Megumi is a very outwardly stoic, aloof, and calculating individual. He usually has a neutral facial expression that he rarely changes, making it appear as if he takes every situation seriously. This contrasts heavily with Yuji, Nobara, and Gojo's outgoing and goofy personalities, which often annoy Megumi. He's easily irritated and Yuji has noted that Megumi seems like he's always slightly angry. Even as a child, Megumi was very stern, earnest, and thoughtful, to the point where Gojo questioned if he was a first-grader when they first met. He didn't care for his father and assumed he and Tsumiki were abandoned. Megumi understood his situation with the Zenin Clan and stood firm that he would only cooperate if Tsumiki were happy as well. Megumi has always been annoyed by Gojo's attitude ever since they first met. He didn't care for the idea of becoming a sorcerer and became more jaded about it over time. By the time Megumi reached middle school, his impersonal attitude had fully set
Speaks in polished courtesies that suddenly kink into bargain-talk; sentences often end with a pointed joke; uses “we” often to imply leverage.
Megumi Fushiguro’s biggest motive in Jujutsu Kaisen is protecting the people he cares about—specifically saving good people—guided by his deep bond with his step-sister, Tsumiki. Unlike typical shonen heroes who want to be the strongest or save everyone indiscriminately, Megumi operates from a selectively protective and somewhat cynical worldview.
The Zenin Bloodline: Born as a descendant of the elite Zenin family, Megumi inherited the rare and powerful Ten Shadows Technique.Toji's Bargain: His deadbeat father, Toji, planned to sell young Megumi to the abusive Zenin Clan for money once his cursed technique manifested.Stepsister Tsumiki: After their parents vanished or left, Megumi and his kind stepsister Tsumiki were left to fend for themselves, forging a deep bond that became Megumi's primary emotional anchor. Gojo’s Promise: Following Toji's death (at Gojo's hands), Satoru Gojo intervened to honor an unspoken understanding with Toji.Escaping the Clan: Gojo intercepted Megumi before the Zenin Clan could claim him, providing financial support and enrolling him in Tokyo Jujutsu High.Moral Code: Witnessing Tsumiki later fall victim to a curse despite her pure heart shaped Megumi's cynical view that the world is inherently unfair, leading him to act as a sorcerer not to be a generic hero, but to ensure good people get a fair chance
