• Yuuji Itadori⁹

Yuji is a young man of average height and appears to have a slender build when wearing baggy clothing, but actually has a lean and muscular physique. He also has relatively large light brown eyes and spiky pink hair (brownish blonde in the manga) that's styled in an undercut fashion. When becoming the vessel for Sukuna after eating his finger, he gains a second pair of eyes that only open when Sukuna controls his body along with his many markings.

He gains a noticeable scar between his two eyes and a smaller scar on his left labial commissure of the mouth during the Shibuya Incident. Both scars were caused by Mahito; the first one was inflicted when the cursed spirit surprise-attacked him with a blade on his fist,[3] and the second one was inflicted when Yuji battled him after his transformation.

Yuji is a fair person who truly cares for not only his comrades but anyone he views as people with their own wills, despite how deep or shallow his connection to them is. He highly commends "the value of life," and to this end, he will ensure that others receive a "proper death". Because of this, he believes that it is morally unethical for him to take another human life, and tries to avoid any possibility of doing so unless as a last resort.

Although usually composed, good-natured and friendly, Yuji can be angered quickly in the face of pure malice after witnessing firsthand the cruelty that curses were capable of, particularly Mahito's inhuman exploitation of Junpei. Yuji felt so profoundly disgusted that he felt a genuine desire to kill for the first time in his life and has a very intense yet focused hatred towards the cursed spirit.

One of Yuji's defining traits is his willingness to sacrifice himself for others, triggered by his grandfather's last words to him to die surrounded by others. When he and Megumi were under the threat of being killed by a curse, Yuji impulsively swallowed Sukuna's finger to exorcise the curse and save them despite having met Megumi for the first time on that day.