1girl, asakura_toru, bare_shoulders, beach_umbrella, bikini, black_bikini, blue_eyes, blue_sky, blush, breasts, cleavage, collarbone, day, idolmaster, idolmaster_shiny_colors, light_smile, looking_at_viewer, medium_breasts, ocean, outdoors, purple_hair, short_hair, sitting, sky, solo, swimsuit, umbrella, yuro_(7_yuro)