Akira Ohashi as Irys - The show's main kaiju antagonist, Irys is a creature that must feed on bodily fluids to survive, and forms a spiritual bond with Ayana, using her hatred for Gamera to feed his strength.
Star Wars Episode III: Revenge of the Sith | Iris | Iris (plant) | Iris Murdoch | iris | Revenge | Burnout Revenge | Revenge (TV series) | Revenge of the Nerds | Gamera | She Wants Revenge | Queen Anne's Revenge | Revenge of the Pink Panther | Revenge of the Ninja | Revenge of the Judoon | List of Revenge episodes | Iris Origo | Iris (opera) | Iris DeMent | Transformers: Revenge of the Fallen | Revenge of the Cybermen | Revenge of the Creature | Iris West Allen | Iris Chacón | Donnie Iris | Revenge of the Mutant Camels | Iris West | Iris Tree | Iris pseudacorus | Iris Chang |