Saber Monster Gadorasaurus was the Monster of the Week featured in Episode 26, "The Secret of the Mountain Shining in the Evening Sky", of the Fireman TV series; serving as the 26th Kaiju in the Roster.

_Bio and Abilities_
Gadorasaurus was a saurian bipedal Kaiju who spent millions of years sleeping under a mountain until he woke up when ages of erosion trickle down the mountain so it could receive Sun Light, the beast then began to rampage across the countryside, specially cutting down trees. It was a dark grey with posses blades over its hands, feet and on top of the head; it had a flat tail that ended in a blade like tip. It's Besides it Hand Blades, it only other ability was his strength.

It had a very modified roar from King Zaura, which in turn originated from Gyaos. The Gadorasaurus suit would be reuse and modified for the last monster of the series, Dark Mander.

_History_
In what was a day off for Chiba to visit his hometown, he stumbles upon a group of kids, among them a boy named Masachiko from Tokyo, who is not very social with the others, but when he discovers the other kids' secret hospital for sleeping Beetles, he tell his secret; that Oozato Mountain shine when its supper, though the other kids don't believe him. That evening, and as said by Masachiko, Oozato Mountain stirs and shakes, causing an an avalanche that destroys the kids' beetle hospital, and a glowing eye been reveal.

The following day, Misaki arrives and is received by Chiba and the Children, but they learn of the destruction at their secret site, putting the blame on Masachiko. A bit later, Chiba, Misaki and the three Kids see glow on Oozato Mountain as the boy said, Chiba deduces it was reflection from the Evening Sun and takes the Children to apologies – in the meantime, Gadorasaurus uses its blades to cut itself out of the mountain. At his home, Masachiko is nowhere to be found, leaving a note clear of what he saw; having hunch, Chiba and Misaki head to Oozato Mountain where they find the Boy in time to see Gadorasaurus breaking free from the mountain and rampages across the forest chomping down trees left and right; the other SAF members fly to confront the new Monster.

After the villagers had been evacuated to the local Elementary School, all the SAF agents gather and begin to search the area for the monster, only to learn that the 5 kids had gone missing; Chiba and Misaki find them at their Beetle Hospital, but when the monster re-emerges, Misaki takes the kids away as Chiba gathers with the others to battle the monster on the Maringon, but in the fight, the beast hits the vessel with one of its blade. Misaki who returns, sees this and transforms into Fireman to confront Gadorasaurus.

As the giants fights, Gadorasaurus tries to beat and impale Fireman with it blades, only to get stuck on to the side of the mountains on occasion, allowing Fireman to kick and punch the monster, but when the Kaiju grabs a rock and the hero picks a bigger one, the two have a brief context of strength, only for Gadorasaurus to pick a far to bigger rock than end up sinking him into the soft ground with the rock on top of him; though Gadorasaurus breaks free and grabs Fireman, but he is shutdown by the Marinegon. Gadorasaurus and Fireman continue their fight, but the monster begins to through Boulders at Fireman, almost burying him, but Fireman breaks free and hits the monster once more, pushing it away; as Gadorasaurus takes cover behind a mountain Fireman makes a FireDash, breaking through the Mountain. As the dust settles, Gadorasaurus emerges, looking around for Fireman, only for his eyes to begin to burst in flames; the Beast explodes and Fireman emerges victorious.

Later, Chiba finds an unconscious Misaki and the two return to Village to meet up with everyone.