Wagyu (literally "Japanese cattle") is Japan's most internationally famous beef, known for extreme intramuscular fat marbling that produces a texture and flavour unlike any other beef in the world. Understanding the different grades, regional varieties, and how to actually eat it well makes the experience significantly more rewarding than ordering "wagyu" without context.
What Makes Wagyu Different
The marbling in wagyu comes from specific cattle breeds (particularly Japanese Black — Kuroge Wagyu) combined with careful feeding and stress-minimisation practices. The intramuscular fat melts at body temperature, creating a rich, buttery flavour and a texture that requires little chewing. The fat is primarily oleic acid — a monounsaturated fat that contributes to the characteristic taste.
Wagyu is graded by the Japan Meat Grading Association on a scale of 1–5 for yield (A, B, C) and quality (1–5). A5 wagyu — the highest grade — is what international visitors typically see marketed as "the best." The reality is more nuanced: lower grades (A3, A4) often provide a better eating experience as standalone dishes because the extreme marbling of A5 can become overwhelming in large quantities.
Regional Wagyu Varieties
Kobe Beef (Hyogo Prefecture): The most internationally famous variety — Tajima strain cattle raised in Hyogo Prefecture, meeting specific weight and BMS (beef marbling score) criteria. Genuine Kobe beef is strictly certified; the number of certified export kilograms is very small, meaning most "Kobe beef" sold internationally is not. In Japan, eating genuine Kobe beef at certified restaurants in Kobe or Tokyo is straightforward. A teppanyaki set: ¥15,000–¥40,000.
Matsusaka Beef (Mie Prefecture): Many wagyu specialists consider Matsusaka the finest eating experience — virgin female cattle, specific feeding regime including beer, and a certification body as strict as Kobe's. Less internationally famous, which means lower prices for equivalent quality. Find it in Matsusaka city, Tokyo specialist restaurants, and department store beef counters.
Ohmi Beef (Shiga Prefecture): Japan's oldest registered wagyu brand, raised near Lake Biwa. Excellent marbling; milder and sweeter flavour profile than Kobe. More accessible pricing than Kobe; very high quality.
Miyazaki Beef (Miyazaki Prefecture, Kyushu): Has won Japan's national wagyu competition multiple times. Strong flavour relative to the delicate Kobe style. Available more widely than Kobe; excellent value for the quality.
How to Eat Wagyu
Teppanyaki: Grilled on an iron griddle at your table, typically in a set with vegetables and rice. Expensive but theatrical. A chef-cooked experience.
Shabu-shabu: Paper-thin slices briefly cooked in hot broth — the fat renders immediately, making it one of the best ways to taste the meat's quality without cooking it to death.
Sukiyaki: Simmered in a sweet soy sauce broth with vegetables, dipped in raw egg. The sweet richness complements the fat in a way that plain cooking doesn't.
Yakiniku: Self-grilled at the table, cut into small pieces. The most casual and often best-value format.
Finding Value Wagyu
Department store beef counters sell wagyu by the gram — you can buy a small piece of genuine A5 wagyu for ¥3,000–¥5,000 and cook it at your ryokan or hotel room with a portable grill. Wagyu lunch menus at specialist restaurants cost 40–60% of the dinner equivalent for the same quality beef. Supermarket wagyu (A3–A4 grade) at ¥1,000–¥3,000 per 100g is genuine, excellent quality, and part of how ordinary Japanese people eat beef.