1girl, arm under breasts, arm up, bags under eyes, black skirt, clothes lift, collarbone, dark, double bun, frown, greyscale, hair between eyes, hair bun, head tilt, hollow body, hollow eyes, japanese clothes, long sleeves, looking to the side, looking up, medium hair, monochrome, neckerchief, open mouth, pleated skirt, raised eyebrows, sailor collar, school uniform, scratching, serafuku, shirt, shirt lift, simple background, skirt, solid circle pupils, solo, upper body, white background