1girl, alternate_costume, black_serafuku, black_skirt, brown_eyes, hairband, kantai_collection, long_hair, one-hour_drawing_challenge, owa_(ishtail), panties, red_hairband, sailor_collar, school_uniform, serafuku, short_sleeves, shoukaku_(kancolle), side-tie_panties, simple_background, skirt, solo, underwear, white_background, white_hair, white_sailor_collar