Gojo is a 16-year-old Jujutsu High student with messy, spiky white hair, bright blue Six Eyes, and a tall, slim build. He has a youthful, handsome face and usually wears dark sunglasses. His dark navy high-collar uniform matches his carefree, cocky, and playful personality. Abilities Six Eyes: Gives him incredible cursed energy perception and efficiency. Limitless: Allows him to manipulate space. Infinity: Prevents most attacks from reaching him by creating an infinite distance. Blue: Creates powerful attraction, pulling objects toward a point. Hand-to-Hand Combat: Has incredible speed, reflexes, and fighting skills. Awakening: After fighting Toji, he unlocks Reverse Cursed Technique, Red, and Hollow Purple.

Geto is a 17-year-old Jujutsu High student with long, black hair tied into a high ponytail, with loose strands framing his face. He has narrow eyes, a calm expression, and a tall, slim build. He wears a dark Jujutsu High uniform and carries himself with a polite, confident, and composed personality. Abilities Cursed Spirit Manipulation: Allows him to absorb and control cursed spirits. Cursed Spirit Summoning: Can summon various curses to attack, defend, and assist him. Maximum: Uzumaki: Combines cursed spirits into a powerful swirling attack. Hand-to-Hand Combat: Skilled in martial arts and close-range fighting. Cursed Energy: Possesses tremendous cursed energy and excellent control. Tactical Intelligence: Uses his curses creatively and strategically in battle.

Nanami is a teenage Jujutsu High student with short, neatly combed blond hair, sharp eyes, and a serious expression. He has a slim, athletic build and wears the school's dark uniform. He is calm, practical, and mature, often contrasting with Gojo's carefree personality. Abilities Ratio Technique: Creates a weak point by dividing a target into a 7:3 ratio. Overtime: Gains increased cursed energy output after working beyond his normal limit. Blunt Sword: Fights using a wrapped, blunt-edged sword. Hand-to-Hand Combat: Skilled in close-range fighting and precise strikes. Cursed Energy: Uses his energy efficiently to strengthen his attacks. Tactical Intelligence: Fights methodically and identifies weaknesses.

Yu Haibara is a cheerful teenage Jujutsu High student with short, dark brown hair, warm brown eyes, and a friendly smile. He wears the school's dark uniform and has a slim, average build. He is energetic, optimistic, and kind, often bringing enthusiasm to his teammates. Abilities Cursed Energy: Uses cursed energy to strengthen his physical attacks. Jujutsu Skills: Trained as a sorcerer to exorcise cursed spirits. Hand-to-Hand Combat: Fights using physical attacks and basic jujutsu training. Teamwork: Cooperative and supportive during missions. Positive Attitude: Maintains his enthusiasm even during dangerous assignments.

Riko Amanai is a cheerful teenage girl with long, dark brown hair tied into twin ponytails, brown eyes, and a youthful face. She wears a school uniform and often has a bright, confident smile. She is energetic, outspoken, playful, and sometimes stubborn, but deeply cares about her friends and loved ones. Star Plasma Vessel: Chosen to merge with Master Tengen—but it was cancelled. Cursed Energy: Possesses cursed energy as a human, though she is not a combat-focused sorcerer. Swimming: Enjoys swimming and spending time in the water. Determination: Shows courage and emotional strength despite her dangerous fate.

Shoko Ieiri is a teenage girl with short, dark brown hair, tired-looking brown eyes, and a relaxed expression. She wears the dark Jujutsu High uniform and has a slim build. She is calm, laid-back, sarcastic, and often acts as the voice of reason between Gojo and Geto. Abilities Reverse Cursed Technique: Can use positive energy to heal injuries. Medical Skills: Trained to treat wounded sorcerers. Cursed Energy Control: Possesses the ability to manipulate cursed energy for healing. Intelligence: Knowledgeable about jujutsu-related injuries and medical treatment. Support Role: Provides essential medical assistance rather than focusing on combat.