Iwate Oshu Beef is a premium wagyu brand from Oshu City, Iwate Prefecture. The cattle are raised with pure water from the Kitakami mountain range, clean air, and fertile land. With passionate care and advanced techniques from the producers, only black-haired wagyu cattle from Kitakami City that are graded A4 or higher can be called "Iwate Oshu Beef." This beef is known for its beautiful marbling that melts in your mouth, with a rich umami flavor and mellow richness. It has won numerous awards and is recognized as the highest quality beef in Japan.