1girl, atte_nanakusa, blush, greyscale, hair_over_shoulder, hairband, haori, idolmaster, idolmaster_cinderella_girls, jacket, japanese_clothes, looking_at_viewer, medium_hair, miniskirt, monochrome, neck_ribbon, open_clothes, open_jacket, pleated_skirt, ribbon, sakuma_mayu, seductive_smile, shirt, simple_background, skirt, smile, solo, white_background