Japanese A5 Wagyu | Stir Fryhis Japanese A5 Wagyu stir fry from Kagoshima gives you all the marbling and flavor of full A5 steaks, cut into thin, quick cooking strips. Sourced from Kagoshima Prefecture, one of Japans leading regions for highly marbled Wagyu, this 16oz portion is perfect for high heat dishes where you want rich, authentic Japanese Wagyu flavor in every bite. We start with true Japanese A5 Wagyu beef and slice it into uniform strips ideal for stir fry, rice bowls,