Deep into that darkness peering

Remember what I said about the urban planing in Tokyo? Well, that goes double for the train system. Daedalus would be in awe of the satanic intellect that concocted this twisted maze of subterranean horror. A look at the map below should give you a clue on what you're up against, should you ever brave the Tokyo metro. If this doesn't instill at least an ounce of fear and hesitation, you should know that this is only the Japanese Railway (JR) lines. There are several other companies, all with there own set of mind chilling pathways into the darkness. ...Mommy!!