Restless and unsure of his future, a high school senior destined to inherit his family’s island inn begins to question the traditions of his tight-knit hometown. But when two free-spirited college students from the city arrive, their visit opens his eyes to a wider, shimmering world beyond the shores he’s always known.
| Actor | Role |
|---|---|
 Yudai TakeuchiTaiyo Suzuki | Taiyo Suzuki |
| SSaina FukushimaRiku Matsuda | Riku Matsuda |
| MMisa WakanaHaruka Sano | Haruka Sano |
| HHiroki NumaguchiToya Mizutani | Toya Mizutani |
 Rito InadaTakahashi | Takahashi |
 Yuko ToyamaMiyuki Suzuki | Miyuki Suzuki |
| KKushiro KusudaSelf | Self |
 Hideo TsuchidaOyamada | Oyamada |
| NNahoko KinoshitaAnna Kashiwagi | Anna Kashiwagi |
| TTakumi HasegawaRyota Takahashi | Ryota Takahashi |
 Yukihisa TamuraYuki | Yuki |
 Ryohei AbeKaito Suzuki | Kaito Suzuki |
 Ryosuke YagamiNot listed | Not listed |