They are voiced by Hideo Ishikawa.
After Great King Boccowaus gave his approval for an invasion of the 45th Sentai world, a Kudaiter led a legion of Kudakk brought out by Barashitara for his advance attack. Their invasion was soon met by the Zenkaigers, Zenkaizer and Zyuran, who showed up to oppose them. While Zyuran grew giant to battle the Kudaitest summoned by Barashitara, Zenkaizer fought the Kudaiter. At the same time Zyuran finished off the Kudaitest, Zenkaizer destroyed the Kudaiter.