nishiki kazue, satono diamond (umamusume), umamusume, highres, 1girl, animal ears, ball, baseball, baseball (object), baseball glove, black thighhighs, blush, bow, braid, breasts, brown corset, brown eyes, brown hair, brown sailor collar, closed mouth, corset, double-parted bangs, ear ornament, green skirt, hair between eyes, horse ears, horse girl, long hair, long sleeves, multicolored hair, pitching, sailor collar, shirt, skirt, streaked hair, tail, teeth, thighhighs, very long hair, white shirt, yellow bow