Why is Kobe Beef Considered the "World's Best"? Complete Guide to History, Standards, and Taste Secrets
When you hear the words "Kobe beef," what image comes to mind? "Luxury," "delicious," "a dream beef I'd love to try once"... You probably have such positive impressions. It's featured on TV and in magazines as "the world's finest beef" and continues to captivate celebrities worldwide.
However, when asked "Why is Kobe beef the world's best?" many people find themselves at a loss for words. Behind this reputation lie strict standards, preserved history, and scientifically proven secrets of deliciousness.
This article will thoroughly explain why Kobe beef is called the "world's best" in terms anyone can understand. Learning the true nature of Kobe beef, which you thought you knew, will make your next bite even more special.

The Bottom Line: Objective Reasons Why Kobe Beef is Rated "World's Best"
Why is Kobe beef so highly regarded worldwide? It's not just based on image. There are solid, objective reasons: global brand recognition, historical episodes, and government quality assurance. Let's first examine these three core elements.
Global Brand Value "KOBE BEEF"
While you might see "WAGYU" on luxury restaurant menus overseas, "KOBE BEEF" receives special treatment. In the world's culinary capitals—Paris, New York, Dubai—it's handled with reverence as the ultimate premium ingredient. This overwhelming brand power may be the greatest proof that Kobe beef is the world's best. It's not just beef, but a symbol of Japanese food culture that has earned absolute trust from gourmets worldwide.
Famous Episodes That Captivated World VIPs
Historical facts support Kobe beef's reputation through its ability to captivate world VIPs. The most famous episode is when former US President Obama specifically requested to taste Kobe beef during his visit to Japan. For a national leader to make such a specific food request in a diplomatic setting speaks to the powerful impact of its taste. Hollywood stars and athletes have also praised its flavor. It has truly established its position as "the taste the world dreams of."
Government Quality Assurance "Geographical Indication (GI) Protection System"
What makes Kobe beef's credibility decisive is the government's "seal of approval." Kobe beef is registered under the Ministry of Agriculture, Forestry and Fisheries' "Geographical Indication (GI) Protection System," guaranteeing the quality of this regional brand. This system allows us to enjoy authentic Kobe beef with confidence.
What is "Kobe Beef"? The Unknown Definition and Mystery of Rarity
Everyone knows the name "Kobe beef," but surprisingly few people accurately understand its true nature. The world of Kobe beef actually contains facts that will make you say "Really? I didn't know that!" Let's uncover the unknown definition and the mystery of why it has such high rarity value.
Shocking Fact! There's No Cattle Breed Called "Kobe Beef"
You might be surprised, but cattle named "Kobe beef" don't actually exist. There isn't a single cow being raised on farms called "this is Kobe beef." Kobe beef isn't the name of a specific breed. So what does it refer to? It's a "title" given only to "chosen beef" that meets extremely strict standards among certain special cattle born and raised in Hyogo Prefecture.
Guardian of Pure Blood: The Relationship with "Tajima Cattle"
The prerequisite for being called Kobe beef is cattle called "Tajima-ushi." Tajima cattle are purebred Japanese Black cattle that have been carefully protected in northern Hyogo Prefecture since ancient times. They have maintained their excellent bloodline to this day without any crossbreeding with cattle from other regions. In fact, other famous brand cattle like Matsusaka beef and Omi beef also trace their origins to this Tajima cattle bloodline. In other words, Tajima cattle are like the "great mother" of Japan's brand cattle world. Kobe beef comes from the elite among these elite Tajima cattle.
The World's Strictest? Rigorous Certification Standards for Kobe Beef
Not all beef from Tajima cattle can become Kobe beef. This is where the reason for being called "world's best" begins. Breathtakingly strict standards await.
- •Marbling degree (BMS): Requires a very high level of No.6 or above.
- •Meat quality grade: Must be grade 4 or above in "A grade" or "B grade."
- •Carcass weight: Bulls must be 270-499.9kg, cows must be 240-499.9kg.
- •Other requirements: Must be raised by designated producers in Hyogo Prefecture and processed at meat centers within the prefecture, among many other conditions.
Only a few thousand Tajima cattle per year meet all these standards. This strictness and rarity make Kobe beef's value absolute.
