
 Ayane NagabuchiChizuko Ishizaki | Chizuko Ishizaki |
 Yuichi NakamuraEiji Ishizaki | Eiji Ishizaki |
 Keita NinomiyaSeiichiro Ishizaki | Seiichiro Ishizaki |
| MMegumi AbeYuriko Ishizaki | Yuriko Ishizaki |
 Ibuki TsujiMasaki Komori | Masaki Komori |
 Mayumi AsakaSayoko Aoki | Sayoko Aoki |
 Hitomi TsukikageSaki Mizumoto | Saki Mizumoto |