Founded in 1831, Yagi Shuzobu is a renowned sake brewery located in Imabari, Ehime Prefecture. The company produces premium sake under the brand name 'Yamatan Masamune,' with a focus on utilizing local ingredients such as Ehime's finest rice varieties, including 'Shizuku-hime.' Yagi Shuzobu employs traditional brewing techniques passed down for generations, and their sake is noted for its sharp and refreshing flavor, often paired with Setouchi seafood.