Du Fei Wu Yu, the composer of the music.

Hisajiro Muramatsu, Jing Daole Murai and Cang Naimian.

Hisajiro Muramatsu is responsible for the city BGM, such as the Moon Shadow House, the forest of cicadas, etc. Jing Daole Murai is responsible for fighting BGM, such as the appearance of magic people and invisibility, while Cang Naimian is responsible for the plot BGM, such as Song of nothingness and Black Witch.