1girl, alternate_costume, animal_ears, blue_eyes, blush, bottle, brown_hair, covering_mouth, hair_between_eyes, heavy_breathing, horse_ears, horse_girl, horse_tail, long_hair, multicolored_hair, navel, neokinayo, ponytail, shorts, simple_background, solo, stomach, streaked_hair, sweat, tail, tokai_teio_(umamusume), tracen_training_uniform, two-tone_hair, umamusume, water_bottle, white_background, white_hair