Introducing the 4th official soundtrack for the smartphone RPG Romancing SaGa Re;univerSe, Featuring 15 tracks from both Cloud Realm Arc and the Koyomi Arc.

This OST also includes the vocal tracks Mayu-hime and Two-Winged Princess sung by Junko Iwao, as well as The Four Inverses Battle 1: Quartet Version and The Four Inverses Battle 3: Quartet Requiem sung by Kyoko Kishikawa.

01. Seize the Sky

02. Moonlight Passion

03. Proof of Victory

04. Mayu-hime

05. The Four Inverses Battle 1: Quartet Version

06. The Four Inverses Battle 2: Tetra Realm

07. The Four Inverses Battle 3: Quartet Requiem

08. Two-Winged Princess

09. KAGURA (Koyomi's Theme)

10. Balordear: Destiny of the Eight

11. Reverse of Re;univerSe

12. Mayu-hime (Instrumental Version)

13. The Four Inverses Battle 1: Quartet Version (Instrumental Version)

14. The Four Inverses Battle 3: Quartet Requiem (Instrumental Version)

15. Two-Winged Princess (Instrumental Version)