KG42 is the pinnacle of the Sanjirou line, combining the high marbling and large ribeye area (REA) that this prestigious lineage is known for. Sired by Old Three’s King Yasujirou and paired with our elite Queen Sanjirou II, KG42 embodies the best traits of his ancestry.

This bull ranks in the top 5% for fat and top 15% for REA, making him a perfect choice for breeders looking to improve both marbling and carcass yield. Additionally, his SCD AA and Tenderness 10 scores further demonstrate his potential for producing premium quality beef with superior tenderness and marbling.

KG42 is a powerful addition to any herd, blending foundation genetics with modern performance.