Masumi sake is at heart a product of our place and the people who live here. That place is known as Suwa, a highland basin surrounded by the Yatsugatake “Eight Peaks” Range, Mount Tateshina, and the Kirigamine Highlands. Our sake benefits directly from the region’s clean air, pure water, and long cold winters. Beyond what’s good for the sake, we take great pride in all else Suwa has to offer: cool, dry summers, natural hot springs, the basin’s crown jewel Lake Suwa, and the unique festivals, shrines, and ruins that date from the dawn of Japan’s history.