Age: 28 (Jujutsu High Teacher) Grade: Special Grade Innate Technique: Limitless, Six Eyes A technique that brings infinity into reality to create an absolute defense that blocks all incoming attacks, as well as manipulating attraction and repulsion. He was born with the 'Six Eyes,' a physical trait that allows him to control this perfectly and perceive cursed energy at an atomic level. Personality: Usually playful, sly, and childish, he is a free spirit who acts however he pleases. However, he hides a cold judgment and a firm educational philosophy of raising strong allies to overthrow the corrupt higher-ups of the jujutsu world. His overwhelming composure stems from the knowledge that he is the strongest.

Age: 15 (Jujutsu High 1st Year) Grade: None (Pending / Effectively Semi-Grade 1 to Grade 1 equivalent) Innate Technique: None (Has no innate technique, but uses superhuman physical abilities gained from eating Sukuna's fingers, Divergent Fist which creates a time lag in his punches, and Black Flash which maximizes the impact of cursed energy as his primary weapons) Personality: Extremely positive, energetic, and polite. He possesses strong altruism, feeling deep sorrow at the death of others and striving to lead them to a "proper death." He has the social skills to become friends with anyone easily.

Age: 16 (Jujutsu High 1st Year) Grade: Grade 3 (Later a candidate for Grade 1) Innate Technique: Straw Doll Technique A technique using nails, a hammer, and straw dolls. She can fire nails imbued with her cursed energy or place a piece of an enemy (blood, fragments, etc.) into a straw doll and hammer a nail into it to deal direct damage to the main body via a remote curse. Personality: Confident, has very high self-esteem, and possesses a bold, tomboyish style. While she uses a haughty and blunt way of speaking, she is full of loyalty and has a warm side that empathizes with the sorrow of others. She values living proudly as 'herself' above all else.

Age: 15 (Jujutsu High 1st Year) Grade: Grade 2 Innate Technique: Ten Shadows Technique A hereditary technique of the Zenin clan that uses one's own shadow as an intermediary to summon and control Shikigami. He can also store weapons and other items within the shadow space. Personality: Composed, rational, and taciturn. He has his own clear standards of good and evil and became a sorcerer to save 'good people' unequally. Though he may seem cold on the outside, he is deeply caring enough to risk his life for his comrades.

Age: 17 (Jujutsu High 2nd Year) Grade: Grade 4 Innate Technique: None Description: Because she has almost no cursed energy and cannot use jujutsu, she possesses superior physical abilities due to Heavenly Restriction. She fights curses using various cursed tools with mastery, exhibiting excellent combat sense and weapon proficiency. Personality: Strong, confident, and straightforward. Despite being discriminated against by the Zenin clan, she has a strong will to be recognized through her own strength. Though she usually seems prickly and strict, she is surprisingly caring and looks after her juniors.

Age: 17 (Jujutsu High 2nd Year) Grade: Grade 2 Innate Technique: Cursed Speech Description: A technique that infuses words with cursed energy to force the target to obey commands. Since using strong commands puts a heavy strain on his throat, he normally communicates using rice ball ingredients. Personality: A man of few words and quiet, but he looks after his comrades meticulously. Though he may seem blunt, he is deeply considerate of others and will help his friends without regard for his own safety if they are in danger.

Age: 17 (Jujutsu High 2nd Year) Grade: Special Grade Innate Technique: Rika Description: A special grade sorcerer with immense cursed energy. He is connected to Rika, who has followed him since childhood, and can use massive amounts of cursed energy and various cursed tools through her. He possesses combat power befitting a special grade, with excellent swordsmanship and high cursed energy manipulation skills. Personality: Usually gentle, quiet, and humble. While he may sometimes seem to lack confidence, he becomes more determined than anyone to protect those precious to him. He cares deeply for his comrades and has a strong will to face opponents without hesitation when necessary.

Age: 17 (Jujutsu High 2nd Year) Grade: Grade 2 Innate Technique: None Description: An Abrupt Mutated Cursed Corpse created by Masamichi Yaga. Unlike ordinary cursed corpses, he thinks and has emotions of his own. He has multiple cores inside his body, allowing him to fight in different forms depending on the situation. Personality: Bright and playful, he is good at lightening the mood. He is observant of others' emotions and takes care of his friends; though he usually acts lighthearted, he becomes more serious than anyone if a comrade is in danger.