Ultraman Wiki

"Electric Monster Generadon! Let the people going to the athlete club suffer!!"
"You turn enjoyments into sufferings. I like it! Go! Generadon!

Takeshi Todo and Kahn Digifer.

Generadon (ジェネレドン Jeneredon) is a Kaiju introduced in episode 13 of Gridman the Hyper Agent. It would later be updated into Mecha Generadon in episode 23. It was known as Trembulor in Superhuman Samurai Syber-Squad.

Subtitle: Electric Monster (電気怪獣 Denki Kaijū)


Gridman the Hyper Agent


A spikey monster that can shake and tremble itself wildly, creating tremors within the computer world. Generadon was sent into a local gym, causing the computerized gym equipment to run wild. Takeshi's intended target was a muscled athlete, but instead put Soichiro, Hideyo, and Hiroshi through a deadly workout. In battle, Gridman could not keep his balance due to Generadon's trembling; like recent monsters, Generadon could also syphon Gridman's energy. With Ippei's quick thinking, God Zenon was modified to form Thunder Gridman and destroyed the monster with the Drill Break.

Mecha Generadon

Generadon's data was upgraded into Mecha Generadon (メカジェネレドン Meka Jeneredon); it was given power sucking armor but could no longer tremble. Mecha Generadon was put into the city's power plant to cut off the electricity. Prior to the battle, Naoto had injured his arm while testing Ippei's electricity generating bicycle. The injury affected Gridman's performance and Mecha Generadon kept biting and attacking Gridman's injured arm. Meanwhile, Ippei had to keep the basement sustained with power by pedaling his bike while Yuka assisted Gridman with Dyna Dragon. Mecha Generadon was destroyed by the Grid Beam.




  • Height: 73 m
  • Weight: 78,000 t
  • Origin: Cyberspace
Powers and Weapons
  • Tremors: By shaking and trembling itself, Generadon can cause earthquakes.
  • Energy Drain: By using his mouth to drain and syphon Gridman's energy.

Mecha Generadon

MechaGeneradon 2.jpg

  • Height: 76 m
  • Weight: 94,000 t
  • Origin: Cyberspace
Powers and Weapons
  • Power Sucking Armor: Mecha Generadon has an armor that can absorb any power in Computer World.
  • Energy Beam: Mecha Generadon can fire a powerful beam from his horn, it can also produces small cyan lasers.
  • Blinding Light: Mecha Generadon can flashes a light from his mouth to damage his opponent.
  • Sparkling Ray: Mecha Generadon can fire a sparkling ray from his mouth to reassemble the lightning rod system.


Gridman Kaiju
Gridman the Hyper Agent Kahn Digifer | Gilarus | Bamora | Volcadon | Stealgun | Bagira | Anosillus | Compoid Unison | Flamelar | Blizzalar | Shinobilar | Terragaia | Metallus | Magnegauss | Generadon | Mecha Gilarus | Revived Shinobilar | Mecha Bamora | Imitation Anosillus | Mummy | Mecha Bagira | Mecha Flamelar | Mecha Stealgun | Dazzlba | Neo Metallus | Mecha Generadon | Plandon | Venora | Boranga | Eyegangar | Kung Fu Shinobilar | Jubagon | Teleboze | Gyurunba | Chidogerah | Abumaru | Goromaking | Devil Phazer | Khan Giorgio | Skubone | Giant Kahn Digifer | Kahn Digifer's combatants (stage show)
Gridman the Hyper Agent: The Demon King's Counterattack Neo Kahn Digifer | Neo Metallus | Magma Giras | Glavas | Mad Texas | Gorgoberos | Devilight | Gilarus | Stealgun | Shinobilar | Geist Digifier
Gridman the Hyper Agent: boys invent great hero Gilarus | Magnegauss | Revived Shinobilar | Venora | Giant Kahn Digifer | Glavas | Magma Giras | Gorgoberos | Devilight
SSSS.GRIDMAN Venora | Alexis・Kerib | Ghoulghilas | Dévadadan | Anti | Gonglee | Go'yavec | Anosillus the 2nd | Diriver | Mecha Ghoulghilas | Bujack | Nanashi | Zegga | Repli-Compoid | Giant Alexis・Kerib | Anosillus
SSSS.GRIDMAN NOVELIZATIONS Black Akane | Gaiyaros | Scorban | Deiwardas
Diaclone VS. Gridman Giganter
SSSS.DYNAZENON Shalbandes | Greyjhom | Burnaddon | Didoras | Neophobia | Bullbind | Zaiohn | Goldburn | Gibzorg | Garnix | Gagula
Gridknight Fight Alexis・Kerib | Anti | Nanashi B