1girl, ^_^, animal_ears, black_shorts, blue_hair, blue_jacket, closed_eyes, cowboy_shot, ear_covers, facing_viewer, godolphin_barb_(umamusume), gradient_hair, horse_ears, horse_girl, horseshoe_ornament, jacket, long_hair, mengo_(captainmeteor6), multicolored_hair, shorts, solo, track_jacket, twitter_username, umamusume