1girl, o, akky_(idolmaster), bangle, barefoot, beach, beach_chair, beach_umbrella, bikini, black_bikini, black_sarong, bracelet, breasts, brown_hair, cleavage, dog, feet, hammock, hat, idolmaster, idolmaster_cinderella_girls, idolmaster_cinderella_girls_starlight_stage, jewelry, knee_up, lens_flare, looking_at_viewer, lying, medium_breasts, mole, mole_on_breast, navel, necklace, ohta_yuu, on_back, palm_tree, petals, sarong, shade, solo, sparkle, straw_hat, sunglasses, swimsuit, thigh_strap, tree, umbrella