sasaki masakatsu, takei hisa, saki (manga), official art, 1girl, anime coloring, black pantyhose, blue ribbon, blue sailor collar, blue skirt, blush, breasts, brown eyes, brown hair, brown shoes, full body, kiyosumi school uniform, loafers, looking at viewer, medium hair, open mouth, pantyhose, parted lips, pleated skirt, ribbon, sailor collar, sailor shirt, school uniform, serafuku, shirt, shoes, short sleeves, simple background, skirt, small breasts, smile, solo, standing, transparent background