Kobe or not Kobe, that is the question. The world of Kobe beef can be confusing.Often used as overarching terms for quality beef, Wagyu and Kobe actually have specific origins and certifications.Wagyu refers to four breeds of beef cattle: Japanese Black, Japanese Brown, Japanese Poll, and Japanese Shorthorn.Cattle that produce Kobe beef are raised in Japan's Hyogo Prefecture, which has the city of Kobe as its capital.There are only thirty-six restaurants in the U.S. that sell certified Kobe beef.But many restaurants incorrectly use the term Kobe to describe high-quality beef or different breed of Wagyu.So always check the official list before spending a large amount on anything labeled "Kobe beef."