mizuki maya, oguri cap (umamusume), umamusume, commentary request, 1girl, animal ears, black pantyhose, blue eyes, blue sailor collar, blue skirt, boots, chibi, chibi only, clenched hand, closed mouth, full body, fur-trimmed boots, fur trim, grey background, grey hair, horse ears, horse girl, horse tail, long hair, long sidelocks, long sleeves, looking at viewer, miniskirt, navel, open hand, pantyhose, pleated skirt, sailor collar, shirt, sidelocks, signature, skirt, smile, solo, standing, star (symbol), star symbol background, straight-on, tail, waving, white boots, white shirt