{"id":14483,"date":"2026-09-10T13:51:39","date_gmt":"2026-09-10T11:51:39","guid":{"rendered":"https:\/\/www.elmercadodeorigen.com\/cuatro-razas-wagyu-japones\/"},"modified":"2026-09-10T15:17:54","modified_gmt":"2026-09-10T13:17:54","slug":"cuatro-razas-wagyu-japones","status":"publish","type":"post","link":"https:\/\/www.elmercadodeorigen.com\/en\/four-japanese-wagyu-breeds\/","title":{"rendered":"The four Japanese Wagyu breeds: Japanese Black, Brown, Shorthorn and Polled"},"content":{"rendered":"

<\/p>\n

One of the most common misconceptions about Wagyu is that it is a single breed. In fact, Japanese Wagyu encompasses four recognised breeds<\/strong>: Japanese Black, Japanese Brown, Japanese Shorthorn and Japanese Polled, plus certain recognised crosses within the Japanese system.<\/p>\n

The overwhelming majority of photographs showing extremely marbled Wagyu come from Japanese Black. As a result, many consumers mistake that breed for the entire Wagyu category. Learning about the other three makes it clear that \u201cWagyu\u201d does not simply mean high BMS.<\/p>\n

1. Japanese Black or Kuroge Washu<\/h2>\n

Japanese Black<\/strong>, or Kuroge Washu, is by far the dominant Wagyu breed in Japan. It is renowned for its ability to develop high levels of intramuscular fat and sits behind many of the country\u2019s most famous regional beef brands.<\/p>\n

Kobe Beef, for example, comes from Tajima cattle, a strain within Japanese Black. Much premium Wagyu from prefectures such as Miyazaki and Kagoshima is also Japanese Black.<\/p>\n

For a deeper guide, see Kuroge Washu or Japanese Black explained<\/a>.<\/p>\n

2. Japanese Brown or Akage Washu<\/h2>\n

Japanese Brown<\/strong>, also known as Akage Washu and referred to as Akaushi in certain contexts, has a reddish-brown coat and is often associated with more lean-meat character and more moderate marbling than Japanese Black.<\/p>\n

Kumamoto is one of the areas most strongly associated with this breed. Japanese Brown is particularly useful for challenging the idea that \u201cmore marbling always means better Wagyu,\u201d because it demonstrates that different sensory goals exist within Wagyu.<\/p>\n

3. Japanese Shorthorn or Nihon Tankakushu<\/h2>\n

Japanese Shorthorn<\/strong>, or Nihon Tankakushu, is mainly found in northern regions of Japan. It generally carries more lean muscle and less marbling than Japanese Black.<\/p>\n

Its appeal lies in a profile centred more strongly on beef flavour and less on extreme fat. It should not be judged visually against the expectations created by an A5 Japanese Black striploin.<\/p>\n

4. Japanese Polled or Mukaku Washu<\/h2>\n

Japanese Polled<\/strong>, or Mukaku Washu, is the rarest of the four and, as the English name suggests, naturally lacks horns. Its population is small and it is particularly associated with Yamaguchi.<\/p>\n

From an eating perspective it also tends to place more emphasis on lean meat and less on extreme marbling than Japanese Black. Its rarity makes it much less common in international retail.<\/p>\n

Why does Japanese Black dominate?<\/h2>\n

Japanese production is heavily concentrated in Japanese Black. Its ability to produce carcasses with very high marbling fits closely with Japanese grading and with demand for highly marbled premium beef.<\/p>\n

This creates a reinforcing effect: it is the most available breed, the most photographed, the most visible in premium exports and the one most strongly associated with the word Wagyu outside Japan.<\/p>\n

Can all four be authentic Wagyu?<\/h2>\n

Yes. All four are recognised Wagyu breeds within the Japanese system. The mistake is assuming only Japanese Black deserves the name.<\/p>\n

However, for beef sold internationally as Japanese Wagyu<\/strong>, origin and traceability still matter. Naming a breed alone is not enough to establish that a product was produced in Japan.<\/p>\n

See how to identify authentic Japanese Wagyu<\/a> for the practical checks.<\/p>\n

Can all four reach A5?<\/h2>\n

A5 is not a breed; it is a carcass grade combining yield and quality. In practice, Japanese Black is the breed most commonly associated with the extreme marbling that frequently supports the highest quality grades.<\/p>\n

Japanese Brown, Shorthorn or Polled should not be purchased with the expectation that they must visually imitate Japanese Black A5. Their identity can be different.<\/p>\n

BMS does not define Wagyu either<\/h2>\n

BMS measures marbling within the grading system. It is useful for estimating intramuscular fat, but it does not establish breed or country of origin.<\/p>\n

A high BMS tells you about one visual characteristic. It cannot turn non-Japanese beef into Japanese Wagyu or replace breed and traceability information.<\/p>\n

Read our complete BMS guide<\/a> to understand the scale.<\/p>\n

Which breed matters most to a buyer?<\/h2>\n

If your goal is the extreme marbling experience that made A5 internationally famous, Japanese Black is the natural reference. If you want to understand Wagyu more broadly, the other breeds reveal a much wider spectrum of Japanese beef.<\/p>\n

For a specialist retailer, this distinction also avoids the simplistic promise that \u201cWagyu equals maximum fat.\u201d Wagyu can be interesting for genetics, origin, texture and flavour even without extreme white marbling.<\/p>\n

Breed, regional brand and prefecture are different layers<\/h2>\n

A breed such as Japanese Black can be raised in multiple prefectures. Regional brands then apply additional origin and selection rules. Japanese Black, Kobe and Miyazaki are therefore not equivalent terms.<\/p>\n

Breed identifies genetics; prefecture identifies location; a regional brand may add selection, grading and certification requirements. Keeping those layers separate is essential when reading a product page.<\/p>\n

The conclusion<\/h2>\n

Japanese Wagyu is not one breed or one eating experience.<\/strong> Japanese Black dominates the market and the imagery of extreme marbling, but Japanese Brown, Japanese Shorthorn and Japanese Polled are also recognised Wagyu breeds.<\/p>\n

The more clearly we understand that diversity, the less we depend on generic terms such as \u201cA5\u201d or \u201cpremium,\u201d and the easier it becomes to understand what we are actually buying.<\/p>\n

Frequently asked questions<\/h2>\n

How many Wagyu breeds are recognised in Japan?<\/h3>\n

The four recognised breeds are Japanese Black, Japanese Brown, Japanese Shorthorn and Japanese Polled.<\/p>\n

Which is the most common?<\/h3>\n

Japanese Black is by far the dominant breed in Japanese Wagyu production.<\/p>\n

Is Kobe a fifth breed?<\/h3>\n

No. Kobe Beef comes from Tajima cattle within Japanese Black and must meet additional regional and certification requirements.<\/p>\n

Are all Wagyu breeds extremely marbled?<\/h3>\n

No. Japanese Brown, Shorthorn and Polled can have leaner profiles. Extreme marbling is particularly associated with Japanese Black lines.<\/p>\n

Related meats from our shop<\/h2>\n
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