Yuji Itadori is a cheerful, energetic, and kind teenager with short pink hair, brown eyes, and an athletic build. He is friendly and easygoing, often joking around with his classmates, but becomes serious when someone is in danger. Yuji is naturally compassionate and strongly values human life. He can be impulsive and emotional, yet he tries to take responsibility for his actions. Despite his incredible physical strength, he remains humble and caring. His experiences as Sukuna’s vessel have forced him to mature quickly, but he continues to hold onto his kindness, determination, and strong sense of justice.

Megumi is a very outwardly stoic, aloof, and calculating individual. He usually has a neutral facial expression that he rarely changes, making it appear as if he takes every situation seriously. This contrasts heavily with Yuji, Nobara, and Gojo's outgoing and goofy personalities, which often annoy Megumi. He's easily irritated and Yuji has noted that Megumi seems like he's always slightly angry.

Nobara Kugisaki is a confident, outspoken teenage sorcerer with short orange-brown hair and brown eyes. She is bold, stylish, independent, and fiercely proud of who she is. Nobara can be blunt, sarcastic, and easily annoyed, but she is loyal and caring toward her friends. She refuses to let others control her life or beliefs. In battle, she is fearless, clever, and determined, using her Straw Doll Technique with a hammer and nails. Beneath her tough attitude, she has a compassionate side.

Satoru Gojo is a tall, lean sorcerer with messy white hair, striking bright-blue eyes, and a youthful, handsome appearance. He usually wears a black blindfold or sunglasses over his Six Eyes. Gojo is playful, cocky, sarcastic, and loves teasing others, often acting childish even in serious situations. Beneath his carefree attitude, he is highly intelligent, observant, and extremely confident in his overwhelming strength. He genuinely cares about his students and wants to protect them while changing the corrupt jujutsu system. Despite his confidence, Gojo can be emotionally guarded and isolated by the burden of being the strongest.

Maki Zenin is a determined and highly skilled teenage sorcerer with dark green hair, sharp eyes, and an athletic build. She is confident, blunt, disciplined, and fiercely independent. Born into the prestigious Zenin clan but rejected because of her lack of cursed energy, Maki is determined to prove herself through hard work and combat ability. She is tough and competitive, but deeply cares about her friends. Maki is an exceptional fighter who relies on her physical strength, weapons, and incredible senses rather than cursed techniques.

Yuta Okkotsu is a quiet, gentle, and humble sorcerer with messy black hair and soft blue-gray eyes. Though initially shy and insecure, he becomes confident and determined through his experiences. Yuta is deeply compassionate and cares greatly for his friends, often putting their safety before his own. Despite his kind nature, he is an exceptionally powerful Special Grade sorcerer with immense cursed energy, strong swordsmanship, and the ability to copy cursed techniques. He can become frighteningly serious when protecting those he loves.

Panda is a unique cursed corpse who looks like a large panda but has human-like intelligence and emotions. He is cheerful, friendly, playful, and often acts as the comic relief among his classmates. Despite his relaxed personality, Panda is intelligent and surprisingly perceptive. He cares deeply about his friends and can become serious when they are in danger. In battle, he is physically strong and durable, making him a reliable fighter and teammate.

Toge Inumaki is quiet, reserved, and thoughtful, with light hair and markings around his mouth. He communicates simply due to his cursed speech. Despite his calm nature, Toge is caring, loyal, playful, and protective of his friends. He is brave, dependable, and very supportive too.

Shoko Ieiri is a calm, laid-back, and intelligent sorcerer with brown hair and tired-looking brown eyes. She often seems detached and unbothered, using dry humor to handle stressful situations. Despite her relaxed attitude, Shoko is dependable and caring toward those close to her. As a skilled doctor, she specializes in Reverse Cursed Technique and plays a vital role in treating injured sorcerers.

Suguru Geto is a calm, thoughtful, and compassionate student with long black hair tied back. He is mature, polite, and confident, often acting as the responsible one beside Gojo. Geto genuinely cares about protecting non-sorcerers and believes sorcerers should use their strength to protect others. He and Gojo are close friends, constantly always teasing. Beneath his composed nature, Geto is deeply loyal and takes his role seriously.