omiso, omiso (omiso), hatsune miku, kagamine len, kagamine rin, vocaloid, black footwear, 1boy, 2girls, ;d, aqua hair, blue eyes, boots, brother and sister, chibi, copyright name, long hair, multiple girls, one eye closed, open mouth, pleated skirt, sailor collar, school uniform, serafuku, shirt, siblings, skirt, smile, standing, tattoo, thigh boots, thighhighs, twins, twintails, very long hair, white shirt, zettai ryouiki