akagi koku, curren bouquetd'or (umamusume), umamusume, commentary, highres, 1girl, animal ears, blush, braid, buruma, closed mouth, collarbone, full body, greyscale, gym shirt, gym uniform, hair between eyes, hairband, horse ears, horse girl, horse tail, long hair, looking at viewer, monochrome, shirt, shoes, short sleeves, simple background, smile, sneakers, solo, standing, tail, thighhighs, twin braids