
You may choose to rent a car so you can go wherever you want whenever you want to but other than that public transport is the best. Tokyo is well recognised for its fast and efficient trains that buzz people around the area. Trains and subways are also fast to use for travel. Because of the modern conveniences majority of the public transport features touch screen machines that help you decide where you want to go and how much it cost to you. Another huge way to get around and it has been the way used majority in Tokyo is riding a bicycle. You can hire bikes to use during your trip so you can enjoy Tokyo at a slower pace. Most of the time you will see people walking around everywhere and it may be the best way for you to go. When you walk around Tokyo you might be able to see more than if you were in a car or train. Public transport will not cost too much in Tokyo as long as you account for every trip you will make in and out during your stay. Ask your hotel for more information about that way is best to get out for you.
* Tokyo hotel showcase list.