1girl, animal_ears, arms_under_breasts, bandaid, bandaid_on_face, bandaid_on_nose, black_hair, breasts, closed_mouth, cropped_legs, crossed_arms, grey_background, horse_ears, horse_girl, horse_tail, kanpiro, kouhaku_nawa, long_hair, long_sleeves, looking_at_viewer, medium_breasts, mouth_hold, narita_brian_(umamusume), official_alternate_costume, pants, purple_pants, rope, shimenawa, shirt, shirt_tucked_in, simple_background, solo, stalk_in_mouth, tail, trimmed_tail, umamusume, white_shirt, yellow_eyes