My Twitter: I got lost in Shinjuku Station which is not only the busiest station in Tokyo Japan, but is also the busiest subway station in the world! Jessica wanted to find a Daiso (Japanese dollar store) and we went down to the second or third subbasement of one of several malls attached to Shinjuku station. The internet and GPS mostly stopped working. The signs were mostly in Japanese. The crazy thing is that everything connected. It was like being in an ant hill! 4 million people in one tiny area.