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.
List of Oricon number-one albums
This is a list of albums that have peaked at number-one on the Oricon Albums Chart, the preeminent singles chart in Japan. Each chart is on a week-ending format. The chart was created on October 5, 1987, and eventually replaced the original LP chart. It monitors the number of physical album purchases of the most popular albums.