Grazing Star Ranch

Grazing Star is a family ranch at Freedom, Wyoming, in the Salt River valley on the Idaho line, raising 100 percent fullblood Wagyu on several hundred acres of pasture. Its own page is emphatic that the herd has never been crossed with Angus and traces to the small group of Japanese animals exported to the United States before Japan closed the door and declared the breed a national treasure.

It also notes how few fullblood Wagyu are registered in this country, a figure in the low thousands. Producers quote slightly different numbers for that and none of them is official, so treat it as an order of magnitude rather than a statistic: fullblood is rare, and rarer than the word Wagyu on American packaging would suggest.

The site says its fullblood Wagyu is of direct descent from Kobe beef. As a statement about ancestry that is broadly fair, since the Tajima line behind Kobe is one of the foundations of the exported genetics. As a statement about what is being sold it needs the other half.

Kobe is not a bloodline you can inherit. It is a designation earned by cattle raised and slaughtered in Hyogo Prefecture under that region's certification, and no animal born in Wyoming can qualify however direct its descent. This directory had to correct its own summary on the same point, which had carried a parenthetical implying otherwise, so the distinction is not an easy one to keep hold of. Descent explains why the beef is good; it does not transfer the name.

The site leans hard on nutrition: oleic acid, monounsaturated fat, cholesterol, and umami lost to crossbreeding. The underlying direction is real, in that Wagyu fat does carry a higher share of monounsaturated fat than most beef and a lower melting point with it.

The specific comparisons are another matter, and some are framed more strongly than a cautious reader should accept. None of it is why anyone buys this beef. Buy it for the fullblood claim, which is the checkable one, and let the nutrition argument sit where it belongs.