Yuta Okkotsu

The protagonist of Jujutsu Kaisen 0: a boy haunted by Rika, his late childhood friend, who becomes one of the four special-grade sorcerers. His technique copies those of others.

He discovers that he himself cursed Rika by refusing her death, and at the end of 2017 he defeats Geto. Named Yuji's executioner after Shibuya, he fakes his death to save him. In the Sendai colony he breaks the deadlock between four very strong players. In Shinjuku, using the technique he copied from Kenjaku, he enters Gojo's body and kills Kenjaku.