1girl, beach, bikini, breasts, brown_eyes, brown_hair, cleavage, day, hair_between_eyes, hair_flaps, hairband, kantai_collection, kuromayu, large_breasts, long_hair, looking_at_viewer, low_twintails, ocean, open_mouth, outdoors, patterned_clothing, red_hairband, shiratsuyu_(kancolle), shiratsuyu_kai_ni_(kancolle), sky, solo, sun, sunlight, swimsuit, twintails, water, wet, whistle, whistle_around_neck