maru (marg0613), hirato (kancolle), saratoga (kancolle), kantai collection, absurdres, highres, 1girl, aged down, aqua neckerchief, blue eyes, blue sailor collar, blue skirt, cosplay, feet out of frame, hirato (kancolle) (cosplay), invisible chair, long hair, long sleeves, neckerchief, one-hour drawing challenge, pantyhose, pleated skirt, ponytail, sailor collar, sailor shirt, school uniform, serafuku, shirt, side ponytail, sidelocks, simple background, sitting, skirt, smokestack hair ornament, solo, white background, white pantyhose