Japanese A5 Wagyu

Kobε Bεεf A5 Japanese Wagyu Ribeye - Genuine - 6oz

Extraordinary marbling. Delicate umami. A true Japanese delicacy.

The pinnacle of beef. Genuine Kobe A5 Wagyu ribeye — Japan's highest beef grade, with legendary marbling, buttery tenderness, and umami-forward flavor.

  • Genuine Kobe A5 Wagyu
  • 🇯🇵 Japan's Highest Beef Grade
  • 6 oz Ribeye Portion
Choose your sizeSelect your preferred cut and portion.
Personally sampled by our founder
Overnight cold-pack delivery
Sustainably farm-raised
Exceptionally fine marbling, delicate sweetness, deep umami, and a near-silken finish. The 6 oz portion suits genuine Kobe’s intensity.

A5 Wagyu is exceptionally rich, so smaller portions are ideal. Slice into narrow strips, season lightly, and sear briefly in a very hot pan. Cook in batches, then rest briefly before serving.

ORIGIN: Japan
REGION: Hyogo Prefecture
BRAND: Genuine Kobe Beef
GRADE: A5
CUT: Ribeye
PORTION: 6 oz

Every order ships in insulated, temperature-controlled packaging designed to protect quality in transit. Refrigerate or freeze promptly according to the included storage instructions.

Kobε Bεεf A5 Japanese Wagyu Ribeye - Genuine - 6oz
$198.00
Authentic Japanese WagyuJapan A5 gradeRegion-specific sourcingCold-pack delivery
The Japanese Wagyu Standard

Genuine Kobe A5 in an ideal tasting portion

Kobe is a protected regional designation for qualifying Tajima cattle from Hyogo Prefecture. This 6 oz ribeye is designed for savoring, not oversized steak portions.

Marbling richness
Beef flavor
Clean finish
Tenderness
Overall richness

Japanese A5 is the highest combined yield-and-quality grade. The “A” is yield grade and “5” is quality grade; Grade 5 marbling generally corresponds to BMS 8–12. Marbling still varies naturally by cut.

Genuine Kobe A5 in an ideal tasting portion
Japanese Provenance

What makes Japanese Wagyu exceptional

Japanese Wagyu is defined by bloodline, regional husbandry, detailed traceability, and a national grading system that evaluates both yield and eating quality.

Japan A5
GRADE

Japan A5

A5 is Japan’s highest combined grade: “A” represents carcass yield and “5” represents top quality based on marbling, color, texture, and fat quality.

Miyazaki & Kagoshima
REGION

Miyazaki & Kagoshima

These renowned Japanese prefectures are known for tightly managed Wagyu programs and highly consistent A5 beef with fine, abundant marbling.

Kobe is specific
AUTHENTICITY

Kobe is specific

Not all Japanese Wagyu is Kobe. Genuine Kobe beef must meet strict certification rules and come from Tajima cattle raised and processed in Hyogo Prefecture.

Japan A5 Grade
Raised in Japan
BMS 8–12 Range
Fine Marbling
Region-Specific
Cold-Pack Shipping
The Japanese Method

Respect the richness

A5 Wagyu is different from a conventional steak. Use smaller portions, minimal seasoning, and very brief high-heat cooking.

Portion

Plan a smaller serving than an ordinary steak. Slice chilled Wagyu into narrow strips or bite-sized pieces.

Sear briefly

Use a dry, very hot pan. Sear in small batches, allowing the Wagyu’s own fat to render. Keep seasoning restrained.

Rest & savor

Rest briefly and serve immediately, preserving the delicate, buttery center.

Why Japanese A5

The highest expression of Wagyu

Japanese A5 is about savoring extraordinary texture, marbling, and umami in a thoughtful portion.

The grading

A5 is Japan’s highest combined yield-and-quality designation, with exacting standards for marbling, color, texture, and fat quality.

The marbling

Fine intramuscular fat melts quickly and evenly, producing the silken mouthfeel that distinguishes authentic Japanese Wagyu.

The provenance

Miyazaki, Kagoshima, Kobe, Matsusaka, and other regional names represent distinct programs—not interchangeable labels.

If I don't personally love it, I won't sell it. And I'm picky.
Jim MillerFounder, Kolikof · 30+ years sourcing the world's finest food
★★★★★ Verified Buyers

What customers say

Verified reviews for this Japanese Wagyu cut.

Authentic Japanese A5 Wagyu, delivered cold.

Region-specific sourcing, extraordinary marbling, and careful temperature-controlled delivery.