Water quality is considered one of the most important factors in sake brewing. At our brewery, we pump up superb subterranean water from an aquifer related to the Norogawa river.
Hiroshima Prefecture is a region rich in soft water with a low mineral content. Soft water has the effect of drawing out umami flavour. Even within this soft water region, our brewing water is one of the one or two softest of all, drawing out the umami flavour from the rice to give fine aromatic sake.