inko (mini), hatsune miku, kagamine len, kagamine rin, kaito (vocaloid), meiko (vocaloid), vocaloid, bad id, bad piapro id, highres, 2boys, 3girls, aqua eyes, aqua hair, ball, beach, beachball, bikini, bird, blonde hair, blue eyes, blue hair, cloud, day, flower, hair flower, hair ornament, hibiscus, innertube, long hair, multiple boys, multiple girls, outdoors, short hair, side-tie bikini bottom, sky, starfish, swim ring, swimsuit, twintails, umbrella, very long hair, water, waving