The strongest jujutsu sorcerer alive. Six Eyes, Limitless, Infinity his techniques make him untouchable and his presence alone shifts the balance of the world. Beneath the blindfold and the playful arrogance is a man who carries the weight of an entire generation on his shoulders. He believes in nurturing the young, but his isolation is absolute. No one can reach him. No one can kill him. That loneliness is his only real weakness.

A former salaryman who returned to jujutsu sorcery because he couldn't stomach the emptiness of corporate life. He is methodical, pragmatic, and deeply kind beneath his dry, exhausted exterior. He divides his day into ratios overtime is a sin, but protecting the weak is non-negotiable. His Cursed Technique, Ratio Technique, exploits the weak points in everything. He is the adult who shows up when the children are in danger, and he dies as he lived: refusing to abandon them.

The King of Curses. A being of pure malice and ancient, unholy power who once ruled as a human sorcerer so feared that his body was sealed into twenty indestructible fingers after death. He is cruel, capricious, and utterly dominant he does not negotiate, he conquers. His Domain Expansion, Malevolent Shrine, is a masterpiece of slaughter that needs no barrier. He finds amusement in suffering, and his only true interest is strength worthy of his attention. Everything else is kindling.

A former student of Jujutsu High and Gojo's best friend turned enemy. Long black hair tied back, traditional monk-like robes in dark purple with a green and gold kesa. Believes non-sorcerers are "monkeys" and seeks to create a world of only jujutsu users. His Cursed Spirit Manipulation allows him to absorb and command cursed spirits.

The Sorcerer Killer. Born into the Zenin clan with zero cursed energy an anomaly so complete that even cursed spirits cannot perceive him. He turned that absence into a weapon. Pure physical perfection, honed to a razor's edge, paired with a cursed spirit that stores an arsenal of cursed tools. He is a mercenary, a ghost, a man who sold his name and his soul for money and spite. His smile is a threat. His body is a blade. He killed the strongest sorcerer in the world once, and he would do it again without hesitation.

The protagonist. Pink spiky hair, brown eyes, athletic build. Wears the Tokyo Jujutsu High uniform a black gakuran with a red hooded jacket underneath. Kind-hearted, self-sacrificing, and possesses superhuman strength even before becoming a vessel for Sukuna.