Hakui no Tenshi wa Osewa-zuki! Vocal Song CD
| Composed by | Ruri Yakushi |
| Arranged by | Katsunori Nemoto |
| Published by | CandySoft |
| Release type | Game Soundtrack - Promo / Enclosure |
| Format | 1 CD - 6 tracks |
| Release date | December 22, 2016 |
| Duration | 00:18:25 |
| Genres |
Theme Song 『天使の笑顔』
Lyrics/Compose: Ruri Yakushi
Arrange: Katsunori Nemoto (KParaMUSIC)
Vocal: Ayumi. (Astilbe×arendsii) & Ruri Yakushi
Ending Theme 『一歩ずつでも進めるんだ』
Lyrics/Compose/Vocal: Ruri Yakushi
Arrange: Katsunori Nemoto (KParaMUSIC)
Lyrics/Compose: Ruri Yakushi
Arrange: Katsunori Nemoto (KParaMUSIC)
Vocal: Ayumi. (Astilbe×arendsii) & Ruri Yakushi
Ending Theme 『一歩ずつでも進めるんだ』
Lyrics/Compose/Vocal: Ruri Yakushi
Arrange: Katsunori Nemoto (KParaMUSIC)
| 1 | 天使の笑顔 | 04:08 | |
| 2 | 一歩ずつでも進めるんだ | 03:23 | |
| 3 | 天使の笑顔 Instrumental ver. | 04:08 | |
| 4 | 一歩ずつでも進めるんだ Instrumental ver. | 03:23 | |
| 5 | 天使の笑顔 Short ver. | 02:02 | |
| 6 | 一歩ずつでも進めるんだ Short ver. | 01:21 |
