The Palace of the Earth Spirits (地霊殿 chireiden) is a mansion situated in the center of what used to be Hell (now Former Hell) in the Underworld. It's a Western-style mansion with what appears to be many stained glass windows on a chequered floor. In the courtyard is a large hole that leads to the Hell of Blazing Fires below. It's said that the Palace was constructed after the Underworld was separated from Hell.