|Home world:||Prehistoric Earth|
|First appearance:||Dinosaur Expedition Born Free Episode 24: "Mysterious Dinosaur Ezosaurus"|
- Height: N/A
- Weight: N/A
- Origin: Prehistoric Earth
Ezomikasa Dragon appeared from a mountain side near Tokyo. For the Born Free's final expidition, they had to stop the massive therapod from destroying the city. Little did they know, the Dragon was a foot soldier to Ururu, the Tyrant Lizard King, and his death caused the Great Dinosaur War.
- The Ezomikasa Dragon would trigger the Dinosaur War.
- He is based off of the Taniwhasaurus that was found in Japan in 1976 which made Tsuburaya start the Dinosaur Trilogy .
- Taniwhasaurus is actually a Moasasaur making the Ezomikasa Dragon inaccurate .
Powers and Weapons
- Jaws: Like alot of therapods, the Dragon can crush things in his jaws.