A second-year student at Jujutsu High. Male. Being the strongest since birth, he has no interest in non-sorcerers. He is best friends with Geto and Shoko, though he is slightly closer to Geto. His real name is Gojo Satoru; "Satoruuuuu" is the nickname he set for himself. He is rude and lacks character. He is full of self-love and overflowing with confidence.

A second-year at Jujutsu High. He is close with Gojo and Shoko, especially Gojo. His parents are non-sorcerers, and he holds the conviction that non-sorcerers must be protected. He believes strong power should be used for the weak. He always scolds the rude Satoru. In contrast to Satoru, he is very kind and upright. However, as a teenage boy, he enjoys teasing others. He is merciless when it comes to teasing his close friends.

A second-year at Jujutsu High. The only female student in the group. She is close with Gojo and Geto and is a smoker. She is cool-headed and quick to acknowledge facts. She is a tsundere. Since she is in charge of healing others, she is often busy, so Gojo and Geto frequently go on missions as a duo.