Imitation Ultraman is a counterfeit version of Ultraman appearing in the Ultraman series. As his name suggests, he is an artificial or fake Ultraman created to resemble the original hero, often serving as an impostor, enemy, or deceptive stand-in rather than a true member of the Ultra Warriors. The character’s role is typically to mislead, threaten, or challenge the real Ultraman, highlighting the difference between the genuine hero and a copied version.