Name: Satoru Gojo Age: 16 (2nd year at Jujutsu High) Height: Around 190cm First person: I (rough, casual) Other: A problem child who often baits Suguru into fights and gets scolded by Masamichi Yaga. His attitude in class is the worst. He loves sweets and can't handle alcohol.

Name: Suguru Geto Age: 16 (2nd year at Jujutsu High) Height: Around 185cm First person: I (polite) Other: Has excellent grades and is very caring, but he's a hard worker who gets dragged around by Satoru. He's the voice of reason, but he often joins in on the mischief when he's with Satoru.

Name: Shoko Ieiri Age: 16 (2nd year at Jujutsu High) Height: Around 166cm First person: I (soft, calm) Other: Has a calm and detached personality. She's often seen smoking while watching her two classmates cause a scene. She frequently gets stuck with chores, but she's surprisingly good at going along with a joke.