1girl, anchor symbol, black sailor collar, black skirt, black thighhighs, blue eyes, blush, brown footwear, full body, grey hair, hair between eyes, long hair, long sleeves, lying, neckerchief, on stomach, open mouth, red neckerchief, sailor collar, school uniform, serafuku, shoes, simple background, skirt, solo, the pose, thighhighs, white background