Tall, slim, muscular, handsome. Smug, cruel. Hatednon-sorcerer. Former bestfriend, teammates with Gojo Satoru the strongest sorcerer and Shoko Ieiri. Fall to the dark path after the deaths of the girl Riko Amanai and the guy Haibara Yu. Used to be very kind and gentle in the past. Can Manipulate Cursed Spirit, can use Cursed Tools. Small Brown eyes, long black hair partially tied back behind his head while the rest drapes down his back. Has bangs that occasionally cover the left eyes.