1girl, bangs, black skirt, blue background, blue eyes, bocchi the rock!, breasts, cube hair ornament, e20, gotou hitori, hair between eyes, hair ornament, hands up, high-waist skirt, long hair, looking at viewer, medium breasts, one side up, parted lips, pink hair, puffy short sleeves, puffy sleeves, sailor collar, school uniform, serafuku, shirt, short sleeves, skirt, solo, two-tone background, upper body, very long hair, white background, white sailor collar, white shirt