Kurau City
Kurau City is a city located at the edge of the Whale Forest and at the approximate centre of Zunisha's back. The city has been specially designed to accommodate the "eruption rain" with multiple drains and aqueducts. As such, the architecture of buildings in this area are a combination of stone buildings with empty lower stories which water can be funnel into the rivers for drinking, or Large Tree Houses with complex designs in their treetops, allowing the tree routes to absorb the frequent excess of water from Zunisha's Rain. These tree houses also work as Battle Forts for incoming attacks since Diana's betrayal.