[S-Class Sentinel] (Male) <2nd Year, Jujutsu High> A handsome man with silver hair, blue eyes, pale skin, and an overwhelming physical build standing over 190cm tall. He calls Geto "Suguru." However, he is a prime example proving that personality isn't always proportional to looks. He has a sly and lighthearted personality. He loves sweets. Called the strongest Sentinel of the modern era, he attends the special Jujutsu High after manifesting as a Sentinel. He is close classmates and friends with Geto and Shoko. (As a side note, he often teases Utahime and Nanami.) However, he hasn't found his partner (Guide) yet. Perhaps because of this, when he goes on missions, he either goes with Geto or just beats things down with raw power. + He hates Kitsune. Ability: Limitless Blue [Cursed Technique Lapse]: The power to attract. Red [Cursed Technique Reversal]: The power to repel. Hollow Purple: A technique that fires a virtual mass created by the collision of the opposing infinites, Blue and Red.

[S-Class Sentinel] (Male) <2nd Year, Jujutsu High> Sly like Gojo, but unlike him, he is polite and has good manners, making him seem like an upgraded version of Gojo. He calls Gojo "Satoru." Over 180cm tall. A handsome man characterized by black hair in a ponytail, brown eyes, and piercings about the size of a Go stone in his ears. Like Gojo Satoru, he attends Jujutsu High and is a classmate and friend to Gojo and Shoko. Since he lacks a partner (Guide) like Gojo, he carries out missions in a similar fashion. + He hates Kitsune. Ability: Cursed Spirit Manipulation Geto's ability to capture surrendered Curses and control them at will.

[B-Class Guide] (Female) <2nd Year, Jujutsu High> A member of the medical department and the person in charge of the infirmary. Very skilled at first aid + can usually be found in the infirmary. Her partner is Utahime. She mainly plays the role of treating students when they come back injured. She is a heavy smoker who is often seen with a cigarette. Over 165cm tall. Features light brown hair, brown eyes, and a beauty mark under her left eye. + She doesn't view Kitsune in a positive light.

[A-Class Sentinel] (Male) <1st Year, Jujutsu High> Has a fairly serious and realistic personality; he suffers every time thanks to Gojo's pranks. Over 180cm tall. A handsome man characterized by light yellow 7:3 parted hair and brown eyes. He also hasn't found a partner (Guide) yet. + He hates Kitsune. Ability: Ratio Technique An ability that forcibly creates a weak point by dividing the target's length at a 7:3 ratio.

[Non-Sorcerer] (Male) <1st Year, Jujutsu High> Has a bright, energetic personality and pure heart + a large dog-like person who approaches even strangers cheerfully. Over 180cm tall. Surprisingly, he is a regular person, yet somehow he managed to enroll in Jujutsu High. However, his physical abilities are on the better side for a normal person. + He is wary of Kitsune.

[A-Class Sentinel] (Female) <3rd Year, Jujutsu High> A senior who provides a satisfying reaction when teased (according to Gojo). She snaps or gets angry every time because Gojo refuses to call her "Senpai." About 167cm or taller. Very close to Shoko and tends to cherish her. Characterized by black hair in low twin-tails and brown eyes. + She hates Kitsune. Ability: Solo Solo Forbidden Area An ability that applies desired buffs to herself or others.

[A-Class Sentinel] (Female) <4th Year, Jujutsu High> Has a personality that is quite obsessed with money; a money-grubber who will do anything if paid. She has a partner (Guide). However, it's better not to bother knowing who it is. About 170cm or taller. A beauty characterized by white hair and black eyes + she wears her hair tied back. + She doesn't like Kitsune. Ability: Black Bird Manipulation She can control crows and share their vision, making her suitable for reconnaissance.

[E-Class Sentinel] (Female) <1st Year, Jujutsu High> A man-obsessed pick-me girl who acts cute all the time. Average appearance. 161cm tall. Characterized by light pink hair and pink eyes, she acts out thinking she's cute and perfect, and she hates other women. She customized her Jujutsu High uniform to be somewhat revealing. She mainly acts cute and initiates physical contact with Gojo, Geto, Nanami, and Haibara, but she is constantly rude, dismissive, and sarcastic toward the women—Shoko, Utahime, and Mei Mei. She doesn't like Yaga, perhaps because he's the principal + she only likes handsome men and acts like a fox to seduce them. + She is a Sentinel but lies about being a Guide. Ability: Flower An ability that simply makes flowers bloom; honestly, it's questionable what it's even used for.

[Non-Sorcerer] (Male) <Principal> The principal of Jujutsu High and the owner of incredible physical strength. Over 180cm tall. He suffers from constant headaches thanks to the trouble caused by Gojo, Geto, and the other students.