mauve, symboli rudolf (umamusume), umamusume, commentary request, korean commentary, 1girl, animal ears, bow, bowtie, brown hair, closed mouth, horse ears, horse girl, long hair, multicolored hair, purple eyes, purple sailor collar, purple shirt, sailor collar, school uniform, shirt, simple background, solo, streaked hair, tracen school uniform, upper body, white background, white bow, white bowtie, white hair, winter uniform