A fishing union depends on two brothers to make up the losses caused by the dishonest captains they replaced.
You can now watch Fireworks Over the Sea online on the following streaming providers in the United States.
| Writing | Keisuke Kinoshita | Screenplay |
| Directing | Keisuke Kinoshita | Director |
| Editing | Yoshi Sugihara | Editor |
| Production | Takeshi Ogura | Producer |
| Costume & Make-Up | Eikichi Hayashi | Costume Design |
| Art | Tatsuo Hamada | Art Direction |
| Art | Ushitarô Shimada | Set Decoration |
| Camera | Hiroshi Kusuda | Director of Photography |
| Sound | Chūji Kinoshita | Original Music Composer |