1girl ? animal_ears anzu_ame blue_eyes brown_hair buruma cowboy_shot gym_shirt hair_between_eyes high_ponytail horse_ears horse_girl horse_tail long_hair multicolored_hair red_buruma shirt short_sleeves simple_background solo streaked_hair tail tokai_teio_(umamusume) tracen_training_uniform two-tone_hair umamusume white_background white_hair white_shirt