Disbandment
The Suchan attempted to expand their Empire, trying to mimic the success of the past, but conquest was expensive, reducing on maintaining their Empire instead. The Suchan would for nearly two centuries, but would over time through poor leadership, the overreliance on vassal officials, enabled the Suchan rule themselves to slowly weaken. First the Suchan began offshoring tribute collections, then internal conflicts drew them away from Izumo to the northern steppes. Finally a large-scale uprising by local leaders failed to be crushed, and expelled them from Izumo. The Empire would dissolve as the Suchan internal fighting only intensified.