Agriculture, forestry, and fishing in Japan
Agriculture, farming, and fishing form the primary sector of industry of the Japanese economy together with the Japanese mining industry, but together they account for only 1.3% of gross national product. Only 20% of Japan's land is suitable for cultivation, and the agricultural economy is highly subsidized.
Economy of Japan
Japan's spendings on roads has been considered large. The 1.2 million kilometers of paved road are one of the major means of transportation. Japan has left-hand traffic. A single network of speed, divided, limited-access toll roads connects major cities and are operated by toll-collecting enterprises. New and used cars are inexpensive, and the Japanese government has encouraged people to buy hybrid vehicles. Car ownership fees and fuel levies are used to promote energy-efficiency.