1girl, o, @_@, animal_ears, black_jacket, blush, brown_hair, hair_over_one_eye, horse_ears, horse_girl, jacket, kirameki_(rikukaikuu), looking_at_viewer, open_mouth, shirt, simple_background, solo, stopwatch, stopwatch_around_neck, sweat, umamusume, upper_body, vodka_(umamusume), white_background, yellow_shirt