This is the great Mountains of Heruashi who was a demon master 1,000 years ago. The legend goes that there is a secret area where his huge skeleton is.
A thick and lush forest full of trees and shrubbery. The forest is very lively and is even known to have bandits and youkai wander through it at night.
This is the Taijiya village that Sango and Kohaku used to live until a hoard of demons destroyed it. It is also here that the cave of Midoriko, the powerful priestess lies along with her remains and all of the demons she battled.