1girl, black_one-piece_swimsuit, blue_one-piece_swimsuit, blush, breasts, competition_swimsuit, hairband, headband, kantai_collection, large_breasts, long_hair, looking_at_viewer, montemasa, multicolored_clothes, multicolored_swimsuit, one-piece_swimsuit, open_mouth, red_headband, shoukaku_(kancolle), smile, solo, swimsuit, wet, wet_clothes, wet_swimsuit, white_hair, window, yellow_eyes