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.
Kyonan
Kyonan serves as a commercial center for the surrounding region of southwest-central Chiba Prefecture. The primary industry is commercial fishing and agriculture (rice and flowers). Mount Saga has been used for narcissus cultivation at least from the Edo period 1603–1868, and Kyonan remains one of the largest producers of the flower in Japan. The tourist industry is a growing component of the local economy.