okapun, buena vista (umamusume), umamusume, highres, 1girl, animal ears, black thighhighs, blue skirt, blush, bow, braid, brown hair, brown jacket, checkered hairband, closed mouth, collared shirt, full body, hair between eyes, hairband, horse ears, horse girl, horse tail, jacket, long sleeves, looking at viewer, medium hair, purple eyes, shirt, shoes, simple background, skirt, smile, solo, tail, thighhighs, white background, white shirt