1girl, antenna_hair, blurry, blush, bokeh, box, brown_hair, christmas_ornaments, christmas_tree, depth_of_field, detached_collar, dress, feet_out_of_frame, gift, gift_box, idolmaster, idolmaster_cinderella_girls, idolmaster_cinderella_girls_starlight_stage, looking_at_viewer, neck_ribbon, outdoors, petticoat, red_dress, ribbon, smile, solo, star_(symbol), thigh_strap, tsujino_akari, waving, wavy_hair