The state of Wagyu provenance in America

The single most useful thing to know about Wagyu in American restaurants is that the word on the menu carries almost no information on its own. Of 1,733 published listings, 1,328 advertise Wagyu without publishing anything that identifies it. Those listings are still here, and deliberately so: the venue does advertise Wagyu, that claim was read on its own current material, and hiding it would misrepresent the market as smaller and cleaner than it is.

What separates the 405 from the 1,328 is whether the venue answered a question nobody forced it to answer. A Japanese brand with its prefecture and grade. An American breed status with the ranch named. An Australian producer with its marbling score. Any one of those is enough, and none of them is expensive to print.

103 listings are documented against an outside authority: the official Kobe registry, Japanese individual-animal traceability, or a producer's own breed documentation. 302 more are documented first-party, where the venue or its supplier names a specific brand, grade or producer but no external body certifies it. Together those are the verified 405.

The remaining 1,328 are the menu-claim-only tier, and it is worth being precise about what that label means, because it is the largest group by far and the easiest to misread. It means the claim is real and current and the provenance is absent. It does not mean the beef is not Wagyu. It means nobody has said which Wagyu, and no badge is awarded on a word.

Kobe is the one Wagyu brand with a hard external authority: the Kobe Beef Marketing and Distribution Promotion Association publishes the list of businesses licensed to sell it. This directory lists 113 published American restaurants on that registry. 78 of them had Kobe on the menu when last checked.

The difference is the most misunderstood fact in this category. A licence is permission to buy Kobe, not a promise that any is in the building tonight, and the two move independently. Rooms drop it seasonally, sell through an allocation, or hold the licence for a tasting menu that runs a few weeks a year. A reader who treats registry membership as a menu guarantee will be wrong about a meaningful share of the list.

It also cuts the other way against the figure still in circulation. The widely repeated claim that only eight or nine American restaurants serve real Kobe beef was accurate reporting in 2016 and 2017 and has simply aged out. The genuine list is now large enough that no reader should assume a given venue is faking it.

35 of the 113 listed rooms hold the licence without Kobe on the menu at last check. The full state table separates the two columns for every state.

The rejections are the part of this work that produces the number at the top, and they are usually invisible. Reading 2,242 restaurant records produced 291 where the Wagyu claim did not hold up against the venue's own current material: the item had been quietly removed in a menu revision, or the only Wagyu was an unbranded burger with no origin, grade or producer behind it. A further 53 turned out to be closed.

A category worth naming, because it looks like a listing right up until you read the line: sometimes the Wagyu is not a dish at all. It is the frying oil, or the fat a cocktail was washed with, or one ingredient among several in a blended meatloaf. Nobody eats Wagyu in those rooms, so none of them is listed here.

None of those appear anywhere in the directory. That is the difference between a curated list and an aggregated one, and it is also why the headline share is a real measurement rather than a description of who happened to get listed.

The same standard applied to the other two pillars produces a strikingly different answer. Of 85 published American Wagyu farms, 57 meet the verification standard. Of 53 published retailers, 38 do. Against 405 of 1,733 restaurants, that is roughly seven in ten on both of the supply pillars against just under a quarter of dining rooms, a gap of about three to one.

The explanation is commercial rather than ethical. A ranch selling beef and a shop shipping it are both selling provenance directly, so breed status and grade are the product description. A restaurant is selling dinner, and the beef's paperwork competes for space with everything else on the page. The gap is worth knowing because it tells a shopper where the answerable questions are.

One caveat on the farm figure, because it moved while this report was being written. Sweeping a cattle-belt region rather than a metro lowered it: small regional cow-calf operations selling beef shares within an hour's drive very often name the breed without naming the generation, which is the single field that separates a documented American Wagyu from an undocumented one. That is a fact about who has been counted, not a change in anybody's practice, and it is the sort of movement a share like this will keep showing as coverage widens beyond the places that were easiest to find first.

Three of the terms above are this directory’s own, with strict meanings that are narrower than they sound. They are defined here so a figure quoted from this page cannot be quoted against a looser definition.

Verified

A published listing whose current first-party material identifies the Wagyu it sells: a Japanese brand with prefecture and grade, a US breed status with a named producer, or an Australian producer with a marbling score.

Menu claim only

A published listing whose current first-party menu advertises Wagyu without identifying it. The claim is real and current; the provenance is absent. It carries no authenticity badge and is never counted as verified.

Certified Kobe

A badge requiring two things at once: the venue appears on the Kobe Beef Marketing and Distribution Promotion Association registry, and Kobe is on its current verified menu. Either one alone is not enough, and registry listing on its own is reported as exactly that.

Every listing is checked against current first-party material: the venue’s own menu, its own site, or its own ordering system. Aggregator copies of a menu are not treated as the menu, because they go stale silently. Where a menu is published as an image or a PDF it is rendered and read rather than scored as empty. Verification is assisted by AI and the evidence for each listing is stored and quoted on that listing’s own page, so any figure here can be walked back to the sentence it came from. How we verify sets out what each label does and does not establish.

These are venues this directory lists, so every count is a floor rather than a national census. The number of American restaurants advertising Wagyu is larger than this corpus and nobody knows its size, so the share above describes the listings here and should never be quoted as a measurement of the whole country. Coverage currently spans 50 states and the District of Columbia.

Two further limits worth stating. A menu-claim-only listing is not an allegation: a venue may source impeccably and simply not print it, and the finding is about what is documented, not about what is true. And menus move, so a share measured across July 16, 2026 to August 26, 2026 is a photograph rather than a trend. It becomes a trend when this page is rebuilt next year against the same standard.

Journalists and researchers are welcome to use these figures. Please attach the date, since they move: as of August 26, 2026, WagyuSpot lists 1731 U.S. restaurants advertising Wagyu across 50 states and the District of Columbia, of which 405 document their sourcing to the standard set out above, and 113 appear on the official Kobe registry with 78 serving Kobe at last check. We are glad to provide the state or city cut behind any of these numbers, and to answer questions about method, on request.

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