Ganimes was mutated by Yog after Gezora died. Ganimes attacked Sergio Island, but he was destroyed by explosives, only to be created by Yog again. He also created Kamoebas, and they attacked the island together. The two were temporarily freed from Yog's control, and they fought soon after. They fought on a volcano and Ganimes threw Kamoebas in, but he pulled Ganimes in with him.
When Lucy Casprell visited Infant Island, she saw a massive cave painting and the Shobijin told her the story of Earth's monsters. Located in the natural balance of the water element was Ganimes. Ganimes has yet to make a true appearance.