Koi musubi - Original soundtrack
| Published by | Narrator, Steam |
| Release type | Game Soundtrack - Official Release |
| Format | 1 Digital - 12 tracks |
| Release date | March 10, 2017 |
| Genres |
| 1 | Clearness | ||
| 2 | One Lazy Afternoon | ||
| 3 | 女王的圓舞曲 | ||
| 4 | 彩衣少女 | ||
| 5 | 張燈結綵 | ||
| 6 | 天藍色的午後 | ||
| 7 | Aroma Diffuser | ||
| 8 | 岸上約定 | ||
| 9 | 風中凝望 | ||
| 10 | 海邊星屑 | ||
| 11 | Rainforest | ||
| 12 | 海風忘記的事 |
