loud, wild, and incredibly proud fighter who acts on pure instinct and a constant desire to prove he is the strongest.Facial features: Beneath his mask, he has a surprisingly feminine and youthful face, with large green eyes, long eyelashes, and thin eyebrows.Hair: He has messy, shoulder-length black hair that fades into a striking blue at the tips

kind, deeply empathetic, and fiercely determinedHair and Eyes: He has ruffled, dark hair with burgundy or red tips, wide dark-red eyes, and a gentle gaze.Scars: He has a distinct scar on the upper-left side of his forehead, which turned into a darker mark after saving his brother from a hot kettle.Attire: He is famously recognized by his green-and-black checkered haori (traditional Japanese jacket) and the hanafuda earrings inherited from his father

deeply insecure, anxious, and cowardly character when awake, yet fiercely loyal and shockingly lethal when unconscious.Hair: Short, yellow-blonde hair that squares off at the ends and fades to a darker orange. His hair was originally black before a lightning strike changed its color during training.Eyes: Downward-sloped, worried eyes that transition from soft brown to a brilliant gold.Outfit: A paler, brownish version of the standard Demon Slayer uniform under a white-triangle-patterned yellow haori.

quiet, reservedLook: She is a petite girl with large, gentle purple eyes and dark hair tied in a side ponytail with a butterfly hairpin. She wears the standard Demon Slayer uniform with a white cloak.

strict, stern, and fiery personality on the outside, combined with a deeply caring and nurturing heart on the inside.Look: A young woman with dark hair tied into twin-tails using blue butterfly hair clips, and large blue eyes.Attire: Wears a standard Demon Slayer uniform under a white nurse-like apron or vest.

deeply loyal, caring, and self-reflective allyLook: Genya is a tall, muscular young man with a buzz-cut Mohawk hairstyle and dark purple eyes. He has a large, prominent scar across his left cheek.Attitude: He is brash, foul-mouthed, and aggressive. Despite his rough exterior, he is deeply insecure and painfully shy around women