sena kizahashi, dream journey (umamusume), umamusume, highres, 1girl, aerial fireworks, animal ears, black kimono, blue eyes, brown hair, eyewear strap, fireworks, flower, glasses, hair between eyes, hair bun, hair flower, hair ornament, hand fan, holding, holding fan, horse ears, horse girl, horse tail, japanese clothes, kimono, long hair, long sleeves, looking at viewer, looking back, multicolored hair, night, obi, open mouth, outdoors, sash, smile, solo, tail, white hair, yukata