1girl, absurdres, akizuki_ritsuko, antenna_hair, bare_shoulders, belt, bikini, black_belt, blush, breasts, brown_eyes, brown_hair, cleavage, collarbone, cowboy_shot, dot_nose, glasses, green_bikini, hand_on_own_head, highres, idolmaster, idolmaster_(classic), idolmaster_million_live!, idolmaster_million_live!_theater_days, lone_nape_hair, looking_at_viewer, medium_breasts, navel, parted_lips, polka_dot, polka_dot_bikini, ponytail, shuucream_(syuichi), sidelocks, simple_background, solo, sweat, swimsuit, white_background