aoi rokushou, tokai teio (umamusume), umamusume, highres, 1girl, animal ears, blue eyes, blue shorts, blush, bottle, breasts, brown hair, closed mouth, denim, denim shorts, ears through headwear, hair between eyes, hat, heart, holding, holding bottle, horse ears, horse girl, horse tail, jacket, long hair, looking at viewer, multicolored hair, official alternate costume, one eye closed, open clothes, open jacket, ponytail, see-through clothes, see-through jacket, shirt, shorts, sleeveless, sleeveless shirt, smile, solo, streaked hair, tail, tongue, tongue out, two-tone hair, white hair, yellow shirt