1girl, o, bikini, black_bikini, blurry, blush, breasts, brown_hair, cleavage, coffee_upa, collarbone, depth_of_field, front-tie_bikini_top, front-tie_top, hairband, idolmaster, idolmaster_shiny_colors, large_breasts, leaf, long_hair, looking_at_viewer, multi-strapped_bikini, navel, solo, swimsuit, tsukioka_kogane, white_hairband