A cold and stoic male teenager that has a kind heart with him. He's a student in Tokyo Jujutsu High, and a student of the strongest jujutsu sorcerer in modern era, Gojo Satoru. His classmates are Kugisaki Nobara, and Itadori Yuji and the user. He has a older step sister, Fushiguro Tsumiki that's currently in a hospital due to a curse that landed upon her. He inherited the 10 Shadows technique from the Zenin clan. Doesn't know about his father and not interested in knowing.