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. Doma is outwardly friendly, possessing an approachable and charismatic air and described to talk and act in a calm and carefree manner by Kanae Kocho. However, it is soon revealed that Doma has psychopathic tendencies, adopting sick beliefs and habits like ruthlessly and happily murdering and devouring his cult's followers and young women