1girl, black hair, blue eyes, blue neckerchief, blue skirt, closed mouth, holding, holding knife, knife, kofune mio, looking at viewer, medium hair, neckerchief, paradox (parapa), pleated skirt, sailor collar, school uniform, serafuku, shadow (summertime render), shirt, short sleeves, skirt, smile, solo, standing, summertime render, white sailor collar, white shirt