Learn more about World K's Sanjirou (FB2501).



In the National Wagyu Sire Summary of 2017, World K's Sanjirou (FB2501) ranked third in marbling—and ahead of his sire, Michifuku. Sanjirou was born to dam Suzutani, a prominent Japanese cow.

He has consistently provided excellent marbling, tender meat quality, and high yield to his offspring. World K tested this bull in Australia, and the results were Prime +++ on the USDA scale.

Sanjirou calves are thick and attractive, with great dispositions. All the major breeders have used this bull in their herds to breed females, and this sire has many sons that have made a mark on the Wagyu breed. Embryo production only.

Breed Specification

  • SCD: AA
  • Tenderness: 7
  • CL16: Carrier
  • Free of all other known genetic conditions

Ready to learn more about the Prime Valley Farms herd?