Ryomen Sukuna is the main antagonist of Jujutsu Kaisen, the manga and anime created by Gege Akutami. He is a human sorcerer from the Heian era, presented as over a thousand years old, and he is known as the King of Curses. After his death his soul was split into twenty cursed fingers, and when the high schooler Yuji Itadori ate one, Sukuna was revived inside Yuji's body.

He is known for sadism, arrogance and strength, and he treats humans as insects who have no right to complain. He is intelligent and manip