This anime have a Labyrinth :P

This is from the last episode of Yu Yu Hakusho and a group of characters are walking through a demon world palace just talking, well the Nephandi would like these guy's sense of interior design.

Well, that is terrifying and surreal. xD

Do it not make you want to join the Nephandi, your room to could have walls like this.

Expected greater density of organs on walls; not enough genitalia.

3/10 would incinerate.

Yes well I think gentianella on the walls might upset the far to little Nephandi friendly cenorship boards for children's entertainment...or perhaps they are Nephandi friendly they just hide it.