Pastel Days / Yui Sakakibara
| Composed by | Jun Kageie |
| Arranged by | Jun Kageie |
| Published by | Siesta |
| Release type | Game Soundtrack - Promo / Enclosure |
| Format | 1 CD - 2 tracks |
| Release date | November 22, 2007 |
| Duration | 00:10:16 |
| Genres |
| 1 | Pastel Days | 05:09 | |
| 2 | Pastel Days karaoke Ver. | 05:07 |
