1girl, :3, ahoge, animal ears, animal on head, ascot, back bow, bangs, black dress, bow, brown hair, cat, days in a flash (umamusume), dress, ear covers, flying sweatdrops, frilled sleeves, frills, ghost ornament, halloween, halloween costume, hat, high collar, horse ears, horse girl, horse tail, jack-o'-lantern ornament, juliet sleeves, lantern, large bow, long sleeves, looking up, marimo maru, medium hair, meisho doto (dot-o'-lantern) (umamusume), meisho doto (umamusume), multicolored hair, neck ribbon, official alternate costume, on head, open mouth, orange bow, orange headwear, orange ribbon, outside border, puffy sleeves, purple background, purple eyes, raccoon, ribbon, simple background, single ear cover, solo, staff, standing, tail, two-tone hair, umamusume, w arms, white ascot, white background, white hair