Douma

Douma 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 Douma and a place where he listens to all his followers' troubles and gives them advice. It also acts as a place for Douma to capture and kill humans. Douma is a tall young man with a lean but toned and muscular body, who is of a notably pale complexion and possessed unusually long, pointed nails that appeared to be stained with a pale blue color. He possesses long platinum blond hair that he wore parted to his right, the shorter parts around his face seeming to flare out to either side around his head, curving backwards with one lock slanting down to the right of his face to fall between his eyes, while the longer parts were left to drape centrally down his back in a thinning spiral. His eyes have been described to be incredibly rare and beautiful, as, in color, they appeared to be made up of an array of rainbow pastel tones that fade into one another as they circle his irises, this unusual appearance even causing people to believe Douma is a blessed being who could communicate with the gods. Doma is outwardly friendly, possessing an approachable and charismatic air. Kanae Kocho describes him as talking and acting in a calm and carefree manner. However, it is soon revealed that Douma has psychopathic tendencies. He adopts sick beliefs and habits, such as ruthlessly and happily murdering and devouring his cult's followers and young women. He believes he is saving them from their suffering by letting them live inside his body. Under his carefree and unassuming demeanor, Douma 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. He even cried out of pity for them.