Rui wa Tomo wo Yobu VOCAL CD
| Composed by | Marika / Shunsuke Shiina |
| Arranged by | Satoru Inohara / Shunsuke Shiina |
| Published by | Akatsuki Works |
| Catalog number | AW-1002 |
| Release type | Game Soundtrack - Official Release |
| Format | 1 CD - 4 Tracks |
| Release date | June 26, 2008 |
| Duration | 00:16:36 |
| Genres |
Preorder bonus.
"Kizuna" / "Bond" (theme song)
written & composed by Marika
arranged by Satoru Inohara
vocal by Marika
"Takaramono" / "Treasure" (ending theme)
written by Riryka
composed & arranged by Shunsuke Shiina
vocal by Riryka
"Kizuna" / "Bond" (theme song)
written & composed by Marika
arranged by Satoru Inohara
vocal by Marika
"Takaramono" / "Treasure" (ending theme)
written by Riryka
composed & arranged by Shunsuke Shiina
vocal by Riryka
| 1 | Bond | 04:12 |  |
| 2 | Treasure | 04:06 | |
| 3 | Bond (instrumental Ver) | 04:12 | |
| 4 | Treasure (instrumental Ver) | 04:06 | |
