Dorigorus (ドリゴラス Dorigorasu) is the second monster fought by the hero, Fireman.

Subtitle: One-Horned Monster (一本角怪獣 Ippondzuno Kaijū)



Dorigorus was a 100 million year old Triceratops that lived in the bottom of the sea with his sister, Dorigon. The two wake up from their hibernation every 1 million - 1 thousand years making 1973 the year. Then as a meteor shower occurred over their region the two ate the meteors giving the two special powers!

After his sister was killed, Dorigorus began his assault. Dorigorus attacked his first victim, a drunken man. The Ocean Marine group came to investigate and decided to look in the ocean to find the mutant triceratops. Dorigorus ran fast looking for his sister, confusing the Ocean Marine group. Hours later, Dorigorus came out of a mountain in search for his dead mate Dorigon. Dorigorus wrecked havoc for his search causing Daisuke Misaki to transform into Fireman! After a almost even matched fight, Fireman used his Fire Jack to cut off Dorigorus' horn in a sense of Deja Vu Fireman used his Fire flash to defeat Dorigorus. These events lead to the foundation of SAF (Scientific Attack Force).


  • Dorigorus' roar is a modified Jiger roar (from Gamera vs. Jiger).
  • Like his sister, Dorigorus's design was a homage to the Toho monster, Baragon.
  • Dorigorus' suit was heavily remodeled into Okariyan.
  • Stock footage of Dorigorus was used as one of the many soldier monsters seen in the first few episodes of Dinosaur Great War Izenborg.
  • In Mirror Fight, he has Antlar's roar.


  • Height: 60 m
  • Weight: 31,000 t
  • Origin: AOE Peninsula
  • Weakness: If the horn on Dorigorus' head is removed, he is basically helpless.
Powers and Weapons
  • Energy Blast: Dorigorus can fire quick, yet very devastating energy blasts from its maw.
  • Energy Arrow: Dorigorus can fire multiply energy like spear tips from its main horn
  • Electric Horn: Dorigorus can electrify any foe that is dumb enough to grab onto its cranial horn.
  • Adept Swimmer: Dorigon is a adept swimmer.

Other Media

Mirror Fight 2012

Dorigorus was one of a set of monsters that made a reappearance in the 2012 episodes of Mirror Fight. In this series, Dorigorus was portrayed through use of a stage show suit.



Mirror Fight 2012

Fireman Kaiju
Dorigorus | Dorigon | Stegorus | Alien Meteor | Jurasairous | Planet Gomerus | Spacer | Kinokurages | Twin Tail | Kumagorus | Nerogiras | Gudon | Stegorus II | Rodoguros | Alien Baranda | Baranda V | Scoradon | Alien Barogu | 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 | Death Torosaurus | Alien Prima | Destrosaurous | Alien Green | Green Giller | Harmonigan | Alien Virenus | Gadorasaurus | Blacker | Black Satan | Alien Emusa | Bemutan | Devilsaurus | Bemusa King | Spegz | Speguzu Jr. | Dark Mander | Object X
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