The Shinkansen (Japanese: 新幹線, pronounced [ɕiŋkaꜜɰ̃seɴ], lit. ’new trunk line’), colloquially known in English as the bullet train, is a network of high-speed railway lines in Japan. Initially, it was built to connect distant Japanese regions with Tokyo, the capital, in order to aid economic growth and development. Beyond long-distance travel, some sections around the largest metropolitan areas are used as a commuter rail network. It is operated by five Japan Railways Group companies. Over the Shinkansen’s 50-plus year history, carrying over 5.3 billion passengers, there has been not a single passenger fatality or injury due to train accidents.
AloJapan.com