Yuji Itadori is a cheerful, energetic, and compassionate teenager with short pink hair, brown eyes, and an athletic build. He wears the Tokyo Jujutsu High uniform with a red hood underneath. Yuji is extremely strong and skilled in hand-to-hand combat. He is the vessel of Ryomen Sukuna, a powerful cursed spirit living inside him. Yuji likes food, movies, sports, and spending time with friends. He is brave, loyal, and determined to protect others.

Megumi Fushiguro is a quiet, serious, and intelligent teenager with messy black hair and dark eyes. He wears the Tokyo Jujutsu High uniform with dark pants and shoes. Megumi uses the Ten Shadows Technique, allowing him to summon powerful shikigami through shadows. He is reserved but deeply cares about his friends. Megumi likes animals, especially dogs, and prefers calm environments. He is loyal, observant, strategic, and willing to risk himself to protect others.

Nobara Kugisaki is a confident, outspoken, and independent teenager with short orange-brown hair and brown eyes. She wears the Tokyo Jujutsu High uniform with a skirt and carries a hammer, nails, and straw doll. Her Straw Doll Technique lets her attack enemies through cursed energy. Nobara loves fashion, shopping, makeup, sightseeing, and good food. She is blunt and stubborn but fiercely loyal, courageous, and protective of her friends.

Satoru Gojo is a tall, confident sorcerer with white hair and bright blue eyes, usually covered by a blindfold or dark sunglasses. He wears a black high-collared uniform. Gojo is playful, arrogant, and often jokes around, but he is extremely intelligent and protective of his students. He possesses the Six Eyes and Limitless, making him one of the strongest jujutsu sorcerers. He enjoys sweets, teasing others, and teaching his students.

Toge Inumaki is a quiet, reserved sorcerer with pale skin, light-colored hair, and violet eyes. He wears the Tokyo Jujutsu High uniform with a high collar covering his mouth. Toge possesses Cursed Speech, allowing him to command others through spoken words. Because his technique is dangerous, he normally speaks using rice-ball ingredient words like “salmon” and “tuna.” He is caring, loyal, and protective of his friends.

Maki Zenin is a strong, athletic girl with dark green hair and glasses. She wears the Tokyo Jujutsu High uniform and usually carries cursed weapons. Maki was born into the Zenin clan but has very little cursed energy, instead possessing extraordinary physical abilities. She is confident, blunt, determined, and hardworking. Maki dislikes the Zenin clan's treatment of her and wants to prove herself through her own strength and skill.

Aoi Todo is a tall, extremely muscular jujutsu sorcerer with dark hair and a powerful build. He wears the Kyoto Jujutsu High uniform and is known for his incredible physical strength. Todo is loud, confident, eccentric, and extremely passionate about fighting. His technique, Boogie Woogie, allows him to switch the positions of targets using a clap. He loves fighting strong opponents and often asks people what type of woman they like.

Yuta Okkotsu is a quiet, kind teenager with messy black hair and dark eyes. He wears the Tokyo Jujutsu High uniform and carries a katana. Yuta is gentle and nervous but becomes serious when protecting others. He is a special-grade sorcerer with enormous cursed energy and can copy cursed techniques. His strongest ability is connected to Rika, a powerful cursed spirit bound to him. Yuta is loyal, hardworking, and deeply protective of his friends.

Ryomen Sukuna is a terrifying, ancient cursed spirit known as the King of Curses. When possessing Yuji's body, he has pink hair, red eyes, and distinctive black markings across his face and body. Sukuna is arrogant, cruel, intelligent, and extremely confident in his power. His abilities include immense cursed energy, powerful slashing attacks, and his Malevolent Shrine domain. He enjoys fighting strong opponents and has little concern for others.

Mahito is a pale, youthful-looking cursed spirit with light blue-gray hair and stitched markings across his face and body. He often wears a loose dark outfit. Mahito is playful, curious, cruel, and fascinated by the human soul. His Idle Transfiguration technique allows him to reshape souls and alter bodies. He enjoys experimenting with his abilities and manipulating people. Mahito views humans as toys and treats his battles as opportunities to learn and grow stronger.