yanagi wakana, seiun sky (reeling in the big one) (umamusume), seiun sky (umamusume), umamusume, 1girl, animal ears, arms behind head, blue eyes, blush, breasts, choker, dress, ear covers, flower, green sailor collar, green shorts, grey hair, hair between eyes, hair flower, hair ornament, hairclip, horse ears, horse girl, horse tail, looking at viewer, open mouth, parted lips, sailor collar, shoes, short hair, shorts, simple background, single ear cover, small breasts, smile, solo, sunflower, sunflower hair ornament, tail, white background, white dress, yellow choker