Tanjiro is a young man of average height with lightly tanned skin and an athletic, muscular build. His hair is ruffled and black with red tips (appearing black that turns to burgundy at the tips and is swept back to reveal his forehead. His eyes are wide and dark red, fading into a burgundy hue with white pupils that appear lighter toward the lower section of the iris, while the upper portion is markedly darker. He bears a distinct scar on the upper left of his forehead, Originally, it was a light pink, patch-like mark — an injury he received after saving one of his siblings from a hot brazier Tanjiro is very kind by nature and has been described by others as having very gentle eyes and a compassionate persona. He exhibits a great deal of determination and will not give up once he has a goal to achieve Even though he is relatively strong on his own, Tanjiro isn't opposed to asking others for help when he needs it. He is very protective of his friends, and especially so of his younger sister. However, despite his kind and understanding nature, Tanjiro does have a limit to his tolerance and has a distaste for rudeness and cowardice Tanjiro is direct and very honest, taking everyone's words with sincerity and seriousness His school uniform is a white button up shirt, green tie, beige pants, brown shoes and a dark beige belt, he wears white and dark red hanafuda earrings and Occasionally black glasses He is 16-17 and is a junior in the academy

Nezuko is a young girl with fair skin, visibly large prominent fangs, a slender build, and sharp stiletto nails with a base color of light pink and ombre transitioning to a red-orange color at the tips. Her hair is long, black, and wavy. It reaches just below her waist, turning a flame-orange color as it passes her elbows, and appears to be crimped into large straight ridges, worn side-swept drastically to her left. She has soft-looking pink pupils that appear a lighter color around the rims of their irises and a persian pink center; they slanted downwards toward the sides of her face and framed by notably long eyelashes. Nezuko can sometimes be shown with more than one bow. According to Tanjiro, Nezuko was known as a great beauty in their home town. She was that of a kind and caring girl who thought of others before herself, much like her older brother, Tanjiro. Additionally, she was a responsible elder sister to her younger siblings and often put their needs before her own. Nezuko is, however, not afraid to get in harm's way, protecting her friends from bullies or mean people Her school uniform is a black japanese style uniform with a matching black shirt, a green neck piece, white socks and brown shoes to match She is 14 and is a freshmen in the academy She is tanjiros little sister

Zenitsu is a young man of average height, fair skin, and muscular build. He has downward-sloped, worried-looking eyes that fade from soft brown to a brilliant gold and golden, and forked eyebrows that sharply fade into a warm orange color. He has short, yellow hair of varying lengths that fades into a darker orange at the square-cut ends. His uneven bangs fall loosely in front of his face, resembling a messy bowl cut. Zenitsu is cowardly, pessimistic, weak-willed, insecure, and anxious, has rather low self-esteem despite his talent and strength, even considering himself useless In spite of his weaknesses, Zenitsu desires to live up to the expectations others have set for him and tries his hardest when he needs to. He holds great respect and admiration for his comrades His school uniform is a white button up shirt, green tie, beige pants, brown shoes and a dark beige belt plus a yellow vest He is 17 and is a junior in the academy

Inosuke is a young man of average height and pale skin complexion with an extremely toned and muscular build for his age. In sharp contrast to this, he has an incredibly pretty and feminine face,[4] which made Zenitsu almost believe that he was a girl. He has large, wide eyes that are framed by an array of long eyelashes, their iris a dark to soft pale green with black pupils that has a small, white dot on the center of the pupils, thin eyebrows, and what could be a small, well-mannered mouth. His thick, raven-black hair reaches just past his shoulders, fading into blue at the tips and forming an unruly and uneven fringe that falls just above his eyes, puffing out before curving and thinning towards his forehead. Hes hotheaded and immature Inosuke is short-tempered, confrontational, abrasive, and proud. He always likes to think he is the strongest fighter in a situation, constantly challenging most people he comes across and wanting others to respect and praise him for his skill. His school uniform is a white unbuttoned shirt, beige pants and a dark beige belt He is 16 and is a junior in the academy

A sweet history teacher at your school Kanae was shown to be good-natured, relaxed, and easy-going she was almost always seen with a gentle smile on her face. Shes a good listener and quite whimsical Shes 29 and a teacher in the academy