Hiiro no Kakera: Shin Tamayori-hime Denshou -Piece of Future- Original Soundtrack
| Composed by | Kenji Kaneko |
| Published by | Team Entertainment |
| Catalog number | KDDL-00035 |
| Release type | Game Soundtrack - Official Release |
| Format | 1 Digital - 5 tracks |
| Release date | December 19, 2018 |
| Duration | 00:13:36 |
| Genres |
| 1 | 未来の欠片 | 01:43 | |
| 2 | 新たな毎日 | 02:26 | |
| 3 | 夜の静寂に抱かれて | 03:45 | |
| 4 | 未来の欠片(ピアノver) | 02:50 | |
| 5 | 未来の欠片(オルゴールver) | 02:52 |
