POP MASTER / Nana Mizuki
| Composed by | Mizuki Ueki / Nana Mizuki |
| Arranged by | Hitoshi Fujima / Jun Suyama |
| Published by | King Records |
| Catalog number | KICM-1336 |
| Release type | Game Soundtrack - Official Release |
| Format | 1 CD - 2 tracks |
| Release date | April 13, 2011 |
| Genres |
UNBREAKABLE is the Opening theme for the 3DS/PSP game "UnchainBlades ReXX".
Lyrics:
Nana Mizuki (01)
Shoko Fujibayashi (02)
Composition:
Nana Mizuki (01)
Shunryuu (02)
Arrangement:
Hitoshi Fujima [Elements Garden] (01)
Jun Suyama (02)
Vocals:
Nana Mizuki (01, 02)
| 1 | POP MASTERNana Mizuki |  | |
| 2 | UNBREAKABLEShunryuu | |
