FLAT VOCAL COLLECTION
| Published by | FLAT |
| Release type | Game Soundtrack - Official Release |
| Format | 1 CD - 13 tracks |
| Release date | December 21, 2012 |
| Genres |
| 1 | シークレットゲーム |  | |
| 2 | トラワレビト | | |
| 3 | 桜華想恋 | | |
| 4 | 散って、咲いて | | |
| 5 | Causal Chain | | |
| 6 | 光の溢れるときには | | |
| 7 | Sign | | |
| 8 | 戦場の絆 | | |
| 9 | Labyrinth | | |
| 10 | Respective ways | | |
| 11 | 新しい未来へ | | |
| 12 | to me… | | |
| 13 | 昨日の涙と明日の笑顔 | |
