Tanzawasan

Tanzawasan(丹沢山) is a sake brand crafted by Kawanishiya Shuzoten Co. in Kanagawa, Japan. Explore their full lineup of 15 sakes on OneSip.

Kawanishiya Shuzoten, founded in 1897 in Yamakita, Kanagawa Prefecture, produces all of its sake as pure rice junmaishu, a commitment that sets it apart from many Japanese breweries. Located at the foot of the Tanzawa mountains with access to abundant spring water and a cool climate, the brewery has developed a reputation for skillful use of the Yamahai fermentation method, producing sake with layered complexity and a food-enhancing acidity. Tanzawasan, born from the principle of oneness with food and collaboration with local rice farmers, is the brewery's signature brand, beloved across Kanagawa and nationally.