tsui (dfjw5724), hatsune miku, vocaloid, highres, 1girl, aqua eyes, aqua hair, aqua necktie, aqua trim, armpits, arms up, black skirt, boots, collared shirt, hair between eyes, hair ornament, long hair, looking at viewer, necktie, open mouth, pleated skirt, shirt, simple background, sitting, skirt, sleeveless, sleeveless shirt, solo, thigh boots, thighhighs, twintails, very long hair, white background, white shirt, zettai ryouiki