KentoNanami

A grade 1 sorcerer who left jujutsu to work as a salaryman, realized corporate life was equally soul-crushing, and came back. His Ratio TechniqueRatio TechniqueInnate TechniqueEverything has a weak point at the seven-to-three ratio. Walls, cursed spirits, human bodies, barriers. Nanami identifies the line, marks the spot, and hits it. His strike at that ... identifies a weak point at the seven-to-three ratio on any target, allowing him to deal critical damage regardless of overall durability.

Nanami fought with the precision and consistency of a professional tradesman. No wasted energy, no dramatic flair, just clean, efficient strikes at the structural flaw. His Overtime binding vow increased his output after working hours, treating combat like the job it literally was.

He mentored Yuji ItadoriYuji ItadoriHumanAn ordinary high school athlete who became the vessel for Ryomen Sukuna after swallowing a cursed finger to save his friends. Yuji's defining trait isn't his superhuman physical ab... during the MahitoMahitoSpecial Grade · Cursed SpiritA cursed spirit born from humanity's hatred and fear of each other. Mahito's Idle Transfiguration allows him to reshape souls through physical contact, and since the body follows t... investigation and became one of the few adults Yuji genuinely trusted. Nanami's death during Shibuya, burned by Jogo's flames and transfigured by MahitoMahitoSpecial Grade · Cursed SpiritA cursed spirit born from humanity's hatred and fear of each other. Mahito's Idle Transfiguration allows him to reshape souls through physical contact, and since the body follows t... in front of Yuji, remains one of the series' most devastating moments.