2girls, antenna_hair, aoba_(kancolle), arms_behind_head, arms_up, bad_twitter_id, bikini, blue_sailor_collar, blue_shorts, breasts, camera, cleavage, collarbone, green_bikini, green_eyes, grey_hair, kantai_collection, kinugasa_(kancolle), long_hair, medium_breasts, midriff_peek, multiple_girls, navel, ojipon, open_mouth, ponytail, purple_hair, sailor_collar, school_uniform, serafuku, short_sleeves, shorts, standing, stomach, swimsuit