M01 - Theme Song
Vocal: Ceui
Lyrics: Tatsuki Shiraya
Composition/Arrangement: Donmaru
M02 - Image Song
Vocal: Rein Sakura (CV. Yui Kusuhara)
Lyrics: Tatsuki Shiraya
Composition/Arrangement: Yuichiro Usui
M03 - Insert Song
Vocal: Luna
Lyrics: Tatsuki Shiraya
Composition/Arrangement: Yuichiro Usui
M04 - Ending Theme
Vocal: Duca
Lyrics: Tatsuki Shiraya
Composition/Arrangement: Donmaru
M05 - Drama
Cast: Rein Sakura (CV. Yui Kusuhara)
This album was originally scheduled for release on March 27, 2020.
Album was composed by Donmaru / Yuichiro Usui and was released on May 29, 2020. Soundtrack consists of 5 tracks tracks with duration over . Album was released by tone work's.
CD 1
| 1 | Rainbow Days | | |
| 2 | でんじゃらすきゅーとはっかーレインちゃん 佐倉雨音ver. | | |
| 3 | After Rain | | |
| 4 | Unknown | | |
| 5 | 録り下ろしボイスドラマ | | |
