Japan's main islands of Honshu and Kyushu are served by a network of high speed train lines that
connect Tokyo with most of the country's majour cities. Japan's high speed trains (bullet trains) are called shinkansen. These fast trains travel upto 320 km/h , they are also known as most trains depart on time to the second, comfort (relatively silent cars with
spacious, always forward facing seats), and safety (no fatal accidents in its
history). If you go to Japan you should try the Bullet Trains.