Monster Name: Ghostron Monster Appearances:   Return of Ultraman, The Ultraman, Redman Ghostron is a large, dinosaur-like kaiju with a body and facial structure very similar to Arstron. Instead of a horn, however, Ghostron sports a large head hump that extends into a frilled ridge down its back. Because of these shared traits, many fans consider Ghostron and Arstron to be cousin species. Ghostron also has extremely poor eyesight and relies almost entirely on sound to navigate

Monster Name: Arstron Monster Appearances: Return of Ultraman, The Ultraman, Ultraman Mebius, Ultraman Saga, Ultra Galaxy Mega Monster Battle, Ultra Galaxy Mega Monster Battle: Never Ending Odyssey, Mega Monster Battle: Ultra Galaxy Legends The Movie, Ultraman Geed, Ultraman Orb The Origin Saga, Redman Arstron are two-legged, reptilian-like monsters with nearly impenetrable skin. They have a large horn on top of their heads that they use to stab enemies, as well as a raised