Mascots are fairy-like creatures who are tasked with finding the Pretty Cures of each season. They come from different worlds than the Cures. They usually are partnered up with one or two Cures, but not always.
In the Happiness Charge world, mascots produce PreCards that allow Cures to access Form Changes and other helpful outfits. They also can assist the Cures during battles. Most mascots are from the Blue Sky Kingdom.