About Us Washugyu is managed by Super Prime Beef Inc. which was founded by major shareholder, Mr. Toshiki Hanada, in 2001. We manage all aspects of Washugyu from breeding to final product. ATM International USA Inc., our sister company, is exclusively selling Washugyu not only domestically but also internationally. Company: Super Prime Beef Inc. Founded: 2001 Headquarters: 3420 Kashiwa Street Torrance Ranch: Lindsay Ranch Employees: 4 people (Group Total is 18 people) Capital: $500,000 CEO: Takayuki Hirai