1girl, ahoge, bags under eyes, black background, black eyes, black hair, blush, bow, bowtie, braid, bright pupils, closed mouth, collared shirt, dress shirt, fingernails, grey jacket, hair over one eye, holding, holding knife, jacket, knife, long hair, long sleeves, pale skin, plaid, plaid bow, plaid bowtie, plaid skirt, pleated skirt, red bow, red bowtie, red skirt, school uniform, shirt, simple background, skirt, smile, solo, split mouth, standing, twin braids, white pupils, white shirt