1girl alternate_costume alternate_hair_length alternate_hairstyle apron black_dress blue_eyes bow braid commentary_request dress from_behind grey_hair hair_between_eyes highres izayoi_sakuya kaya_rio long_dress looking_at_viewer maid maid_apron maid_headdress multiple_persona reference_sheet short_dress simple_background skirt skirt_hold smile touhou twin_braids white_background white_hair