2girls, ahoge, akashieru, barefoot, bikini, blonde_hair, blue_bikini, blue_hair, etorofu_(kancolle), fang, gradient_hair, kantai_collection, long_hair, multicolored_hair, multiple_girls, red_eyes, running, sado_(kancolle), side-tie_bikini_bottom, skin_fang, solo_focus, swimsuit, untied_bikini