akagi koku, daring tact (umamusume), umamusume, commentary, highres, 1girl, ahoge, animal ears, back bow, blush, bow, closed mouth, frilled skirt, frills, full body, greyscale, hair ribbon, head rest, horse ears, horse girl, horse tail, long hair, long sleeves, looking at viewer, monochrome, pleated skirt, ribbon, sailor collar, shirt, shoes, simple background, skirt, solo, squatting, tail, thighhighs, zettai ryouiki