| Actor | Role |
|---|---|
 Narumi Yasuda水元さとみ | 水元さとみ |
 Tetsuya Bessho水元耕一 | 水元耕一 |
 Miyu Honda水元紗綾 | 水元紗綾 |
 Fuka Koshiba水元葉子 | 水元葉子 |
 Rino Katase竹井コーチ | 竹井コーチ |
 Marin HondaNot listed | Not listed |
 Kazue TsunogaeNot listed | Not listed |
 Akio KanedaNot listed | Not listed |
| TToru KugasawaNot listed | Not listed |
| RRina SawayamaNot listed | Not listed |
 Mai AsadaNot listed | Not listed |
 Midori KatōNot listed | Not listed |
 Rie MinemuraNot listed | Not listed |
 Koh TakasugiNot listed | Not listed |