yanagi wakana, rice shower (boc'z) (umamusume), rice shower (umamusume), umamusume, 1girl, animal ears, baseball cap, black hair, black hat, black shirt, black socks, boc'z (umamusume), breasts, closed mouth, flipped hair, hair over one eye, hat, horse ears, horse girl, horse tail, long hair, looking at viewer, official alternate costume, purple eyes, shirt, simple background, single bare arm, single bare shoulder, single sleeve, skirt, socks, solo, tail, white skirt