桜色リフレイン～Spring has come～
Words: Aruna Ryuki, Sara Sara
Music: Aruna Ryuki
Vocal: Sakura Touno
Violin: TAM
Tender winD
Words: Aruna Ryuki, Sara Sara
Music: Aruna Ryuki
Vocal: MiU
Album was composed by Aruna Ryuki and was released on May 25, 2018. Soundtrack consists of 4 tracks tracks with duration over about 20 minutes. Album was released by Hearts.
CD 1
| 1 | 桜色リフレイン～Spring has come～ (full) | 05:38 | |
| 2 | 桜色リフレイン～Spring has come～ (Instrumental) | 05:38 | |
| 3 | Tender winD (full) | 04:52 | |
| 4 | Tender winD (Instrumental) | 04:50 | |
