Tokyo is amazing, always busy and there are lots of things to see. The best way to get around is to use one of its many subway lines. It looks a bit chaotic at the first time, thousands of people rushing to every directions and lots of lines are criss-crossing each other, but it makes sense, everything is well organised and works like a swiss (or japanese) clock. And if you are not in a hurry it's worth to slow down and look around while millions of commuters pass by.
All photos were taken with the Fuji X-T1 and the X100s. Enjoy!