1girl, animal, animal ears, black footwear, black skirt, black vest, bloomers, blush, capelet, dowsing rod, full body, grey capelet, grey hair, holding, holding letter, jewelry, letter, long sleeves, mouse, mouse ears, mouse tail, open mouth, pendant, red eyes, shoes, short hair, simple background, skirt, smile, socks, solo, tail, underwear, vest, white background, white bloomers, white socks