Science Reveals the Secret Behind the Melting Texture and Aroma
When describing Kobe beef's deliciousness, phrases like "melts in your mouth" and "elegant sweet aroma" are used. These aren't just impressions but scientifically proven facts. Why does Kobe beef captivate us so much? Let's examine the secrets of its deliciousness from a scientific perspective.
The Secret of Fat That Melts at Body Temperature: "Low Fat Melting Point"
Kobe beef's greatest characteristic, its "melting texture," lies in the low temperature at which fat begins to melt—the "fat melting point." While typical wagyu has a fat melting point of about 25°C, Kobe beef has an astonishingly low point of around 17°C. This is much lower than human body temperature (about 36°C). Therefore, the moment it enters your mouth, the premium fat smoothly melts out, creating that sensual texture. It's never greasy and has a clean aftertaste because of this.
The Key to Deliciousness! Umami Component "Monounsaturated Fatty Acids (MUFA)"
Kobe beef's deliciousness isn't just about the melting texture. The deep, elegant umami and sweet aroma that spreads with each bite are also exceptional. The key to this taste is a component called "monounsaturated fatty acids (MUFA)." This component is rich in "oleic acid," which is the source of umami and aroma. This oleic acid is actually the same main component found in olive oil, which is considered healthy. The reason Kobe beef fat is said to be not just delicious but "high quality" is because it contains plenty of this component.
Maximize Kobe Beef's Potential! Recommended Cuts by Cooking Method
Since you're having Kobe beef, you want to enjoy its charm to the fullest. Kobe beef has different characteristics for each cut, and its brilliance increases further depending on the cooking method. Here we introduce representative dishes and the optimal cut combinations for them. Find the perfect way to enjoy it for you.
For Enjoying the Classic Taste: "Steak"
To directly enjoy Kobe beef's powerful original meat flavor and the sweetness of melting fat, steak is definitely the best choice. The simple cooking method makes the quality of the ingredients stand out.
Sirloin: Rich Umami from the King of Meat
Sirloin, also called the "king of steaks," is characterized by finely distributed marbling. When heated, the fat melts out and combines with the red meat's umami to spread throughout your mouth. The juicy, rich flavor promises truly blissful moments.
Tenderloin: Supreme Tenderness and Elegant Flavor
Tenderloin, the part with the least movement in cattle, is characterized by surprising tenderness. With little fat, you can slowly savor the elegant umami of red meat. This premium cut is also recommended for those who find fatty meat "a bit too rich."
Directly Enjoy the Melting Texture: "Sukiyaki & Shabu-shabu"
Thinly sliced Kobe beef quickly cooked in "sukiyaki" or "shabu-shabu" is perfect for fully enjoying the charm of Kobe beef fat that melts at body temperature.
Chuck Roll & Ribeye: Perfect Harmony of Red Meat and Fat
The loin section from shoulder to back has an exquisite balance of red meat and marbling. It pairs excellently with sukiyaki's sweet-savory sauce or shabu-shabu's refreshing ponzu. Along with the melting texture, the meat's umami spreads throughout your mouth.
Slowly Savor Concentrated Umami: "Braised Dishes & Curry"
Steak and sukiyaki aren't the only ways to enjoy Kobe beef. Though it might seem surprising, using it in braised dishes reveals different charms.
Shank & Neck: Deep Richness from Dissolved Collagen
Cuts like shank and neck are tough with many tendons but are rich in collagen and umami components. By slowly braising over time, the meat becomes surprisingly tender and fall-apart, while the dissolved collagen gives the entire dish deep richness and thickness. Your usual curry or beef stew will transform into an unforgettable feast.
Summary: Why Kobe Beef is the World's Finest Brand Beef
We've explained from various angles why Kobe beef is called the "world's best." Let's review those key points.
Kobe beef's greatness wasn't just about deliciousness.
First, there's thorough quality control using Tajima cattle—purebred cattle that have been protected—as the base, then further selecting from them using what are said to be the world's strictest standards.
This deliciousness is also scientifically proven, with fat melting points so low they melt at body temperature and abundant oleic acid umami components creating that sensual flavor.
Furthermore, the globally recognized brand power of "KOBE BEEF" and the objective seal of approval from the government's "GI Protection System" make its value unshakeable.
History, bloodline, standards, science, and track record—all of these miraculously came together to create Kobe beef. Reading this article has probably changed your perspective on Kobe beef somewhat. The next time you have the opportunity to taste it, please savor the story behind it as well. That bite will surely be deeper and more special than ever before.
