kaulen.f, special week (special dreamer) (umamusume), special week (umamusume), umamusume, commentary request, 1girl, adapted costume, animal ears, ascot, bow, brown hair, brown vest, closed mouth, coat, ear bow, epaulettes, gloves, horse ears, horse girl, horse tail, long hair, long sleeves, looking at viewer, multicolored hair, pants, purple eyes, reference inset, shirt, tail, two-tone hair, vest, white ascot, white coat, white gloves, white hair, white pants, white shirt