Jamaillia is a theocratic empire to the far south of the Six Duchies. Jamaillia is a kingdom that prides itself on being the source of all culture and wisdom in the world and indeed, its denizens regard everyone else as barbarians.

Jamaillia's ruler, the Satrap, is considered a living embodiment of the god Sa on earth. The Satrap's power is so expansive that the empire is often referred to as a satrapy. The current Satrap is Satrap Cosgo.

The capital of Jamaillia is Jamaillia City.