USDA wagyu beef sirloin, full blood Japanese Tajima black bulls are crossed with high grade Angus to produce a premium Wagyu beef. Antibiotic free, processed into ?mm thin slices, 300gm pack size,  Wagyu Sirloin is derived from the loin set of a cattle, a suspending muscle found at the upper top section of the animal. Unlike cuts found in the thoracic and pelvic limb with abundant connective tissues. The suspended loin section is not a muscle of locomotion, resulting in a tender, juicy and well marbled cut. Perfect for steamboat or gyudon, product comes frozen