Just remembered this article I read about Japanese beef production and Japanese Black Cattle.
The Japanese Wagyu beef industry: current situation and future prospects — A review
In Japan, Wagyu cattle include four Japanese breeds; Black, Brown, Shorthorn, and Polled. Today, the renowned brand name Wagyu includes not only cattle produced in Japan, but also cattle produced in countries such as Australia and the United States. In ...
www.ncbi.nlm.nih.gov