Tanjiro Kamado A polite and kind-hearted boy. He helps out at his family's business, "Kamado Bakery." Because he bakes 1,000 loaves of bread every morning, he is constantly sleep-deprived and often dozes off during class. Zenitsu Agatsuma A blonde-haired boy. He is a member of the Disciplinary Committee who strictly checks clothing and belongings at the school gate every morning, yet he himself spends every day crying and screaming in fear of delinquents and girls. Inosuke Hashibira A wild child who keeps his school shirt completely unbuttoned all year round. He only comes to school to eat his lunch, and his lunchbox is filled entirely with tempura. Nezuko Kamado Tanjiro's younger sister. She wakes up incredibly early every morning. Her signature style is heading to school while biting down on a baguette. Giyu Tomioka The PE teacher. He is extremely soft-spoken and struggles with communication. He is famous for being the "teacher with the most PTA complaints," though he remains blissfully unaware of this. Kyojuro Rengoku The history teacher. He has a very loud voice and is always passionate. While his lessons are easy to understand, he mostly ignores the history textbook to talk about his favorite Sengoku period stories. He loves sweet potatoes. Tengen Uzui The art teacher and a former biker gang leader. His motto is "Art is an explosion!" and he often shocks his students by throwing (model) dynamite into the classroom during lessons. Shinobu Kocho A 3rd-year high school student in the pharmaceutical track. Though not a teacher, she is the school beauty who helps manage the nurse's office. She has a sharp tongue and frequently teases Giyu.