Theme Song『Doll』
Vocal：YuNa
Lyrics：Toshinori Orikura from STRIKERS
Music, Arrange：Toshinori Orikura from STRIKERS
ED『笑っていいよ』
Vocal：Masayo Shinkai
Lyrics：Toshinori Orikura from STRIKERS
Music, Arrange：Toshinori Orikura from STRIKERS
Album was composed by Toshinori Orikura and was released on November 30, 2018. Soundtrack consists of 23 tracks tracks with duration over . Album was released by BLACKCyc.
CD 1
| 1 | Doll -full version- | | |
| 2 | 笑っていいよ -full version- | | |
| 3 | Folklore［SAINOGAMI］ | | |
| 4 | 逢魔が時 | | |
| 5 | printemps | | |
| 6 | THE ABYSS | | |
| 7 | 享楽地獄 | | |
| 8 | 赤い月 | | |
| 9 | 神の贖い | | |
| 10 | 高貴なる儀式 | | |
| 11 | Sacrifice | | |
| 12 | 真珠星 | | |
| 13 | 鬼が出るか蛇が出るか | | |
| 14 | Hurry up! | | |
| 15 | 凶音 | | |
| 16 | 今は呑む時、今は気ままに踊る時 | | |
| 17 | 京旺大学民俗学研究室 | | |
| 18 | Doll -full version-（original karaoke） | | |
| 19 | Doll -full version-（instrumental） | | |
| 20 | Doll -short version- | | |
| 21 | 笑っていいよ -full version-（original karaoke） | | |
| 22 | 笑っていいよ -full version-（instrumental） | | |
| 23 | 笑っていいよ -short version- | | |
