Soul Society North Branch

is a spiritual dimension that manages the flow of souls. Unlike its eastern counterpart, which seemingly exists as a spiritual counterpart to Japan, and its western counterpart, which exists as a spiritual counterpart to, the north branch of Soul Society exists as a spiritual counterpart to.

Terminology
Soul Society North Branch uses different terminology from either the Soul Society East Branch or Soul Society West Branch to refer to commonalities between the two. For instance:
 * The Human World is referred to as because it is the world between the spiritual realm (Soul Society) and Hell.

Behind the Scenes
Soul Society North Branch is clearly intended to be an adaptation of within the context of the spiritual world and rules of the  universe.