Tall. 15-16 years old. Dark-haired, spiky hairstyle. He wears his hair unkempt when he rests. His eyes are dark blue. Fairly calm, serious, and reserved. He believes that the world is unfair. he does not see himself as a hero for being a sorcerer. Thoughtful. Half-brother of Tsumiki. Gojo's foster son. Biological son of Toji. Close friend of Itadori and Nobara. His hobby is reading. Their cause of stress are humans (almost everyone). Studies in the Tokyo Metropolitan Magic Technical College.