Since Olden Times Most Sake Has Been Brewed With Ordinary Food Rice. Also Today The Mainstream Of Sake Consists Of Local Sake (Jizake) Brewed With Ordinary Rice Harvested In That Area. Takehara Junmai Is Brewed With Shin-Senbon And Other Rice Locally Grown In Hiroshima.Koji Rice Is The Ingredient That Has The Greatest Influence On The Taste. In General It Takes 46 Hours To Make Koji-Rice But We Spend More Than 50 Hours The Time Necessary For Making Koji-Rice For Daiginjo Sake. In This Way We Are Able To Make Koji-Rice With A Solid Taste And Brew Sake With A Richer Flavor And More Depth