A plaque of black granite engraved with Dr. Yamada’s pronouncement—“The birthplace of yeast number seven” The steaming koji is taken out of the koji room into the cold brewery Koji making(hand-mixed) Brewery shop  "Cella Masumi"

Crafted by skilled hands at Masumi’s two breweries in the Suwa region of Nagano Prefecture.
Local rice and pure mountain water combined with the best brewing traditions and techniques.

Brewed in Suwa by the Miyasaka family since 1662.
Local. Traditional. Innovative.

Delivering great sake in top condition.
Spreading the spirit of Japanese sake across the world.

The more you know about sake, the more there is to love about it.