Military action
After the assassination of Oasi Dakded, every prefecture had begun yearning for the title of Shogun. They started a civil war which split the country into many groups over the title of the Shogun, as Oasi Dakded/Osi Daded had no heirs at the time. The winner was Jukasejo Rata, a Lantern Bearer who was adopted by a noble and managed to become Shogun.