79.67 (2011 est.) 87.78 (2010 est.) 93.57 (2009) 103.58 (2008) 117.99 (2007) Fiscal year- 1 April - 31 March 88
Regional differences The region of Japan are not official administrative units, but have been traditionally used as the regional division of Japan in a number of contexts. For instance, maps and geography textbooks divide Japan into the eight regions, weather reports usually give the weather by region, and many businesses and institutions use their home region as part of their names (Kinki Nippon Railway, Chūgoku Bank, Tōhoku University, etc.). While Japan has eight High Courts, their jurisdiction do not correspond to the eight region below. Beginnings north to south, the traditional region are: • Hokkaidō (the island of Hokkaidō and nearby islands, population: 5,507,456, largest city: Sapporo) • Tōhoku region (northern Honshū, population: 9,335,088, largest city: Sendai) • Kantō region (eastern Honshū, population: 42,607,376, largest city: Tokyo) • Nanpō Islands: part of Tokyo Metropolis • Chūbu region (central Honshū, together with Mt. Fuji, population: 21,714,995, largest city: Nagoya), sometimes divided into: o Hokuriku region (northwestern Chūbu, largest city: Kanazawa) o Kōshin'etsu region (northeastern Chūbu, largest city: Niigata) o Tōkai region (southern Chūbu, largest city: Nagoya) • Kansai or Kinki region (west-central Honshū, population: 22,755,030, largest city: Osaka) • Chūgoku region (western Honshū, population: 7,561,899, largest city: Hiroshima) • Shikoku (island, population: 3,977,205, largest city: Matsuyama) • Kyūshū (island, population: 14,596,977, largest city: Fukuoka) which includes Ryukyu Islands (Nansei-shotō) Satsunan Islands: part of Kagoshima Prefecture 89