1girl, adapted_costume, beach, bikini, black_bikini, blue_sky, breasts, cloud, contrapposto, day, gradient_hair, harusame_(kancolle), horizon, kantai_collection, looking_at_viewer, multicolored_hair, nekoya_crow, ocean, outdoors, pink_hair, purple_hair, red_eyes, side_ponytail, sky, small_breasts, solo, swimsuit, water