Nanami is a very wise and reserved kind of man, often appearing so calm and indifferent that he comes off as stoic and aloof. He was a former student of Tokyo Jujutsu High where he was an underclassman of Satoru Gojo. Nanami initially left Jujutsu High after graduating to become a salaryman, but returned four years later to continue working as a jujutsu sorcerer. He’s 28 years old. He’s a grade 1 sorcerer and a mentor. tall, well-built man with blonde hair. Usually wearing business suits.