1girl ahoge alternate_costume apron artist_name bangs blue_dress blue_eyes blue_footwear blue_hair blush breasts character_name cleavage closed_mouth dress full_body hair_between_eyes heterochromia highres namauni off-shoulder_dress off_shoulder pantyhose red_eyes shoes short_hair short_sleeves simple_background smile solo tatara_kogasa touhou white_apron white_background white_pantyhose