A diving club is in danger of going bankrupt. To save the diving club, a female coach returns from the U.S. to coach the club and promises that a diver from the club will make the Japanese Olympic team.
| Actor | Role |
|---|---|
 Kento HayashiTomoki Sakai | Tomoki Sakai |
 Sosuke IkematsuYōichi Fujitani | Yōichi Fujitani |
 Junpei MizobataShibuki Okitsu | Shibuki Okitsu |
 Asaka SetoKayoko Asaki | Kayoko Asaki |
 Misako RenbutsuKyoko Nishikawa | Kyoko Nishikawa |
 Ken MitsuishiCoach Fujitani | Coach Fujitani |
 Tohru EmoriIchiro Maebara | Ichiro Maebara |
| SShohei YamazakiRage Maruyama | Rage Maruyama |
| KKoji SatoHisashi Sakai | Hisashi Sakai |
 Taizo ShiinaDaisuke Inoue | Daisuke Inoue |
 Junya IkedaHironari Sakai | Hironari Sakai |
| IIori AshiharaYoung Tomoki Sakai | Young Tomoki Sakai |
 Takumi KitamuraYoung Yoichi Fujitani | Young Yoichi Fujitani |
 Kensho OnoHideo Suzuki | Hideo Suzuki |
| TTakamasa AbeNot listed | Not listed |