A drama about friendship that spans ages, this is based on a true story which chronicles the life of a man who died at the age of 23 after an illness that started with the partial collapse of his cranial bone, and a subsequent battle with seven types of incurable diseases.
| Actor | Role |
|---|---|
 Kazuya KamenashiYūki | Yūki |
 Tatsuya YamaguchiJunji | Junji |
 YûkaYoshie | Yoshie |
 Shun OguriHama | Hama |
 Kazue FukiishiMiyuki | Miyuki |
 MEGUMIHiromi | Hiromi |
 Yoshie IchigeSanda Hitomi – Yūki's Mother | Sanda Hitomi – Yūki's Mother |
 Ikkei WatanabeMorishita | Morishita |