1girl, alternate costume, bangs, belt, bespectacled, black hair, blunt bangs, brown-framed eyewear, brown belt, brown jacket, brown skirt, brown sweater, butterfly earrings, butterfly hair ornament, casual, cup, disposable cup, drinking, earrings, glasses, gradient background, grey background, hair ornament, holding, holding cup, jacket, jacket partially removed, jewelry, kimetsu no yaiba, long hair, looking away, nitabiribiri, purple eyes, purple hair, round eyewear, side ponytail, single bare shoulder, skirt, sleeveless, sleeveless sweater, sleeveless turtleneck, sleeves past elbows, solo, sweater, tsuyuri kanao, turtleneck, watch, white sweater, wristwatch