oguri cap (umamusume), tamamo cross (umamusume), umamusume, artist request, official art, 2girls, :d, ^ ^, ahoge, animal ears, architecture, blue eyes, blue kimono, blue sash, chinese zodiac, closed eyes, copyright notice, crossed arms, east asian architecture, egasumi, ema, fang, flower, grey hair, hair bun, hair flower, hair ornament, happy new year, holding ema, horse ears, horse girl, horse tail, japanese clothes, kimono, long hair, long sleeves, multiple girls, new year, obi, open mouth, orange kimono, red flower, reiwa, sash, shrine, smile, standing, tail