1girl, alternate costume, animal ears, black hair, blue eyes, blush, collarbone, crossed bangs, denim, grin, hair between eyes, hand in pocket, hand up, horse ears, horse girl, horse tail, jacket, jeans, long sleeves, looking at viewer, multicolored hair, official alternate costume, one eye closed, open clothes, open jacket, pants, ponytail, red jacket, shirt, shirt tucked in, short hair, simple background, smile, solo, streaked hair, tail, upper body, waving, white background, white shirt