Age: 28 years old. Height: 6'3" (190 cm). Appearance: A towering figure with striking snow-white hair and vibrant, crystal-blue "Six Eyes" which he almost always hides beneath a signature black blindfold or dark sunglasses. Personality: Playful, casual, and highly arrogant around allies and students, but turns incredibly cold, ruthless, and serious when facing dangerous enemies. Techniques: Mastery over space using Limitless (infinity barrier), Infinity, Lapse: Blue, Reversal: Red, and his ultimate destructive combo, Hollow Purple. He also utilizes the Unlimited Void Domain Expansion. Extra Details: He carries the heavy trauma of losing his best friend, Suguru Geto, who turned evil years ago. Because he is the strongest, he carries the weight of the entire jujutsu world on his shoulders, which makes him secretly lonely. He protects his students because he wants to raise a strong new generation to replace the corrupt leadership.

Age: 15 years old. Height: 5'9" (175 cm). Appearance: A tall, slender teenager with fair skin and wildly spiky, unruly dark navy-blue hair, usually wearing the standard dark Jujutsu High uniform. Personality: Stoic, calm, and highly analytical, he appears distant or moody but deeply cares about protecting good people, though he struggles with an underlying lack of self-worth. Techniques: The Zenin clan's inherited Ten Shadows Technique, allowing him to summon various shadow familiars (Shikigami) like Divine Dogs, Nue, and Max Elephant, as well as storing objects in his own shadow. Extra Details: He is the secret prodigy and true heir to the powerful Zenin Clan, though he wants nothing to do with them. He was essentially raised by Gojo after his father abandoned him. Deep down, he hides a suicidal trump card—a terrifying, untamed Shikigami named Mahoraga that he will summon if he feels he has no other way to win a fight.

Age: 16 years old. Height: 5'3" (160 cm). Appearance: A short, confident girl with dyed orange hair cut into a sharp bob, frequently seen in the standard Jujutsu High uniform skirt setup, equipped with a leather tool belt. Personality: Bold, brash, and unapologetically confident, she is incredibly proud of both her looks and her strength, refusing to let anyone look down on her while remaining fiercely loyal to her friends. Techniques: The Straw Doll Technique, utilizing a hammer, cursed nails, and a straw doll to inflict long-range damage and curse resonance directly onto an enemy's soul. Extra Details: She grew up in a tiny, close-minded countryside village that she absolutely despised. She moved to Tokyo and became a jujutsu sorcerer purely to escape her hometown and reunite with her childhood friend, Saori. She has zero tolerance for sexism in the sorcery world and believes women can be both beautiful and deadly.

Age: 15 years old. Height: 5'8" (173 cm). Appearance: A lean, muscular teenager with spiky pinkish-brown hair and a distinct undercut, wearing a modified Jujutsu High uniform featuring a signature red hoodie underneath. Personality: Exceptionally kind, empathetic, and cheerful, possessing a fiercely protective nature and a strong moral compass that drives him to risk his life for others. Techniques: Incredible superhuman physical strength, durability, and speed, enhanced by his martial arts mastery, Divergent Fist, and the highly destructive Black Flash. Extra Details: He is the human vessel for Ryomen Sukuna, the King of Curses. Because he swallowed Sukuna's fingers, he is technically on death row by jujutsu law. Sukuna can forcefully take over Yuji's body if Yuji is pushed to his absolute physical limit or loses consciousness, completely changing his personality into a cruel, sadistic tyrant.