Ultraman Wiki
Ultraman Wiki

Tyrannodon (チラノドン Chiranodon) is a Kaiju introduced in the series, Fireman.

Subtitle: Giant Dinosaur (大恐竜 Dai Kyōryū)



One day a series of icebergs from Antarctic was spotted near the Japanese coastline. The Scientific Attack Force investigated the the icebergs, briefly being trapped within them only to escape. Upon the icebergs melting, a dinosaur named Tyrannodon was disturbed from his drifting home. The Scientific Attack Force was attacked by the monster after ramming into its head with their submarine and was easily thrown around once Tyrannodon grabbed it. The Self Defense Force launched an aerial assault only for their fighters to be shotd own by its heat ray. Before long Tyrannodon rampaged on dry land, forcing Misaki to become Fireman. The two giants clashed, Fireman having the upper hand due to Tyrannodon's slow reaction time. The dinosaur was soon destroyed by a Fire Flash, decapitating and blowing Tyrannodon up.

  • Tyrannodon's roar is a reused Jiger roar from Gamera vs Jiger.


  • Height: 55 m
  • Weight: 33,000 t
  • Origin: Antarctica
  • Weakness: Tyrannodon has very slow reaction timing.
Powers and Weapons
  • Adept Swimmer: Tyrannodon can swim at medium speeds while underwater.
  • Heat Ray: From his mouth, Tyrannodon can fire a missile strength heat beam.


Fireman Kaiju
Dorigorus | Dorigon | Stegorus | Alien Meteor | Jurasairous | Planet Gomerus | Spacer | Kinokurages | Kumagorus | Nerogiras | Gudon | Stegorus II | Rodoguros | Alien Baranda | Baranda V | Scoradon | Alien Barog | Tyrasaurus | Dorango | Alien Tran | Tyrannodon | Lanosaurus | Alien Velder | Tyrasaurus II | Long Neck | Alien Atla | King Zauras | Alien Sulpher | King Zauras II | MukuMuku | Makunosaurus | Gagango | Alien Gagango | Double God | Destrosaurus | Alien Prima | Alien Green | Green Giller | Harmonigan | Alien Virenus | Gadorasaurus | Blacker | Black Satan | Alien Emusa | Bemutan | Devilsaurus | Bemusa King | Spegz | Dark Mander | Object X