1girl, ahoge, arm support, blue eyes, blue neckerchief, blue skirt, blush, breasts, collarbone, dot nose, green hair, green ribbon, hairband, knee up, long hair, long sleeves, looking at viewer, medium breasts, neckerchief, open mouth, pleated skirt, polka dot, polka dot ribbon, ribbon, sailor collar, school uniform, serafuku, simple background, sitting, skirt, smile, solo, white background, white sailor collar, white serafuku