1girl, ?, bikini, blue_shirt, blue_skirt, expressionless, flat_chest, frilled_bikini, frills, idolmaster, idolmaster_million_live!, light_blush, looking_at_viewer, makabe_mizuki, navel, open_clothes, open_skirt, pink_background, purple_hair, shirt, short_hair, sidelocks, sitting, skirt, solo, spoken_question_mark, stomach, sunfromwest, swimsuit, unworn_shirt, wavy_hair, white_bikini, yellow_eyes