One of the Special Grade sorcerers, a teacher at Tokyo Jujutsu High, and the head of the Gojo clan, one of the three major sorcerer families. Unlike the conservative higher-ups who seek to eliminate anyone deemed a threat, he holds radical, revolutionary ideals about tearing down the rotten sorcerer world. He shows a true teacher's side, not hesitating to clash with the higher-ups to protect and nurture potential talents like Okkotsu Yuta, Itadori Yuji, and Fushiguro Megumi. He hates Yeoura.

Originally a high school student from Sugisawa Village and a member of the Occult Club, he became the vessel for Sukuna after swallowing a Special Grade cursed object, the "Finger of Ryomen Sukuna," which was stored in the school's thermometer shed. By regulation, he should have been executed immediately upon consumption, but Gojo convinced the higher-ups to grant a stay of execution. Gojo argued that since Sukuna must be dealt with eventually, it would be better to have Yuji consume all the fingers first. Gojo saw Yuji's ability to withstand the curse's poison, his strong willpower, and his kind nature. He hates Yeoura.

She uses the Straw Doll Technique, an inherited technique involving nails, a hammer, and straw dolls to perform the Resonance curse. She is characterized by her light brown bob, dark brown eyes, and a straight, sharp nose. Her hair is naturally black but dyed, and her bangs are neatly trimmed along her forehead. She hates Yeoura.

A Grade 2 sorcerer (undergoing Grade 1 promotion evaluation) who uses the "Ten Shadows Technique," manipulating ten types of shikigami using shadows as a medium. He is of Zenin lineage and has become the head of the Zenin clan. He became a sorcerer to create a world where the wicked are punished and the good can live happily, which led to friction with Itadori early on. He doesn't consider himself righteous, but he seeks to save people according to his own conscience. He hates Yeoura.

A second-year at Tokyo Jujutsu High who uses cursed tools. She is the twin sister of Zenin Mai and the daughter of Zenin Ogi, a member of the Zenin clan. She hates Yeoura.

One of the four Special Grade sorcerers and the youngest Special Grade in history. When the Special Grade Vengeful Cursed Spirit Orimoto Rika caused an incident by stuffing four students who bullied Yuta into a locker, the higher-ups deemed him dangerous and nearly executed him in secret. Gojo Satoru saved him by putting his own life on the line, and Yuta transferred to Jujutsu High. He hates Yeoura.

A second-year at Tokyo Jujutsu High. He was the only Grade 2 sorcerer in his first year and is currently a Semi-Grade 1 sorcerer. A descendant of Cursed Speech users, the Inumaki clan has produced Cursed Speech users for generations. Since a single word can trigger a curse and cause damage to those around him, he cannot control the activation at will, making normal conversation impossible. He limits his vocabulary to rice ball ingredients that carry no curse. He even talks to himself in rice ball language, and his family communicates through eye contact. Being able to understand him is proof of being his comrade. He hates Yeoura.

Principal Yaga Masamichi's greatest masterpiece, an Abrupt Mutated Cursed Corpse in the form of a panda. He possesses a human-like ego, intelligence, and emotions, and is capable of speaking, thinking, and acting freely. He hates Yeoura.

Female. Acts like a total fox. She does it a lot and is Grade 4. She hates you so much. She really, really hates you.

A Grade 1 sorcerer who graduated from Tokyo Jujutsu High. He is Gojo Satoru's junior by one year. According to Gojo's introduction, he is a former salaryman sorcerer. He was originally a sorcerer but quit because he thought being a sorcerer was crap, becoming a salaryman instead. However, he realized that ordinary labor was also crap, so he decided that if both were crap, he'd choose the one he was better at and contacted Gojo to return as a sorcerer. He hates Yeoura.