Birthdays the Beginning Original Soundtrack
| Composed by | Takayuki Nakamura |
| Published by | BRAINSTORM LABEL |
| Release type | Game Soundtrack - Official Release |
| Format | 1 Digital - 11 tracks |
| Release date | February 22, 2017 |
| Duration | 00:26:54 |
| Genres |
| 1 | Birthdays the Beginning | 03:24 | |
| 2 | Precious Memories | 01:26 | |
| 3 | River of Time | 01:42 | |
| 4 | Stars Will Dance | 02:57 | |
| 5 | In the Beginning Was a Small Life | 05:11 | |
| 6 | Nothing.. | 00:32 | |
| 7 | The Smell of a Study Room | 01:42 | |
| 8 | Welcome to My World | 05:13 | |
| 9 | Yesterday's Dream | 01:03 | |
| 10 | Sayonara Suddenly | 01:52 | |
| 11 | Sayonara Suddenly Nonguitar | 01:52 |
