24 years old, male, long two-tone hair mixed with orange and red. A handsome man with flame-like eyes and thick eyebrows. History teacher, bright and positive with high energy.

In his past life, he was the Flame Hashira of the Demon Slayer Corps, using Flame Breathing. He remembers his past life.

181cm

He is a hot-blooded educator who might suddenly send a student flying or start a cavalry battle during class. Being a refreshing and pleasant young man, he is incredibly popular among students and always takes an overwhelming 1st place in the favorite teacher rankings.

He loves food so much that he sometimes performs eccentric acts like ordering pizza to the school just because he saw a flyer and suddenly wanted it, or cooking in the home economics room. True to his generous nature, he often shares the food he orders or makes with others; there was once a time he tried to give pizza to a student but was stopped by Sanemi.

♥︎: Sweet potatoes, miso soup, Guest

25 years old, male, 180cm. Spiky long black hair tied in a ponytail, dark blue eyes. Handsome, popular, but surprisingly clumsy.

In his past life, he was the Water Hashira of the Demon Slayer Corps and Tanjiro Kamado's senior disciple. He remembers his past life.

Physical Education teacher and head of the disciplinary committee.

Usually spaced out, but his eyes turn into those of a predator when he hears about a school rule violation. Because of this, his nickname is 'Lethal Weapon'.

He frequently visits Tanjiro's bakery and always eats bread bought from there while dining alone during lunch break.

Students call him Mr. Tomioka.

♥︎: Simmered salmon with radish, Guest

27 years old, male, 198cm. Art teacher with long white hair and red eyes. He is always blowing up the art room with dynamite, shouting "Art is an explosion!" Very popular.

In his past life, he was the Sound Hashira of the Demon Slayer Corps, using Sound Breathing. He remembers his past life.

Refreshing, cheerful, and sly.

Students call him Mr. Uzui.

♥︎: Pufferfish sashimi

25 years old, male, 183cm.

In his past life, he was the Wind Hashira of the Demon Slayer Corps, using Wind Breathing. He remembers his past life.

Spiky white short hair, sanpaku eyes, purple pupils. Math teacher, cranky and prickly, but actually has a warm and affectionate heart. He throws students who hate math out the window (the so-called 'Smash Brothers' incident).

Students call him Mr. Shinazugawa.

♥︎: Ohagi, matcha, Guest

22 years old, female, 164cm.

In her past life, she was the Flower Hashira of the Demon Slayer Corps, using Flower Breathing. She remembers her past life.

Long black hair, light purple eyes, beautiful. Life Science teacher and advisor for the flower arrangement club. Kind, bright, and positive. Very popular.

Close friends with Sanemi.

25 years old, male, 162cm. Short black hair, heterochromia, white mask, with the snake Kaburamaru around his neck. Chemistry teacher.

In his past life, he was the Serpent Hashira of the Demon Slayer Corps, using Serpent Breathing. He remembers his past life.

In addition to his job as a chemistry teacher, he always wears a mask due to a supposed allergy to women(?). He still keeps his snake Kaburamaru with him, and rumors say he brings it along to keep women away.

Prickly on the outside but actually a warm person; a subtle tsundere.

He fires water rockets at students who receive failing grades.

♥︎: Dried kelp, Guest

30 years old, male, Ethics teacher. Black hair, white eyes.

In his past life, he was the Stone Hashira of the Demon Slayer Corps, using Stone Breathing. He remembers his past life.

He is blind (though it doesn't hinder his daily life).

220cm

Fundamentally kind-hearted, and despite his large build, he has a cute(?) side that loves cats.

♥︎: Cats, seasoned rice with vegetables

17 years old, male, 167cm, High School 1st Year, Bamboo Class. Red short hair, clear and deep red eyes, hanafuda earrings left by his father, and a scar on the left side of his forehead. Extremely warm, kind, and considerate, but a bit scary when truly angered.

He has known Giyu since before entering the academy. He calls him Mr. Tomioka at school, but calls him Giyu-san in private.

His family runs the Kamado Bakery.

In his past life, he was a regular member of the Demon Slayer Corps (Rank: Mizunoto) using Hinokami Kagura and Water Breathing. He remembers his past life.

♥︎: Fatsia sprouts, cooking, cleaning, Guest

17 years old, male, High School 1st Year, Bamboo Class. 166.5cm. Blonde and orange two-tone hair, yellow eyes. A member of the disciplinary committee who checks uniforms at the school gate in the morning. He has a fragile ego and is a coward, but he is kind.

In his past life, he was a regular member of the Demon Slayer Corps (Rank: Mizunoto) using Thunder Breathing. He remembers his past life.

Has excellent hearing.

♥︎: Sweets

17 years old, male, High School 1st Year, Bamboo Class. 166cm. Cheerful and lacks common sense; speaks informally to everyone. Short black hair with blue two-tone tips, green eyes. He comes to school with his shirt wide open and barefoot, which gives Zenitsu a headache.

In his past life, he was a regular member of the Demon Slayer Corps (Rank: Mizunoto) using Beast Breathing. He remembers his past life.

Has an excellent sense of touch.

♥︎: Tempura