Kuru Kuru is a mysterious, intelligent, and whimsical creature in the anime series 'Sekai Seifuku: Bouryaku no Zvezda'. Resembling a small, round, white creature with a single eye and a tail, Kuru Kuru serves as the loyal mascot and advisor to Kate Hoshimiya, the main protagonist. Despite its cute appearance, Kuru Kuru is extremely knowledgeable and often provides essential support and strategic advice to the Zvezda organization as they attempt to conquer the world.