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The MPM02/AC Triaina is a mobile suit in Mobile Suit Gundam IRON-BLOODED ORPHANS Gekko, a side story of Mobile Suit Gundam IRON-BLOODED ORPHANS.

Technology & Combat Characteristics

A customized machine based on the STH-05 Hyakuren sold by Teiwaz, its armor is lightened for operating under gravity.[1] Unlike the Hyakuren which is for anti-mobile suit battle, the Triaina specializes in using its overwhelming combat ability to assassinate VIPs using hit-and-run tactics.[1][2] Its sensors were enhanced, and in terms of weapons, it carries two folding knives in its shoulder armor, and can use an assault rifle as its ranged weaponry.[2]


  • Maniago Knife
A pair of custom knives are stored in the sides of Triaina's shoulder armor with their blades folded.[2] The suit's main weapon, they are easy to wield, and focuses more on assassination use than single strike power.[1]
  • JEE-205 130mm Assault Rifle
The same ranged weaponry as used by STH-05/AC Amida's Hyakuren, it has a larger caliber than the Hyakuren's standard rifle cannon. Its accuracy, single shot power and effective range is a revision of the rifle cannon's.


The Triaina appeared in Avalanche colony to assassinate Ted Morugaton, but was defeated by Argi Mirage in his ASW-G-29 Gundam Astaroth. The pilot then committed suicide to erase any potential evidence of the assassination.

Picture Gallery


  • In some magazine profiles, the suit's model number is wrongly listed as 'TMPM02/AC'.


  1. 1.0 1.1 1.2 'Mobile Suit Gundam: Iron-Blooded Orphans Mechanical Works' Book
  2. 2.0 2.1 2.2 Triaina lineart scan

External links

Mobile Suit Gundam IRON-BLOODED ORPHANS Gekko Mechanics
Tanto Tempo / Hakuri siblings
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