Transport in Japan

Transport in Japan is modern and highly developed. Japan's transport sector stands out for its energy efficiency: it uses less energy per person compared to other countries, thanks to a high share of rail transport and low overall travel distances. Transport in Japan is also very expensive in international comparison, reflecting high tolls and taxes, particularly on automobile transport. Japan's spending on roads has been large. The 1,200,000 kilometres (750,000 mi) of paved road are the main means of transport. Traffic in Japan drives on the left. A single network of high-speed, divided, limited-access toll roads connects major cities, which are operated by toll-collecting enterprises.

Dozens of Japanese railway companies compete in regional and local passenger transport markets; for instance, seven JR Group companies, Kintetsu Railway, Seibu Railway, and Keio Corporation. Often, strategies of these enterprises contain real estate or department stores next to stations. Some 250 high-speed Shinkansen trains connect major cities. All trains are known for punctuality.

There are 176 airports, and the largest domestic airport, Haneda Airport, was by passenger traffic the third-busiest in Asia and the fourth-busiest in the world in 2018, but not in the top ten in 2022. The largest international gateways are Narita International Airport (Tokyo area), Kansai International Airport (Osaka/Kobe/Kyoto area), and Chūbu Centrair International Airport (Nagoya area). The largest ports include Nagoya Port.