Founded in 1868 in Kasama City, Ibaraki, Isokura Shuzo brews Inasato with a philosophy summarized in its in-house code, the Isokura Five Precepts, treating every batch as a once-in-a-lifetime encounter. The brewery farms its own sake rice in collaboration with local growers through a dedicated co-op, and focuses on pure-rice brewing with balanced food-pairing styles rather than fragrance-forward profiles.
