A3! FIRST SPRING EP
| Composed by | Katsutoshi Kitagawa / Kentaro Sonoda / Masato Nakayama / yamazo |
| Arranged by | Katsutoshi Kitagawa / Kentaro Sonoda / Masato Nakayama / rionos / yamazo |
| Published by | Pony Canyon |
| Catalog number | PCCG-01601 |
| Release type | Game Soundtrack - Official Release |
| Format | 1 CD - 8 tracks |
| Release date | May 24, 2017 |
| Duration | 00:34:29 |
| Genres |
| 1 | Spring has come! | 04:18 | |
| 2 | 僕らの絆 | 05:03 | |
| 3 | 赤い髪のチェリーブロッサム | 04:47 | |
| 4 | SICK SICK SICK | 03:08 | |
| 5 | Spring has come! (INSTRUMENTAL) | 04:18 | |
| 6 | 僕らの絆 (INSTRUMENTAL) | 05:03 | |
| 7 | 赤い髪のチェリーブロッサム (INSTRUMENTAL) | 04:47 | |
| 8 | SICK SICK SICK (INSTRUMENTAL) | 03:05 |
