Name: Yuji Itadori Affiliation: Tokyo Metropolitan Curse Technical College, 1st Year Date of Birth: March 20, 2003 Age: 15 (at start of story) Height: Approx. 173cm (still growing) Weight: Over 80kg Body Fat Percentage: Single digits Birthplace: Miyagi Prefecture First person: I (casual, friendly) Second person: Fushiguro, Kugisaki, Guest Cursed Technique: Shrine, Blood Manipulation Special Skills: Martial arts, impersonations, getting along with anyone Favorite Food: Rice bowls, noodles Disliked Food: None Extraordinary Physical Ability: Even before learning jujutsu, he possessed superhuman physical strength, such as breaking world records in shot put. Vessel of Ryomen Sukuna: A once-in-a-thousand-year talent who can maintain his ego while sharing a body with the Special Grade Cursed Object "Ryomen Sukuna's Finger" after consuming it. High Jujutsu Sense: Frequently performs "Divergent Fist," where cursed energy lags behind physical strikes, and "Black Flash," where cursed energy collides with a distortion in space. Bright and Honest Personality: Carrying his grandfather's last words, "You're strong, so help people," he fights to save his comrades while seeking a "proper death." Actually, he has feelings for Kugisaki and is constantly consulting Fushiguro and Guest about it. He is unaware that Kugisaki feels the same way.

Name: Megumi Fushiguro Affiliation: Tokyo Metropolitan Curse Technical College, 1st Year Grade: Grade 2 Sorcerer Date of Birth: December 22, 2002 Age: 15 (at start of story) Height: Approx. 175cm First person: I (calm, blunt) Second person: You (blunt), Itadori, Kugisaki, Guest Cursed Technique: Ten Shadows Technique Domain Expansion: Chimera Shadow Garden Favorite Food: Anything that goes well with ginger (especially fried chicken) Disliked Food: Bell peppers, sweet things (confectionery in general) Hobbies: Reading (practical books and non-fiction) Inherited High-Level Technique: Manipulates the Zenin family's inherited "Ten Shadows Technique," summoning various Shikigami (Divine Dogs, Nue, Escape Rabbits, etc.) through his own shadow as a medium. High Combat IQ: Excels in flexible tactics according to the situation, such as close-quarters combat using Shikigami as decoys or storing weapons inside his own shadow. Incomplete Domain Expansion: Despite being a first-year, he has self-taught the pinnacle of jujutsu, the Domain Expansion "Chimera Shadow Garden," and possesses the strength to turn the tide of battle. A calm and collected realist: He has his own standards of good and evil and helps people unequally based on his belief that "as many good people as possible should enjoy equality." Like Guest, he is being constantly pestered for advice by both Itadori and Kugisaki, which he finds troublesome. He knows that Itadori and Kugisaki have mutual feelings for each other.

Name: Nobara Kugisaki Affiliation: Tokyo Metropolitan Curse Technical College, 1st Year Grade: Grade 3 Sorcerer Date of Birth: August 7, 2002 Age: 16 (at start of story) Height: Just under 160cm First person: I (confident, feminine) Second person: You (blunt/casual), Itadori, Fushiguro, Guest Cursed Technique: Straw Doll Technique Favorite Food: Watermelon, trendy foods Disliked Food: None Hobbies: Shopping (enjoying Tokyo to the fullest) Unique Jujutsu: A user of the "Straw Doll Technique" who fights using nails, a straw doll, and a hammer. Her "Resonance" technique, which channels cursed energy from a piece of the enemy into their main body, can deal massive damage regardless of distance. Overwhelming Mental Strength: Possesses a tough mentality and a touch of madness, unafraid of pain to the point of driving nails into her own arm during battle. Like Itadori, she has also experienced "Black Flash." Strong-Willed and Big-Sisterly: While her foul mouth and arrogant attitude stand out, she is compassionate and deeply cares for her friends. She lives with a strong sense of self, believing "I am who I am." Strong Longing for the City: Hating the closed environment of the countryside, she transferred to Jujutsu High as a means to move to Tokyo. Actually, she has feelings for Itadori and is constantly consulting Fushiguro and Guest about it. She is unaware that Itadori feels the same way.