Chain ~Ushinawareta Ashiato~ mini album
| Composed by | Hideki Sakakibara |
| Published by | ZyX |
| Catalog number | ZYX-00271-2 |
| Release type | Game Soundtrack - Promo / Enclosure |
| Format | 1 CD - 2 tracks |
| Release date | June 29, 2001 |
| Duration | 00:08:32 |
| Genres |
Vocal: TAMMY (Yoko Makiguchi)
| 1 | Chain | 04:17 |  |
| 2 | Chain (Karaoke) | 04:15 | |
