1girl, black_hair, blue_eyes, full_body, fyuo, grey_one-piece_swimsuit, headgear, i-400_(kancolle), kantai_collection, long_hair, looking_at_viewer, one-hour_drawing_challenge, one-piece_swimsuit, orange_sailor_collar, sailor_collar, school_swimsuit, shirt, side-tie_shirt, simple_background, sitting, sleeveless, sleeveless_shirt, solo, swimsuit, swimsuit_under_clothes, white_background, white_shirt