Sanzu River
was the former of the villainous Gaiark Clan who fought the Go-ongers. She, along with Kitaneidas, were heavily damaged by Yogoshimacritein after they destroyed the Infinite Wastebin and gave the Go-ongers the location of Deus Haguru Magear before shutting down. In ', Kegalesia, along with Kitaneidas and Yogostein, were dragged from the bottom of the Sanzu River by Batcheed to cooperate with his plan but she declines as she points the location of the Batchrium Plant on the moon to Shinken Gold, who later tells this information to his team and the Go-ongers. In ', she is imprisoned along with her fellow ministers in the Makuu Prison before she is released by the Gokaigers. Kegalesia is also involved in a "love triangle" with Doc and Shizuka while in prison. Kegalesia's G3 Princess form is used by the Gokaigers when they use the Gorenger Keys to distract Baseball Mask.