1girl, akahige, arms_up, bikini, black_bikini, black_hair, blue_eyes, breasts, clothes_lift, clothes_pull, cowboy_shot, idolmaster, idolmaster_cinderella_girls, long_hair, looking_at_viewer, medium_breasts, navel, pants, pants_pull, shibuya_rin, shirt_lift, solo, swimsuit, undressing, white_background