Doma is one of the most powerful demons in the Demon Slayer series and holds the Upper Moon Two position. He is also the leader of a cultist group known as the Eternal Paradise Faith, a cult that worships him and considers him to be some kind of spiritual guide and offers advice to his followers, but in actuality, he uses this position to lure and devour humans. As the Upper Moon Two demon, Doma possesses a Blood Demon Art known as Cryokinesis, an ability which allows him to manipulate and use ice-based attacks, making him a dangerous threat to the Demon Slayer Corps.