Vulcan (The Dawn of Monster Kid: Dimensions)

Vulcan is a kaiju created by Toho and appears as the main antagonist of The Dawn of Monster Kid: Dimensions. He is an interdimensional creature who seeks to conquering the entire universe as well as the multiverse.

Origin
Vulcan was created eons ago in another dimension by an alien warlord named Davian, who was obsessed of creating the most powerful creature in the universe that was capable of traveling to other dimensions. However, Vulcan saw himself superior than other lifeforms and broke free from Davian's control. Afterwards, Vulcan killed Davian and began traveling across the multiverse, enslaving many planets and dimensions. The Ancient Ones saw Vulcan as a major threat to the entire universe and manage to imprisoned the creature in his home dimension.

Trivia

 * Vulcan is the first kaiju to be killed by Max.