Gunma Prefecture is not only close to the Tokyo metro area, it is also blessed with arable land that takes advantage of geological features with a difference of elevation and long periods of sunlight.
Many agricultural goods are produced that utilize this favorable location, and Gunma is known as one of the leading producers of vegetables in the country. In the north, highland vegetables such as cabbage are grown, and in the plains, cucumbers, tomatoes, eggplants, Edamame and so on are grown in both greenhouses and in the open air.