1girl, alternate_costume, arm_strap, ball, barefoot, beach, beachball, bikini, blonde_hair, failure_penguin, kanimiso_(juutilainen77), kantai_collection, long_hair, navel, satsuki_(kancolle), side-tie_bikini_bottom, smile, stomach, strap, swimsuit, twintails, water, white_bikini, yellow_eyes