kawamochi (tddm3573), rice shower (umamusume), umamusume, highres, 1girl, aged up, animal ears, brown hair, brown sweater, grey skirt, hair over one eye, horse ears, horse girl, horse tail, jewelry, long hair, long sleeves, looking at viewer, own hands together, red eyes, ribbed sweater, ring, simple background, skirt, sleeves past wrists, smile, solo, sweater, tail, turtleneck, turtleneck sweater, white background