Sonzai Riyuu - raison d'etre ~Schizanthus to Tsukiyo ni Odoru feat.Rekka Katakiri~
| Published by | Time Files Record |
| Catalog number | TIMF-007 |
| Release type | Game Soundtrack - Official Release |
| Format | 1 CD - 8 tracks |
| Release date | February 19, 2014 |
| Genres |
| 1 | Revanche～我憎故我在 我愛故我在～ | ||
| 2 | 白い誓い | ||
| 3 | 戦場の踊り子 | ||
| 4 | 存在理由―raison d'etre | ||
| 5 | Revanche～我憎故我在 我愛故我在～ Instrumental | ||
| 6 | 白い誓い Instrumental | ||
| 7 | 戦場の踊り子 Instrumental | ||
| 8 | 存在理由―raison d'etre Instrumental |
