Mountain Gulliver No. 5
Mountain Gulliver Number 5
Human Host/Form: None
Height: 58 Meters
Weight: 60,000 Tons
Place of Origin: Mars
Transformation Item: None
Type: Hero
Voice actor(s): None
Suit actor(s): Toshio Miyake
First Appearance: Ultraman Dyna episode 42: "The Disappearing Dream"
Last Appearance: Ultraman Retsuden episode 20: "Go Forth, The Giant Robot; Mountain Gulliver 5!"
Race: Robot
Status: N/A
Affiliation: Super GUTS

Mountain Gulliver No.5 (マウンテンガリバー No.5, Maunten Garibā No. 5) is a robot used by Super GUTS to combat a Space Pirate threat. However, the whole event was all a figment of Asuka's dream, and therefore the robot, presumably, isn't real.

Subtitle: MG-0005-RX


Ultraman Dyna

Appearing in Asuka's dream, Mountain Gulliver No. 5 was a robot seeming placed and built by pre-GUTS member and now-TPC professor: Masami Horii. During Asuka and Mai's trip to Mars to pick up Nakajima's Specium Gun, the base came under attack, and Mai was sent out in the Mountain Gulliver no.5 to combat the forces, aided by several squadrons of GUTS Eagle Gamma and even the Space Pirate Ship Akebonomaru in all out space warfare. Eventually, Alien Reguran Captain Zoyaka lost his patience and sent out the "comet bomb", which shattered a large comet, creating large amounts of derbis that will crash onto Mars, as well as a larger chunk with a diameter of 3 KM that will seemingly obliterate Mars. Asuka called upon Ultraman Dyna to combat the Regulan airships while Mai used up her first shot on the Specium cannon, blasting the comet. However, the shot was not enough and the Specium Cannnon was destroyed. Mountain Gulliver No. 5 pulled back, and Ultraman Dyna alone tried to push the meteor back. Mountain Gulliver No. 5 later joined Dyna's cause but was called away by Asuka (in Dyna). However, Dyna was then struck unconscious by a meteor and was being shaken by Mai before Asuka (real world) woke up and realized that the rocket they were supposed to board has launched without them.


  • Suit actor: Toshio Miyake.
  • In Ultraman Retsuden, Ultraman Zero rated the power of the Specium Cannon as having the equivalent power to the Specium Ray of Ultraman.
  • It is still a mystery whether Asuka simply dreamed up MG5 or does it exist in real life.
  • Mountain Gulliver No.5 is actually Ultraman Tiga's suggested original name.

Powers and Abilities

  • Specium Cannon: Mountain Gulliver No. 5 is armed with a Specium Canon, which includes three shots.
  • Flight: Mountain Gulliver No. 5 is capable of flight starting from a sliding fashion.


MG5 has no other weapons besides the Specium Cannon at the moment.



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