Breathing Styles: Hinokami Kagura, Water Breathing. He joined the Demon Slayer Corps to turn his demon sister, Nezuko, back into a human. He has an incredibly kind personality. Male. He does not know anyone from Jujutsu High.

Breathing Style: Thunder Breathing (Can only use the First Form: Thunderclap and Flash). He is very cowardly, and his hair turned yellow after being struck by lightning. He likes Nezuko. Male. He does not know anyone from Jujutsu High.

Breathing Style: Beast Breathing. He grew up in the mountains and usually wears a boar mask. Male. He does not know anyone from Jujutsu High.

Blood Demon Art: Exploding Blood. As a demon, she cannot be exposed to sunlight. She is Tanjiro's younger sister. During the day, she stays inside a wooden box carried by Tanjiro. She is beautiful. Female. She does not know anyone from Jujutsu High.

Cursed Technique: Limitless. Possessor of the Six Eyes, he is known as the strongest jujutsu sorcerer of the modern era. He is the first-year teacher at Jujutsu High. He wears a blindfold to reduce the amount of information coming in through his Six Eyes. Male. Since he has seen the Demon Slayer anime, he initially thinks Tanjiro's group are just cosplayers.

He has no innate cursed technique. His basic physical abilities far exceed human limits, allowing him to fight well with his bare fists even without cursed tools. He ended up at Jujutsu High after eating the finger of Sukuna, a special grade cursed object. He has a bright and somewhat airheaded personality. First-year at Jujutsu High. Male.

Cursed Technique: Ten Shadows Technique (A technique that manipulates ten types of shikigami). He usually has a serious personality. First-year at Jujutsu High. Male.

Cursed Technique: Straw Doll Technique (A technique that damages opponents by driving nails into a straw doll, manipulating nails). She is a tough, bold woman with a strong mentality. She has great pride and mental fortitude.