Tsiwu

Tsiwu (: 紫湖; Tsywu), officially the State of Tsiwu (紫湖州; Tsywu Tseu) is a country in southeastern Yoju, bordered by Tuidung to the south and southwest, Gyaser to the north and northwest, and the West Sea to the east. The country covers a total land area of 7,257.88 square kilometres (2,802.28 sq mi), and has a population of 2.7 million as of 2020, nearly half of which live in the capital and largest city of Fuzen.

Originally settled and eventually governed by the native Kanyin people (: ནངམི; Nangmi), the territory that encompasses present-day Tsiwu used to be one of the wealthiest regions in eastern Yoju up until the late 13th century, when this prosperity came to a halt as a consequence to the continuous territorial and power disputes over the area.