A black wagyu steer is bought as a calf at 8–10 months and finished at about 30, so the production holding is two years and the cash is tied to a live animal that is graded only once, after slaughter. Herds and land are held for decades; a listed producer is an ordinary equity.1011DerivedMed
Exit depth · herds, land and listed producers
RoutesFinished cattle sell at one of about 170 licensed carcass auctions in Japan to registered wholesalers, after JMGA grading; calves at prefectural calf markets. Herds and feedlots change hands privately; a handful of producers and traders are listed in Tokyo. Outside Japan, Australian and US wagyu operations sell as farms.105HighActivityA5 carcasses auctioned at ¥3,200–4,000/kg in 2026; the Tokyo wholesale weighted average for A5 was about ¥2,450/kg in August 2025 after a four-year low of ¥2,377 in July 2024. Black wagyu calves averaged ¥1,733/kg in mid-2024. Exports reached a record 12,628 t in 2025, with A5 striploin at US$120–190/kg FOB.10115ReportedMedCostAuction and processing fees (an agent quotes ¥250–550/kg for cutting a half carcass), feed over 20 months of finishing, and the grading risk that an A4 result cuts the price by a quarter. Farm sales carry agency and transfer costs; export adds freezing, certification and 15–25% to FOB.1012MedTimeA finished animal sells at the next weekly auction and is paid within days; a calf the same at its monthly market. A herd or farm takes months to place with an operating buyer, since the asset must be fed in the meantime.10DerivedMed
Context for Liquidity, not a rating. Definitions → · Themes covering this market are listed at the end of the brief.
Since last update
Re-checked 5 Oct 2026: no new export or price data found since the last update. Ratings unchanged.
Why Σ3
Japanese carcass grading supports wholesale price discovery. Since 2020 Japanese law has made unauthorised resale or export of wagyu genetic material a criminal offence, so the breed cannot be replicated abroad from Japanese stock. The route is herds, land and listed producers; exit is slow and needs an operating buyer.
The Σ grade is ΣΟΦΙΑ's opinion of how practical the asset is to hold. Not a view on return. How it is judged →
Valuation
Exit
Custody
Title and transfer
Access
Intangible premium
Full report 5 sections · 12 sources · open ↓close ↑
A farmed animal graded so rigorously that the top grade has stopped being scarce: three-quarters of the Japanese market is now A5, and the growth is in export. This page covers the breed registry, the grading regime, the brand councils that sit above it, and the export trade. No prices are carried as live values.
12,628 t
Japanese beef exports 2025, +17%; Taiwan 21%, US 20%, Hong Kong 17% Reported1
Japan Meat Grading Association 12-point scale of intramuscular fat
Pricing steps: BMS 6 c.+40%, BMS 8 c.+80%, BMS 10–12 +150–200% over a BMS 4 reference5Low
Brand
Kobe, Matsusaka, Ōmi (the "Sandai Wagyu"), Miyazaki, Hida and other prefectural marks with their own councils, seals and serial numbers
Kobe: Tajima-gyu steers or heifers from Hyōgo, quality grade 4+, yield A or B, BMS 6+, carcass 230–470 kg; c.3,000 certified a year; under 0.5% of wagyu27
Discrepancy logged: a European breeder's guide states that "only about 3% of Japanese wagyu achieves" A5; Nikkei Asia reported in June 2026 that A5 accounts for over 75% of Japan's wagyu market. The Nikkei figure describes the market as of June 2026; the 3% is either historical or wrong. Grade inflation is the story, not scarcity.68High
Every retail cut carries a seal and a ten-digit traceability number that can be checked on a phone, a provenance system the diamond trade is still building.2 Regional cooperatives control breeding, feed and marketing, which sustains the brand mystique but makes quality metrics hard to standardise internationally.9High
IIProduction and export
Saturated at home, growing abroad.
12,628 t
Beef exports 2025, +17%, record; Taiwan, US and Hong Kong c.60% High1
c.180,000 t
Wagyu production forecast FY2026 from calf birth projections Med1
93%
Share of wagyu still consumed domestically; large-scale retail c.59% of that High1
Taiwan
21%
United States
20%
Hong Kong
17%
Shares of 2025 beef exports per MAFF "Wagyu Supply and Demand Trends" as reported.1
Japan's export strategy set a target of ¥2 trillion in agricultural exports by 2025 and ¥5 trillion by 2030, with wagyu among the flagship products.2 At home, A5 saturates the market as inflation-hit consumers shy away from the most expensive cuts, which is why producers are pushing the top grade into export; pandemic-era inventories have returned to near pre-pandemic levels.81 Restaurant wagyu can price at four to ten times USDA Prime, and A4 is the volume workhorse of export at 35–50% below A5; crossbred F1 wagyu trades at a discount regardless of marbling.95Med
Discrepancy logged: the export strategy's second target is quoted as "5 trillion yen by 2025" in one source, which is a typographical error for 2030, the government's published target year. Corrected here.2Med
IIIBrand economics compared
What the two markets share, and where they diverge.
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Dimension
Bluefin tuna
Wagyu
Supply control
International quotas (ICCAT, WCPFC, CCSBT); wild stock plus ranching
Breed registry and prefectural cooperatives; farmed
Grading
Buyer inspection at auction, colour, texture, fat, tail cut
JMGA carcass grade; BMS 1–12; brand councils
Price discovery
Daily Toyosu auction; ceremonial New Year bid
Wholesale carcass auctions; brand premiums on top
Provenance marker
Landing port (Ōma) and method
Prefecture, strain (Tajima), ten-digit serial
Substitute
Farmed / ranched bluefin; other tunas
Australian and American wagyu; F1 crossbreds
Scarcity signal
Rising ceremonial price, falling commercial price
A5 at 75%+ of market: the top grade has stopped being scarce
In both cases the Japanese system grades rigorously and then lets a place-name or a ceremony carry the luxury premium above the grade. The bluefin premium is defensible because the wild fish is genuinely finite; the wagyu premium is under pressure because the grade it rests on has become the norm.83Hyp
IVIndicators to monitor
Recurring data points that move this analysis. No live values are carried on this page.
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Indicator
Source & cadence
What it tells you
Japanese beef exports by destination
MAFF "Wagyu Supply and Demand Trends"; Ministry of Finance trade data, monthly
Kobe Beef Marketing & Distribution Promotion Association, annual
Brand-tier scarcity
VSources
Numbered in order of first citation. Sources 10–12 added 23 Oct 2026 for the holding-horizon and exit-depth fields.
Show 12 sources
MERXWIRE, "Japan's Wagyu Beef Exports Hit Record High", 31 May 2026, MAFF "Wagyu Supply and Demand Trends": 12,628 t (+17%); Taiwan 21%, US 20%, Hong Kong 17%; FY2026 production c.180,000 t; 93% domestic; retail 59%; inventories normalised. Press-release distribution of MAFF data. Med
Wagyu International, "Description of the Wagyu industry in Japan", registry 1944; Sandai Wagyu; Tajima-gyu definition; Kobe criteria (quality 4+, yield A/B, BMS 6+, carcass weights); c.3,000 certified a year; ten-digit traceability; export targets (¥2 tn by 2025, ