The Yumuri Kingdom lies on the westernmost edge of Hommagong, and at the southern edge of historical Zardoba. It is one of the larger and more militaristic realms that have existed in the Hommagong peninsula, imitating the realms of Mogxa and Canath more-so than their southern neighbours. The royal family claims descendance from a trusted aide of God-King Idur that managed the province during the Idurian Empire, though this is contested.
The land of Yumur, the largest fortress and settlement of the Yumuri Kingdom, was handed over to direct Sanitorium control by the former king. It is uncertain how the current king feels about this arrangement - with many citizens at least feeling slighted that they lost their heartlands without a fight. Some fear that this discontent opens up the door for Crusader influence on the Yumuri.