Summary
Toshihisa Negi appears as a recurring figure throughout the Jujutsu Kaisen series and its prequel, Jujutsu Kaisen 0: Jujutsu High. Functioning as a curse user, he formerly served as a commander within the sorcerer collective known as Suguru Geto's "family." Following Suguru's death, both Negi and Manami Suda resolved to honor his legacy by pledging their allegiance to the entity that had usurped his body.
