Jewelpets (ジュエルペット, Juerupetto) are fictional animals that debuted in the Jewelpet franchise created jointly by Sanrio and Sega Sammy Holdings. They are all named after famous birthstones and jewels, each with a different kind of jewel for their eyes, used for casting magic. In the entire franchise, there are a total of 42 Jewelpets in each species and class.