1girl, bikini, blush, bowing, breasts, cleavage, collarbone, frilled_bikini, frills, fukuda_noriko, green_background, greyscale_with_colored_background, hands_on_own_thighs, idolmaster, idolmaster_million_live!, large_breasts, looking_at_viewer, monochrome, navel, open_mouth, short_bangs, short_hair, sidelocks, smile, solo, stomach, swimsuit, thighs, yokoya_inori