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.
Agriculture in the Empire of Japan
The farms were 3.5 to 4 acres (14,000 to 16,000 m²), for rice, potatoes, rice, and rye. Northern Honshū produced 75% of apples of Japan; other products included cherries and horses. Central Honshū cultivated rice and special products including white mulberry (for silkworms) in Suwa, tea, (in Shizuoka), daikon in Aichi, and also rye, rice, grapes for wine, etc.