THE OST IS OUT! Contains every song used up until episode 20 :3 TRACKLIST
1. Rebellion Star! Yuki ver. (Sung by: Daiki Yamashita)
2. Swear To~ Seto ver. (Sung by: ???)
3. Yozora wa Nandemo Shiteru no? Hajime ver. (Sung by: Shunya Hiruma)
4. CHU CHU RAINBOW Miyu ver. (Sung by: Sayuri Hara)
5. Garasu no Hanazono Blooming*Snow ver. (Sung by: Daiki Yamashita, Yuki Kaji)
6. Glass Doll
7. One Step Stardust Ver. (Sung by: ???, Shunya Hiruma, Sayuri Hara)
8. One Step Stardust Ver 2. (Sung by: ???, Shunya Hiruma, Shōtaro Morikubo)
9. MY SHOW TIME! Josh ver. (Sung by: Irl!Yuki)
10. Take Me Higher DevilBloomingFlower ver. (Sung by: Daiki Yamashita, Yuki Kaji, Remi from STARANIS)
11. The End of The World Yuki ver. (Sung by: Daiki Yamashita)
There you have it :3