Shamoto runs a small tropical fish shop. When his daughter Mitsuko is caught shoplifting at a grocery store a man named Murata steps in to settle things between the girl and the store manager. Murata also runs a tropical fish shop and he and Shamoto soon become friendly. However Murata hides many dark secrets behind his friendly face.
Unfortunately the movie Cold Fish is not yet available on HBO Max.
| Production | Yoshinori Chiba | Producer |
| Production | Toshiki Kimura | Producer |
| Directing | Sion Sono | Director |
| Writing | Sion Sono | Screenplay |
| Writing | Yoshiki Takahashi | Screenplay |
| Production | Akifumi Sugihara | Executive Producer |
| Sound | Tomohide Harada | Original Music Composer |
| Camera | Shinya Kimura | Director of Photography |
| Editing | Junichi Ito | Editor |
| Costume & Make-Up | Satoe Araki | Costume Design |
| Costume & Make-Up | Yoko Kinebuchi | Makeup Artist |
| Costume & Make-Up | Yoko Kinebuchi | Hairstylist |
| Directing | Satoshi Yoshida | Assistant Director |
| Sound | Hajime Komiya | Sound |
| Visual Effects | Tsuyoshi Kazuno | Visual Effects Supervisor |
| Lighting | Eiji Oshita | Gaffer |
| Art | Takashi Matsuzuka | Art Direction |
