best quality, masterpiece, kochou shinobu, 1girl, short hair, multicolored hair, black hair, purple hair, purple eyes, butterfly hair ornament, white haori, butterfly print, demon slayer uniform, white belt, short skirt, black skirt, pleated skirt, smile, parted bangs, , ufotable style, demon slayer artstyle, kimetsu no yaiba style, sharp line art, varving line weight, thick outlines, highly detailed expressive eves, intricate iris detail, cel shaded, flat color with heavy digital paint overlays,
