Ulla is an alien rooster who invents gadgets, weapons and machines for the Zaido and the Galactic Force. Ulla is a homage to Kitz from Shaider. Ulla works with Dr. Eng in the final battle against Kuuma. In the end he is taken a prisoner along with Dr. Eng, Amy, and others and goes back to Galactic Force HQ along with Gallian, Carmela and three of the Zaido Kids.