Mishima Reserve Ultra steak features unparalleled marbling. Sourced from Pacific Northwest family farms, this American Wagyu beef results from Japanese-heritage Kuroge Washu bulls crossed with American cows. Slow, natural growth for up to 28 months encourages better muscle conformity. These pasture-raised, grain-finished cattle enjoy an all-natural diet, free of growth hormones and antibiotics. With a beef marbling score between 8-10, the steak exceeds USDA Prime standards, delivering a delicate fat content and intense flavor.