STB (Etude Music) is credited as the music in the official Etude production list.
Production division of labor
The music column features Kimiki Nakamura, STB, YET11, Junpei Fujisaki, and Chikugokk; Currently, there is no per-track chart listing the tracks each person is responsible for.
Related entries
- Participated Musical Works:トレイメント～Etude～
References
Data compiled on: 2026-10-07.