Sg-00 Mutaguns An aircraft produced based on the blueprint of the "prototype" submitted to Reigetsu Heavy Industries after Sugar stopped designing a fighter. Originally it was a federal fighter, but it seems that Sugar saw it, imitated its shape and appearance, and practiced design. The strength of this aircraft is the strength of the engine. While the SG engine up to now has been driven by magic, this Mutaguns engine is a type of engine that uses normal gasoline, and has a speed (730 kilometers per hour) that is not inferior to the mage engine. The engine matches the strength. It will be the main fighter of Lamlirna after joining the Donut Union, because it has much higher performance and is cheaper than the Japanese model so far.