4girls, :d, ahoge, arms_up, bikini, black_hair, blonde_hair, blue_eyes, bow, brown_eyes, character_name, cloud, collarbone, day, double_bun, food, fruit, hair_bobbles, hair_bow, hair_bun, hair_ornament, innertube, multiple_girls, navel, one-piece_swimsuit, open_mouth, pink_hair, purple_eyes, red_hair, short_hair, sky, smile, swimsuit, twintails, water, watermelon