
Quick answer — FictionJunction worked on Tsubasa: Spring Thunder Chronicles (Theme Song Performance), PandoraHearts (Theme Song Performance), Elemental Gelade (Theme Song Performance) and 2 more anime.
FictionJunction worked on Tsubasa: Spring Thunder Chronicles (Theme Song Performance), PandoraHearts (Theme Song Performance), Elemental Gelade (Theme Song Performance), Puella Magi Madoka Magica the Movie -Walpurgisnacht: Rising- (Theme Song Performance), Okamikakushi ~ Masque of the Wolf (Theme Song Performance).