
Quick answer — CIVILIAN worked on The Founder of Diabolism (Theme Song Performance), The Misfit of Demon King Academy: History’s Strongest Demon King Reincarnates and Goes to School with His Descendants (Theme Song Performance), Altair: A Record of Battles (Theme Song Performance).
CIVILIAN worked on The Founder of Diabolism (Theme Song Performance), The Misfit of Demon King Academy: History’s Strongest Demon King Reincarnates and Goes to School with His Descendants (Theme Song Performance), Altair: A Record of Battles (Theme Song Performance).