Hold on to love / Aiko Kayo
| Composed by | Daichi Hayakawa / Greenwich Fields |
| Arranged by | ATS- / Greenwich Fields / YAS KITAJIMA |
| Published by | Avex Trax |
| Catalog number | AVCD-30825/B |
| Release type | Game Soundtrack - Official Release |
| Format | 2 CD - 6 tracks |
| Release date | January 25, 2006 |
| Duration | 00:19:18 |
| Genres |
| 1 | Hold on to love | 04:36 | |
| 2 | Callin' ~Boku wo Yobu Koe~ | 05:04 | |
| 3 | Hold on to love (Instrumental) | 04:35 | |
| 4 | Callin' ~Boku wo Yobu Koe~ (Instrumental) | 05:03 |
CD 2
| 1 | Hold on to love (Music Clip) | ||
| 2 | Making Movie |
