Which prefecture is regionally known for its sake production and is located in the Tohoku area?

Fukushima is regionally recognized for its sake production within the Tohoku area. The prefecture has a rich history of sake brewing, supported by its favorable climate and pure water sources, which are essential for high-quality sake. The cultivation of rice, especially varieties suitable for sake, is prevalent in this region, further enhancing its reputation as a sake-producing area. Fukushima has been home to many prominent sake breweries that have gained national and international acclaim, contributing significantly to the overall sake culture in Japan.

In contrast, while Iwate is also a part of the Tohoku region and produces sake, it may not have the same level of recognition as Fukushima in this specific context. Hiroshima and Kyoto, although known for their own sake production, are not located in the Tohoku area, thus making them less relevant to the question about regionality.