At Aroi Japan Market, we believe our customers deserve complete transparency about where their beef comes from. Every shipment of our Omi Beef is accompanied by an official certificate issued in Japan, verifying its origin, quality, and traceability.
This certificate confirms that the beef meets the strict standards required to be recognized as genuine Omi Beef—one of Japan's 3 best wagyu beaf brands.
What Does the Omi Beaf Certificate Verify?
The official certificate contains detailed information about each certified animal, including:
- Production Prefecture
- Producer (Farm/Ranch)
- Breed and Sex
- Individual Identification Number
- Age at Shipping
- Official Carcass Grade
- Slaughterhouse
- Slaughter Date
- Certificate Issue Date
Each of these details helps verify that the beef is authentic and fully traceable.
Omi Beaf Certificate Information
Below is an example of one of the official certificates that accompanies our Omi Beef.
Omi Beaf Certificate in English
Omi Beaf Certificate in Japanese
For reference, the original Japanese certificate is also provided below.
Understanding the Omi Beaf Certificate
Production Area
Our Omi Beef is produced in Shiga Prefecture, Japan—the birthplace of Omi Beef.
Shiga has been producing premium Wagyu for more than 400 years and is internationally recognized for its exceptional beef quality.
Producer
The certificate identifies the ranch where the animal was raised.
This ensures complete transparency regarding the origin of the beef and helps maintain strict production standards.
Japanese Black Cattle
The certificate confirms that the animal is Japanese Black Cattle (Kuroge Washu), the breed responsible for the rich marbling and buttery texture that Japanese Wagyu is famous for.
Individual Identification Number
Every certified animal receives its own unique identification number.
This allows complete traceability throughout Japan's livestock management system, making it possible to verify the origin of the beef from farm to processing.
For example:
Individual Identification Number: 1516461620
A5 Grade
The certificate also displays the official carcass grade.
This example is graded A5, the highest grade awarded under Japan's official beef grading system.
The grade reflects both:
- Yield Grade (A)
- Meat Quality Grade (5)
A5 represents excellent marbling, color, texture, firmness, and overall quality.
Slaughterhouse
The certificate records the officially approved slaughter facility where the animal was processed.
This information is included as part of Japan's strict traceability system.
Dates
The certificate includes both:
- Slaughter Date
- Certificate Issue Date
These records provide additional transparency regarding the production timeline.
Why Traceability Matters
Japan maintains one of the world's most comprehensive beef traceability systems.
Unlike many beef products sold internationally, genuine Japanese Wagyu can be traced back to the individual animal through official records.
This level of documentation helps protect consumers against counterfeit products while preserving the reputation of authentic Japanese Wagyu.
At Aroi Japan Market, we believe this transparency is essential. When you purchase our Omi Beef, you can have confidence in exactly where your beef comes from.
Frequently Asked Questions
Is this authentic Omi Beef?
Yes.
Our Omi Beef is accompanied by official certification issued in Japan, confirming that it meets the standards required to be recognized as genuine Omi Beef.
Is Omi Beef Wagyu?
Yes.
Omi Beef is a premium Japanese Wagyu produced exclusively in Shiga Prefecture using Japanese Black Cattle.
It is recognized as one of Japan's most historic and respected Wagyu brands.
What is the Individual Identification Number?
Each animal is assigned a unique identification number within Japan's national cattle traceability system.
This number helps verify the origin of the beef and ensures complete transparency throughout the production process.
Why is the certificate available in Japanese?
Official certificates are issued by the authorized organization in Japan and are therefore produced in Japanese.
For the convenience of our international customers, we also provide an English version that explains the same information.
Does every shipment come with certification?
Yes.
Our Omi Beef is sourced through authorized channels and is accompanied by official documentation verifying its authenticity.
Our Commitment
Premium beef deserves premium transparency.
We are committed to sourcing genuine Omi Beef from trusted producers in Japan and providing clear documentation that demonstrates its authenticity. Every certificate represents our commitment to quality, honesty, and the confidence our customers place in us.
Whether you're preparing an unforgettable family dinner or serving guests on a special occasion, you can enjoy our Omi Beef knowing it comes from one of Japan's most respected Wagyu traditions.
Experience Authentic Omi Beef
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