1girl, animal_ears, bare_shoulders, black_hair, blush, breasts, cleavage, detached_sleeves, hair_ornament, hanamura_pink, horse_ears, horse_girl, horse_tail, kitasan_black_(umamusume), kouhaku_nawa, looking_at_viewer, medium_breasts, medium_hair, open_mouth, red_eyes, rope, shimenawa, simple_background, solo, tail, umamusume, white_background