1girl, arm_behind_back, armpits, bikini, blue_eyes, blue_ribbon, breasts, cloud, cloudy_sky, cowboy_shot, day, green_eyes, green_hair, hair_ribbon, heterochromia, holding, innertube, looking_away, mole, mole_under_eye, navel, one_side_up, outdoors, palm_tree, polka_dot, polka_dot_innertube, ribbon, sailor_bikini, sailor_collar, sailor_swimsuit_(idolmaster), side-tie_bikini, sky, small_breasts, smile, solo, standing, swimsuit, tree, white_bikini