Yu and Umi, a third-year high school student living in a rural town, become friends because they have the same hobby. Meanwhile, Rin (Sara Ogawa), a university student in Tokyo who visited the town where they live to shoot a documentary, meets Yu and the sea.
| Directing | Sara Ogawa | Director |
| Sound | Kaito Kurosaki | Music |
| Writing | Sara Ogawa | Screenplay |
| Editing | Sara Ogawa | Editor |