kikkasoon, seiun sky (umamusume), umamusume, highres, 1girl, animal ears, blouse, blue eyes, ear covers, ear scrunchie, flower, green sailor collar, green shorts, grey hair, hair between eyes, hair flower, hair ornament, hairclip, horse ears, horse girl, horse tail, long sleeves, looking at viewer, open mouth, pink background, sailor collar, seiun sky (reeling in the big one) (umamusume), shirt, short hair, shorts, simple background, single ear cover, smile, solo, sunflower, sunflower hair ornament, tail, white shirt