Keisuke Isobe and Koume Satou live a rather dull life. But when Koume's crush breaks her heart, their situation becomes quite unordinary. She starts a "no-strings-attached" relationship with Keisuke, whom she had previously rejected, both finding solace in the other in order to fill the emotional voids in their lives.
Unfortunately the movie A Girl on the Shore is not yet available on HBO Max.
| Directing | Atsushi Ueda | Director |
| Writing | Atsushi Ueda | Screenplay |
| Editing | Atsushi Ueda | Editor |
| Sound | Happy End | Theme Song Performance |
| Sound | Katsuhiko Maeda | Original Music Composer |
| Writing | Inio Asano | Comic Book |
| Art | Satoshi Yokohari | Art Direction |
| Art | Satoshi Yokohari | Decorator |
| Sound | Hiroki Yaei | Sound |
| Lighting | Tatsuya Ishigaki | Lighting Director |
| Visual Effects | Yosuke Omori | Photo Retouching |
| Production | Shinpei Oguchi | Publicist |
| Production | Tokushi Suzuki | Line Producer |
| Production | Naoto Shirakawa | Producer |
| Production | Tomonori Akiyama | Producer |
| Production | Naoki Kai | Executive Producer |
| Directing | Wataru Hiranami | Assistant Director |
