kawamochi (kawauti919), calstone light o (umamusume), umamusume, commentary request, 1girl, ahoge, animal ears, black hair, from behind, horse ears, horse girl, horse tail, long hair, multicolored hair, negative space, pleated skirt, school uniform, skirt, solo, standing, standing on one leg, stiff tail, tail, thighhighs, tracen school uniform, two-tone hair, very long hair, white background, white hair, white skirt, white thighhighs