Choujigen Game Neptune Duet Sisters Song Vol.1
| Published by | 5pb. Records |
| Catalog number | FVCG-1201 |
| Release type | Game Soundtrack - Official Release |
| Format | 1 CD - 8 tracks |
| Release date | May 23, 2012 |
| Genres |
Performed by Neptune (CV: Rie Tanaka) & Nepgear (CV: Yui Horie)
| 1 | Smile・Spiral |  | |
| 2 | Lady Cool -Purple Heart | | |
| 3 | M.P.B.L -MOST PURE BRAVE LADY | | |
| 4 | Smile・Spiral(off Vocal) | | |
| 5 | Lady Cool -Purple Heart(off Vocal) | | |
| 6 | M.P.B.L -MOST PURE BRAVE LADY(off Vocal) | | |
| 7 | Cast Comment Rie Tanaka | | |
| 8 | Cast Comment Yui Horie | |
