Tōhoku region
Tōhoku was traditionally considered the granary of Japan because it supplied Sendai and the Tokyo-Yokohama market with rice and other farming commodities. Tōhoku provided 20 percent of the nation's rice crop. The climate, however, is harsher than in other parts of Honshū due to the stronger effect of the Siberian High, and permits only one crop a year on paddy fields.
Kanakanavu people
Japanese occupation left evidence of how the culture functioned. Forest clearance allowed agriculture to be the main facet of society, followed by hunting and fishing. Maize, Rice, Millet, Taro, Sweet Potatoes, beans, and soybeans were the staple crops.