dream journey (reminder of dreamland) (umamusume), dream journey (umamusume), stay gold (racehorse), stay gold (umamusume), umamusume, commentary request, highres, 2girls, animal costume, animal ears, black hair, brown eyes, brown hair, chinese zodiac, horse costume, horse ears, horse girl, horse tail, kayachiyo, long hair, multicolored hair, multiple girls, simple background, solo focus, streaked hair, tail, white background, white hair, white streaks, year of the horse