Cosmo Techtor (コスモテクター Kosumo Tekutā) are battle armors worn by several Residents of the Land of Light. A collective number of Ultra Warriors that wear the Cosmo Techtors call themselves as the Andro Defense Force.


The・Ultraman: Jackal vs. Ultraman

First appeared in the manga written by Mamoru Uchiyama, the Cosmo Techtor was first worn by Melos, whom used it to counter Demon King Jackal's invasion army, saving the Earth populations and surviving Ultraman that went to hiding.

During a counterattack on the Jackal Army, Melos was defeated by Jackal after the latter tricked him. This armor was briefly worn by Zoffy, whom used it to temporarily posed as a fully healed Melos and attacked Jackal before reinforcements came in the form of revived Ultra Brothers.

Andro Melos

A group of four Ultramen which called themselves as the Andro Defense Force wear the Cosmo Techtors, as well as adopting codename to hide their identities. One of them, Andro Melos was Benoit, whom briefly left his Andro Warrior title to Zoffy in his absence before resuming his duty.

Ultraman Taiga: Tri-Squad VoiceDrama



  • A stronger version of Cosmo Techtor existed as Grantechtor, which was created and hidden in the North Pole on Earth. Zoffy, as Andro Melos, used it to fight the Guar Army's Monster Battleship and Guar himself. After the battle, the armor was destroyed alongside Guar.


  • Protection: The Cosmo Techtors' original purpose is to provide protection to their users from any incoming dangers.
  • Weapon Storage: The Cosmo Techtors are capable of housing average weaponries, usually arm blades that would easily deployed when needed.
  • Reconstitution: Melos' Cosmo Techtor can be separated and reform back to its wearer telepathically.

Models and Users



  • Out of all Cosmo Techtor users, Zoffy is the only one who lacked a model of his own. However, he would later receive his own model, the Grantechtor, though at that time he was disguising himself as Andro Melos and said armor eventually ceased from existence.
  • Judging by Zoffy's statistics, it is possible that Cosmo Techtors averagely weigh around 10,000 t.
  • Japanese wise, the Cosmo Techtor shared its name with the Skyboom Shield from Transformers Micron Legend, better known as Transformers Armada in the English dub.
Ultra Weapons
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Armors Protectors | Cosmo Techtor | Grantechtor | Arb Gear | Tector Gear | Ultimate Aegis | Zero Slugger Gear | Cyber Armor
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