This station is not just a place to catch the bullet train or to change to different subway lines, it is also a place where you will find great places to eat and shop. It has 'Ramen Street' where many small Ramen shops are located. There is also 'Character Street' which has many stores selling cartoon characters like Totoro, Tomy Tamika, Pokémon, etc. The station is also connected to Daimaru department store, which has a food court in the basement and restaurants on the 13th floor. The Tokyo Station is located in Marunouchi area, which is primarily a business-focused place, but there are a lot of Dining and shopping options, and this neighborhood has also easy access to the Imperial Palace and Hibiya Park.
It’s a great place to start or finish your trip.