Under his carefree and emotionless demeanor, Doma is a cold and calculating individual with an extremely keen intellect. His high intelligence may be the reason why he looks down on humans, genuinely believing that they are pathetic and stupid. The only human he has seemed to ever have care for is Kotoha Hashibira who is inosukes mother. 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.