Tokyo Restaurant Bus is a two-story restaurant bus that departs from the Marunouchi side of Tokyo Station and combines a meal with sightseeing in Tokyo. Passengers eat a Japanese or Western course while viewing Tokyo Tower and the Rainbow Bridge, and when the roof opens they can take in the scenery above. Reservations are made in advance through WILLER with the names of all participants, and the route runs a two-and-a-half-hour course that includes a 30-minute break in Odaiba. The course dishes are served over about three hours, but the portions are not enough for people who eat a lot.