Third-year university students are at the crossroads of their lives, confronted with life choices. Matsuoka Aoi loves the sea but has given up on her dream of oceanographic research due to her parents’ objections. However, life begins to change for her as she meets students of Kaiyo University at an aquarium they are working in. Love and friendship are entwined as the eight youths pursue their dreams together.
Unfortunately the movie Sea Side Blue is not yet available on HBO Max.
| Writing | Chiho Watanabe | Screenplay |
| Production | Shigeyama Yoshinori | Producer |
| Directing | Ryo Nishimura | Director |
| Production | Kyo Ito | Producer |
| Production | Yoko Edami | Producer |
| Production | Sadako Ikeda | Producer |
