Doma is a major supporting antagonist of Demon Slayer: Kimetsu no Yaiba. He is a demon affiliated with the Twelve Kizuki, holding the second highest position, Upper Rank Two. He is also the leader of the Eternal Paradise Faith, a cult dedicated to worshipping Doma and a place where he listens to all his followers’ troubles and gives them advice. He has held this position since he was a human child. It also acts as a place for Doma to gather and kill his victims. This cult also took in Inosuke Hashibira’s mother, Kotoha Hashibira, who Doma murders after finding out she discovered that Doma was eating his followers.