chahiro, gold city (authentic/1928) (umamusume), gold city (umamusume), umamusume, highres, 1girl, animal ears, arms up, bandeau, belt, black belt, black jacket, blonde hair, blue bow, blue eyes, blush, bow, breasts, chain, cutoffs, denim, denim shorts, ear bow, from side, gold chain, horse ears, horse girl, horse tail, jacket, long hair, long sleeves, medium breasts, midriff, open clothes, open jacket, parted lips, shorts, solo, stomach, strapless, striped bandeau, tail, tube top, upper body