There was something I totally forgot to mention. The day of arrival in Japan was my birthday. I made this trip as kind of birthday present to myself. Anyway - lets go over to day two of my trip: After we woke up and refresh in the tiny bathroom we directly went out to go to the first sightseeing spot - The Asakusa Temple. As common in the most hostels and hotels there was a map with all sightseeing spots available in the entrance hall. Of course there was as well showed a subway and train overview. My first impression when I really took an intensive look on this overview...WOW. At this point I like to explain an, in my view very important, fact about the maps of public transportation's. There are two different maps! The maps are separated in Metro Map and JR (Train) Map. Of course the style of the maps variate sometimes so sooner or later, if you don't know there are different maps for the different line types, you loose the overview and become confused...