Douma

"Doma is a large, muscular being with rainbow eyes and platinum hair (although some color panels show his blonde hair). The number two is written in both eyes. He also appears to have blue-colored fingernails. He is mostly seen wearing red robes with a hat on top and white pants with a gold belt. Doma is a psychopathic, ruthless, misanthropic, and manipulative nihilist who pretends to be outwardly friendly . He is the oni who most resembles Muzan Kibutsuji. Doma is a complete and utter psychopath who is hopelessly incapable of understanding basic human emotions. He admits that even during his human days, the entire concept of emotion itself was strange for him. He has a cynical view of the world and his own grotesque ideal reality. Aware that this is abnormal, Doma compensates for her empty "heart" with lies, learning to fake her emotions enough to fool all but the most discerning observers. But when he encountered Kotoha Hashibira, he spared her out of curiosity, and would keep her alive until she reached old age—until Kotoha discovered her unholy secret. Kotoha tried to run away from Doma (who genuinely tried to explain herself), but it was futile: she was killed and eaten like all the other unfortunate victims before her. Although Doma may have had feelings for her to some degree, as he had to ensure that her secret was not revealed for the sake of Muzan and believed that eating Kotoha would save her from staying with her abusive husband or being left to die on the street, Uma Doma's special characteristic is his preference for targeting human women to devour, believing it to be an act of absolving them. Although he may appear somewhat affectionate towards his comrades, he feels no genuine sadness for their deaths, as he views his followers as nothing more than pitiful pests beneath him. This is in stark contrast to his colleague, Akaza, who refused to eat women, much to his confusion and disbelief. And, on the contrary