Seven days before his graduation, high school student Maesawa Ryota discovers that he is a clone. While in a state of shock upon realizing he only has a short time left to live, he comes into contact with the original Maesawa Ryota.
| Actor | Role |
|---|---|
 Alan ShirahamaNot listed | Not listed |
 Rio YamashitaNot listed | Not listed |
 Nobuyuki SuzukiNot listed | Not listed |
 Kazuki NamiokaTaguchi | Taguchi |
 Suzunosuke TanakaNot listed | Not listed |
 Yuichi HabaRyota's father | Ryota's father |
 Itsuji ItaoMamiya | Mamiya |