Aoto Change: Japanese Transportation on Day 1

Taking a cab from Narita Airport to the center of Tokyo costs about $300. The only way to travel is via train or subway. This is my tale.

Panic. Damnit. Despite hearing that Tokyo's transit system is the most comprehensive of any in the world, I neglected to look up detailed directions from Narita airport to my hotel. Nearing 11pm, I was also worried that train service would stop soon: Tokyo's one drawback when compared to the NYC's MTA system.
Busiest Pedestrian Intersection + Photo crashers