
Quick answer — ROCKY CHACK worked on Spice and Wolf II (Theme Song Performance), Spice and Wolf II: Wolf and the Amber Melancholy (Theme Song Performance), Zegapain (Theme Song Performance).
ROCKY CHACK worked on Spice and Wolf II (Theme Song Performance), Spice and Wolf II: Wolf and the Amber Melancholy (Theme Song Performance), Zegapain (Theme Song Performance).