fuji kiseki (umamusume), umamusume, artist request, game cg, lowres, official art, translation request, 1girl, ahoge, animal ear piercing, animal ears, black hair, blue eyes, blue gemstone, blue shirt, cropped legs, diamond (gemstone), eyelashes, gem, hand on own hip, happy, high-waist skirt, horse ears, horse girl, horse tail, looking at viewer, multicolored hair, open mouth, pleated skirt, puffy short sleeves, puffy sleeves, sailor collar, school uniform, shirt, short hair, short sleeves, skirt, smile, snapping fingers, solo, star (symbol), streaked hair, tail, tracen school uniform, transparent background, tsurime, two-tone shirt, white sailor collar, white shirt, white skirt