Tokyo Trains

When in Rome do as the Rommans do, in this case when you are in Tokyo you need to take the trains. as far as ease of use I would give them a 3 out of a possible 10 the main reason is that there are not alot of direction in English. If you are going to be there you really need to use the trains as the taxis will eat you alive, if you go from one part of Tokyo to the other; I have heard that a trip to the airport can run you over $100 and i believe thato to be very true may be even set you back $200 as the airport is 2 to 3 hours away.