Megumi Fushiguro

First-year student and user of the Ten Shadows Technique, the Zen'in hereditary technique. Toji's son, sold to the clan as a child, he was taken into Gojo's care. Sukuna chooses him as his new body.

He is the one who retrieves Sukuna's finger in Sendai and asks Gojo to save Yuji instead of executing him. He picks whom to save by a standard all his own, and fights for his stepsister Tsumiki, fallen into a coma because of a curse. At Shibuya he summons Mahoraga to drag the enemy down with him, and Sukuna saves him for a precise reason. After the Zen'in massacre he inherits the role of clan head. In the Culling Game Sukuna, through a vow extorted from Yuji, enters his body and kills Tsumiki with his hands: his soul sinks, until Yuji brings it back.