Hileichui (geography)
The hileichui of a given point on Pavala or Haki is an opposing point on the other planet. It can be found by changing the sign of the longitude of a given geographical point, and finding the new point on the opposing body.
History
The term hileichui is derived from the city of Hileichui, a mythological city in the Shenzai religion that was said to be located at the hileichui of Unuvun, in a region known as Nuvunu.