The Star Army of Yamatai's First Expeditionary Fleet is a strong, experienced organization of ships and soldiers based at Yamatai. The 1st SF is closely associated with the Ketsurui Clan and Ketsurui Fleet Yards and is commanded by Kessaku Irim.
The First Fleet's mission is to:
The First Division is the First Fleet's main fighting element. It is compromised of powerful capital ships.
Five gunships serve as Taisho Yui's personal guard.