Osawa Shuzo (大澤酒造)

Founded in 1689 in Saku, Nagano Prefecture, Osawa Shuzo is a historic brewery with over 330 years of heritage. Located on the high-altitude Saku Plateau, the brewery utilizes the pristine spring water from the Mt. Asama range to craft its flagship brand, "Meikyo Shisui." The name, which translates to "a clear mirror and still water," reflects the brewery's philosophy of producing sake with absolute clarity and a soul-soothing purity. Osawa Shuzo is celebrated for its mastery of "Tanrei" (crisp) elegance combined with a hidden depth of Umami. Their sakes are renowned for their refined balance, making them a favorite among connoisseurs who appreciate a sophisticated, calm, and exquisitely clean profile.