Hotel concierges can also assist in finding a hospital if necessary. Central Tokyo is ringed by the Yamanote Line , and most points of interest are accessible from this train. Postal Service Letters and postcards can be mailed from you hotel or from the bright red mailboxes located around town. The emergency number for the police is 110. The buses operate as they do in any other city of the world, however, you must be extra-cognizant of where you are heading because the drivers don't speak English.
Streets are maze-like and parking is all but impossible.
Subways - Subways are generally the best way to travel. They're safe, inexpensive, and run frequently. Vending machines sell tickets, and if you err and underpay for your ride, you can pay the difference at your destination. Some machines also have an English-language option that can be activated when buying tickets. While a fairly expensive way to travel, taxis are good for short trips.