2.5Jigen no Ashioto / MOSAIC.WAV
| Composed by | Susumu Kayamori |
| Arranged by | Masaya Koike |
| Published by | TYRELL LAB. |
| Catalog number | AKS-005 |
| Release type | Game Soundtrack - Official Release |
| Format | 1 CD - 3 tracks |
| Release date | February 23, 2007 |
| Genres |
| 1 | スマイル０円 | ||
| 2 | 2.5次元の足音 | ||
| 3 | ぱんちゅありー |
