1girl, o, ball, bare_shoulders, beach, beachball, bikini, blush, breasts, cleavage, collarbone, cowboy_shot, diagonal_bangs, highleg, highleg_bikini, idolmaster, idolmaster_shiny_colors, jewelry, long_hair, looking_at_viewer, medium_breasts, navel, necklace, outdoors, purple_eyes, purple_hair, see-through, shirt, sidelocks, sky, solo, swimsuit, tanaka_mamimi, wading, yui081