Facts: You can travel around the country in Shinkansen (bullet) train. They connect major cities in Japan. They are nick named bullet trains because they go very fast and have pointed noses like a bullet. They have great speed and punctuality. They are comfortable. All the seats face forward, and there is plenty of leg room. Only a few accidents have taken place in their history and no deaths. They are expensive. Train stations are in the middle of the city.
Opinion: A ticket to travel to another city can cost almost as much as an airline ticket would. It is often convenient to take a bullet train instead of flying because you will arrive exactly where you want to be.