Taiho Kurata (倉田 大砲, Kurata Taihō) is user of the Arms Mutantrix and also a member of the Twin Rose (ツインローズ, Tsuin Rōzu) burglar team with partner Kotori Aso.
History[]
He is hired by Arfazo to lure Kentaro out of hiding. Given the Arms Cybertrix, it turns Kurata into an uncontrollable sadist as he turns his back on Kotori and the morals they followed. The Armsborg goes on a burglary spree and claims to be an alien to force Detective Club into the trap, only able to capture Ami, Yuki, and Arisu to use as hostages. However, Keita Yoshida, as Cyber Cannonbolt, turns the tables with his powers as the defeated Kurata is left for the police.
Powers[]

Armsborg.
“ | Arms! Mutant Up! | ” |
–Transformation announcement |
Armsborg is able to morph his left forearm into a variety weapons such as a gun and carries around a giant blade-like weapon called the Shield Sword (シールドソード, Shrīudo Sōdo).
Weaknesses[]
His weapons are not durable enough to withstand an Arburian Pelarota's rolling attacks.