This article is about a/an villainous army in Engine Sentai Go-Onger.

The Banki Clan Gaiark (蛮機族ガイアーク Bankizoku Gaiāku, "Barbaric Machine Clan Gaiark", with "Gaiark" being the portmanteau of "noble" (貴族 kizoku) and "harmful" (害悪 gaiaku)) are a tribe of machine-men from Machine World who are last of their kind and filled with the desire to pollute the Earth.



Hellgailles Palace

Originally thought to be the last of their kind, the three Pollution Ministers ended up on Earth, known to them as the Human World, and decide to pollute it to serve as an ideal paradise for them. To that end, the Pollution Ministers uses the Deus Haguru Magear (デウス・ハグル・マギア Deusu Haguru Magia), a big gear Yogostein brought with him, to create Hellgailles Palace (ヘルガイユ宮殿 Herugaiyu Kyūden) on an isolated island in the middle of the sea. But over time, it is revealed that the Gaiark's more powerful members have been acting on other Braneworlds. After the defeat of Yogoshimacritein and his forces, the remaining Gaiark exist within Gunman World.


to be added

Later history

Black Cross King

Crime Minister Yogoshimacritein was revived as a general of the Black Cross Army under the Black Cross King, taking on the title Crime Minister Yogoshimacritein of the Black Cross (黒十字の総裏大臣ヨゴシマクリタイン Kuro Jūji no Sōridaijin Yogoshimakuritain), with an army of Ugatz under his command. He battled Gokai Yellow, Gokai Blue, Gosei Black and Gosei Yellow but he was defeated by their combined efforts. He was resurrected by Black Cross Colossus in the giant battle and summoned the phantoms of Gaiark members Chirakasonne and Kireizky. They were destroyed with the other villains by the mecha of the 35 Super Sentai. Gokaiger Goseiger Super Sentai 199 Hero Great Battle

Los Dark

Several Ugatz were part of an army of past enemy grunts that were fought by the Gokaigers in Los Dark's ghost dimension which housed the 1500 spirits of the villains defeated by the Super Sentai. After losing some of their number in an initial skirmish, the remaining members from each grunt group merged to form the Combined Combatant. Though the stronger opponent, the Combined Combatant proved to be unstable due to internal conflicting among the grunts composing him over who got to finish the pirates off. Taking advantage, the Gokaigers used the Battle Fever J Ranger Keys to destroy the Combined Combatant with the Penta Force cannon. Kaizoku Sentai Gokaiger the Movie: The Flying Ghost Ship

Super Hero Taisen Z

The Nunchuck Banki was part of an army of resurrected (mostly Super Sentai) monsters led by Space RaiderIcon-crosswiki after the revival of MadouIcon-crosswiki Demon King PsychoIcon-crosswiki. They proceeded to attack the gathering of Kamen RidersIcon-crosswiki and Super Sentai, giving them a hard time. The heroes of recent years were in a pinch until the arrival of a force of Sentai and Rider reinforcements led by Akarenger and Kamen Rider #1Icon-crosswiki. The combined forces of superheroes were able to turn the tide against the Madou army. They lined up and used their various finisher attacks to destroy the revived monsters. Kamen Rider × Super Sentai × Space Sheriff: Super Hero Taisen Z

Engine Sentai Go-Onger: 10 Years Grand Prix

The three ministers were eventually rebuilt by the surviving members of Gaiark three years prior to the event. Realizing that they no longer wished to fight against the Go-Onger, Yogostein, Kitaneidas, and Kegalesia, along with the survived Ugatz, moved to the Junk World to create their utopia there, indirectly helping the other world by gathering harmful trashes from them to build up the Gaiark's ideal environment. However, one pile of trashes mutated into Noizoon, a robot obsessed with perfect and beautiful society who rebelled against the three ministers. Creating Grayzky as his assistant, the two departed to the Human World and erected a powerful barrier to seal it off from other worlds, and eventually mass produced controlling chips using Gaiark's junk supply with the controlled Ugatz manufacturing them. The ministers eventually met and team-up with the Go-Onger to stop Noizoon's plan, with Kegalesia briefly transformed into "Kega Yellow" to aid in rescuing Saki from his clutch.



  • Banki Soldiers Ugatz (蛮機兵ウガッツ, Bankihei Ugattsu): Android footsoldiers built to support the Banki Beasts and pilot the Barbaric Dohmas. Hiramechimedes later upgrades them with his screws.
  • Barbaric Dohma (蛮ドーマ, Bandōma): Moth-like jet fighters which can assume a frog-like walking mode. Though normally used by the Ugatz, the Pollution Ministers piloted their own Barbaric Dohmas before escaping to Earth.
    • Barbaric Dohma SP (Special) (蛮ドーマSP, Bandōma Supesharu) Mantis-like jet fighters that serve as Hiramechimedes' personal transport, each able to hold up to four Barbaric Dohma on itself to resemble a classic WW1 airplane.

Banki Beasts

Main Article: Barbaric Machine Beasts

Behind the scenes

The Banki Clan Gaiark serves as the evil organization in the 32nd Super Sentai Series entry Engine Sentai Go-Onger (2008-09).


See also

All items (23)

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