1girl, ahoge, animal_ears, blue_eyes, ear_ornament, grey_hair, hair_between_eyes, horse_ears, horse_girl, horse_tail, jacket, long_hair, lower_teeth_only, motion_blur, necktie, oguri_cap_(umamusume), open_clothes, open_jacket, open_mouth, outdoors, red_necktie, running, shibuki_kamone, solo, tail, teeth, umamusume, white_jacket