At first glance, Shota seems like an ordinary fifth-grade boy spending summer vacation by the sea with his aunt and playing mischievously with friends. However, this summer is different because his father is seriously ill in the hospital.
| Actor | Role |
|---|---|
| TTetsuya TakeuchiNot listed | Not listed |
 Yoshiko MiyazakiNot listed | Not listed |
 Hiroshi KatsunoNot listed | Not listed |
| KKanami NishimotoNot listed | Not listed |
 Koyo MaedaNot listed | Not listed |