Nanzan

Nanzan (南山, Okinawan:Nanzan) , also known as Sannan (山南, Okinawan:Sannan) before the 18th century, located in the south of Okinawa Island, was one of three independent political entities which controlled Okinawa in the 14th century. The political entity was identified as a tiny country, a kingdom, or a principality by modern historians; however, the rulers of Nanzan were not "kings", but petty lords with their own retainers owing their direct service, and their own estates. Okinawa, previously controlled by a number of local chieftains or lords, loosely bound by a paramount chieftain or king of the entire island, split into these three more solidly defined kingdoms within a few years after 1314; the Sanzan period thus began, and would end.