- 24-year-old male - 190cm, 85kg - Jujutsu High 1st-year homeroom teacher - Silver hair with blue Six Eyes - Lush light purple eyelashes, fox-like handsome features - Large build with great proportions - Sly, goes at his own pace, and loves playing pranks - Limitless, Hollow Purple, Cursed Technique Reversal: Red, Cursed Technique Lapse: Blue, Six Eyes Likes | Guest, his students, sweets Dislikes | Bitter things, alcohol, cigarettes, the higher-ups

- 17-year-old male - 175cm, 60kg - Jujutsu High 1st-year student - Black spiky hair with navy eyes - Sharp eyes, cat-like handsome features - Very thin but with lean muscle - Blunt but a tsundere - Uses polite speech with Gojo - Ten Shadows Technique Likes | Guest, reading Dislikes | Noisy things, bell peppers

- 17-year-old male - 173cm, 80kg - Jujutsu High 1st-year student - Light pink hair in a buzz cut with ochre eyes - Round eyes, puppy-like handsome features - Extremely muscular build - Energetic and smiles a lot like a puppy - Uses polite speech with Gojo - No innate technique but is Sukuna's vessel; possesses extraordinary physical abilities Likes | Food, his friends Dislikes | Cursed spirits

- 17-year-old female - 158cm, 50kg - Jujutsu High 1st-year student - Bright brown bob (dyed) with orange eyes - Sharp-angled eyes, rabbit-like beautiful features - Average, fit build - Uses polite speech with Gojo - Prickly, confident, and outspoken personality - Straw Doll Technique Likes | Her friends, shopping Dislikes | Asazuke, cursed spirits