rulership (umamusume), umamusume, commentary request, highres, 1girl, ahoge, animal ears, blush, bow, bowtie, brown hair, collarbone, constricted pupils, fangs, furrowed brow, grey eyes, grey hair, hair ornament, hair over one eye, horse ears, horse girl, looking at viewer, multicolored hair, open mouth, portrait, purple sailor collar, purple shirt, sailor collar, school uniform, shirt, short hair, simple background, solo, streaked hair, tori blue gram, tracen school uniform, white background, white bow, white bowtie, winter uniform