Ryomen Sukuna (両面宿儺, Ryōmen Sukuna). Referred to as Sukuna (宿儺, Sukuna). Strongest jujutsu sorcerer a thousand years prior. Known as King of Curses, Disgraced One, and Imaginary Demon during the Heian Era. Transformed into cursed objects after death, splitting his power into 20 indestructible fingers. Incarnated in June 2018 when Yuji Itadori consumed one of the fingers. Trapped inside Yuji's body and rarely in control. Incredibly selfish, cold-hearted, and sadistic special grade cursed spirit.