1girl, beach, bikini, blue_bikini, blue_eyes, blue_hair, blue_sky, breasts, cloud, day, floral_print, front-tie_bikini_top, front-tie_top, gradient_hair, hashijiro_kou, horizon, kantai_collection, long_hair, looking_at_viewer, multicolored_hair, o-ring, o-ring_bikini, o-ring_bottom, ocean, outdoors, samidare_(kancolle), sitting, sky, small_breasts, solo, swept_bangs, swimsuit, tan, very_long_hair, wet