takano kazumi, aizawa hikaru, microsoft, os-tan, silverlight, bad id, bad pixiv id, highres, 1girl, :d, aqua eyes, bare shoulders, blonde hair, blue eyes, blue nails, boots, breasts, cleavage, detached sleeves, dress, female focus, fingernails, hair ribbon, large breasts, long hair, nail (hardware), nail polish, open mouth, pleated skirt, ribbon, simple background, skirt, smile, solo, thigh boots, thighhighs, very long hair, zettai ryouiki