rainbow
| Composed by | Chiyomaru Shikura |
| Arranged by | Masaki Mashimo |
| Published by | evolution |
| Catalog number | DGES-10004/B |
| Release type | Game Soundtrack - Official Release |
| Format | 2 CD - 6 tracks |
| Release date | July 27, 2011 |
| Duration | 00:28:10 |
| Genres |
| 1 | rainbow | 07:03 | |
| 2 | rainbow (女性 Only Vocal Version) | 07:02 | |
| 3 | rainbow (男性 Only Vocal Version) | 07:02 | |
| 4 | rainbow (Instrumental) | 07:03 |
CD 2
| 1 | rainbow Music Clip | ||
| 2 | Making of rainbow |
