1girl, animal_ears, bandeau, black_hair, breasts, choker, closed_mouth, from_behind, holding_ticket, hood, hood_down, hooded_jacket, horse_ears, horse_girl, horse_tail, jacket, long_hair, looking_afar, red_eyes, red_jacket, sanami_(sanami_t_38), short_hair, sideways_mouth, sleeveless, sleeveless_jacket, small_breasts, smile, solo, starting_gate, sweat, tail, umamusume, upper_body, winning_ticket_(umamusume), wristband