kabaya kousuke, shijou takane, idolmaster, idolmaster (classic), light purple hair, 00s, 1girl, ass, beach, bikini, blue hair, blunt bangs, breasts, brown eyes, cloud, cowboy shot, day, female focus, hairband, long hair, looking at viewer, looking back, medium breasts, ocean, outdoors, polka dot, polka dot bikini, see-through clothes, skindentation, sky, solo, standing, striped bikini, striped clothes, swimsuit, undressing