With only about 2,200 heads of cattle bred specifically for it, of which only a few are harvested every month, olive wagyu is regarded as the rarest type of steak in the world.
The history of olive wagyu is closely tied to that of Shodoshima Island, in Japan’s Kagawa Prefecture. Also known as “Olive Island”, because of its microclimate, which is comparable to that of the Mediterranean, Shodoshima is the native home of Japan’s olive cultivation. It’s also a place where Wagyu cattle have been raised since the 8th century, mainly as animals of burden, cultivating rice paddies and hauling heavy loads thanks to their ample energy reserves. But until one local farmer came up with a way of incorporating Shodoshima’s main export into the cattle’s diet, Wagyu couldn’t stand the bitter taste of olives.