
Quick answer — flumpool worked on The Yuzuki Family’s Four Sons (Theme Song Performance), AJIN: Demi-Human -Compel- (Theme Song Performance), Ajin OVA (Theme Song Performance) and 1 more anime.
flumpool worked on The Yuzuki Family’s Four Sons (Theme Song Performance), AJIN: Demi-Human -Compel- (Theme Song Performance), Ajin OVA (Theme Song Performance), SEVEN KNIGHTS REVOLUTION: Hero Successor (Theme Song Performance).