Giant monster, Gariasu

Gariasu (ガリアス Gariasu) was a giant monster that appeared in the series, Dinosaur Squadron Koseidon.


Dinosaur Squadron Koseidon

When the Godomesu aliens where sick of Koseidon's medling, they created a giant monster, Gariasu! The beast went on a rampage in prehistoric earth, taking down other dinosaurs easily. When Koseidon suddenly appeared, the beast, being well over 30 meters tall, dwarfed the red hero. But, after a well time diving move, Koseidon plowed his way through the beast's chest, killing it.


  • Gariasu is the first giant monster in the Koseidon series.
  • He has skin like flaps under his arms like Toho monster, Varan.


  • Height: 45 m (est.)
  • Weight: Unknown
  • Origin: Prehistoric Earth
Powers and Weapons
  • Flight: Under Gariasu's arms are small wings, how ever, like monster Chandorah, it is unknown if he can fly.


Dinosaur Squadron Koseidon Kaiju
Alien Devil Akumazy | Alien Godmes | Alien Yapu | Baribaa | Bemugan | Brontosaur | Commissioner Zaji | Cyborg B1 | Cyborg B2 | Dakiron | Demoth | Dimetrodon | Dr. Munakata | Emperor Godmes | Eredon | Gaos | Gariasu | Giburasu | Gigi | Grand Emission | Julie | Kinokongu | Leader Jericho | Magma People | Piragia | Plesiosaur | Pteranodon | Ragout | Robot | Tracadons | Triceratops | Tyrannosaurus Jackie
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