1girl, 4koma, ^^^, adjusting clothes, adjusting headwear, ahoge, animal ears, ascot, bangs, black dress, blue hairband, blush, brown hair, comic, constricted pupils, dated, days in a flash (umamusume), dress, embarrassed, flying sweatdrops, frilled sleeves, frills, frown, hairband, halloween, halloween costume, hiding, holding, holding staff, horse ears, horse girl, horse tail, jack-o'-lantern ornament, lantern, long sleeves, looking at viewer, looking away, medium hair, meisho doto (dot-o'-lantern) (umamusume), meisho doto (umamusume), multicolored hair, neck ribbon, official alternate costume, open mouth, orange ribbon, purple eyes, ribbon, silent comic, staff, surprised, sweatdrop, tail, twitter username, two-tone hair, umamusume, umibudou, white ascot, white hair