Dear Butterfly / MEZZO"
| Composed by | Kay / Toshihiko Watanabe |
| Arranged by | Kay / Toshihiko Watanabe |
| Published by | Lantis |
| Catalog number | LACM-14687 |
| Release type | Game Soundtrack - Official Release |
| Format | 1 CD - 4 tracks |
| Release date | November 22, 2017 |
| Duration | 00:19:28 |
| Genres |
| 1 | Dear Butterfly | 05:08 | |
| 2 | 月明かりイルミネイト | 04:38 | |
| 3 | Dear Butterfly (Off Vocal) | 05:08 | |
| 4 | 月明かりイルミネイト (Off Vocal) | 04:34 |
