1girl, alternate costume, animal ears, aston machan (umamusume), bespectacled, breasts, brown hair, buttons, closed eyes, cowboy shot, double-breasted, dress, glasses, green dress, himura moritaka, horse ears, horse girl, horse tail, large breasts, long sleeves, open mouth, pointing, pointing at self, semi-rimless eyewear, shirt, short hair, smile, solo, tail, twitter username, umamusume, white shirt