Character from Demon Slayer by Koyoharu Gotouge
The 97th leader of the Demon Slayer Corps — a dying man whose curse-ravaged body can barely stand, whose voice alone can calm the nine most dangerous people alive, and who has been playing the longest game against Muzan for generations.
Kagaya leads the Demon Slayer Corps through presence rather than power. He cannot fight, cannot see, and is dying visibly — but every Hashira, including the most volatile ones, listens when he speaks. His voice has an almost supernatural calming effect, described as a frequency that soothes the listener's heart rate. Sanemi stops shouting. Obanai unclenches. Gyomei weeps less. This isn't magic; it's the charisma of someone who is utterly, selflessly devoted to the people he leads. The Ubuyashiki family is cursed — every head of the family dies young of the same degenerative disease, the price for sharing blood with Muzan Kibutsuji a thousand years ago. Kagaya has known since childhood that his death is fixed; the only variable is what he accomplishes before it. This foreknowledge made him either the most serene or the most desperate man alive, and somehow he chose serene. His final act — detonating himself, his wife Amane, and their home with Muzan inside — was planned years in advance. He spent his last moments smiling, talking to Muzan about the beauty of human will, and then blew up. His children were positioned at a safe distance, already briefed on succession.
Frail and visibly ill — a wasting curse has ravaged his body, leaving his skin pale and scarred with dark lesions that spread progressively. By his final appearance, his eyes are completely clouded and he is blind. Long black hair, gentle facial features visible beneath the damage. Wears a formal black haori over white robes. Despite his deteriorating condition, he carries himself with absolute composure. His smile, when it appears, is described as so serene it borders on otherworldly.
Also known as: Kagaya, Ubuyashiki, Oyakata-sama, Master Ubuyashiki