1girl, ?, ass, blazer, character doll, drinking straw, empty eyes, from behind, greyscale, hair ornament, hairclip, holding carton, jacket, long sleeves, looking back, medium hair, milk carton, mima sachi, minami koharu, monochrome, motion lines, necktie, open mouth, pleated skirt, profile, school uniform, shadow, simple background, sitting, sitting on object, skirt, smile, solo, sound effects, spoken question mark, strawberry milk, stuffed toy, sweater, watashi ga motenai no wa dou kangaetemo omaera ga warui!, wavy hair, white background, yoshipi