gb cestus, rulership (monochrome gm) (umamusume), rulership (umamusume), umamusume, highres, 1girl, ahoge, animal ears, bare shoulders, black shirt, black shorts, blue eyes, blush, breasts, brown hair, chess piece, fang, gloves, grey hair, grey streaks, hair ornament, hair over one eye, high-waist shorts, horse ears, horse girl, horse tail, looking at viewer, medium breasts, multicolored hair, open mouth, rook (chess), shirt, short hair, shorts, sleeveless, sleeveless shirt, smile, solo, streaked hair, tail, white gloves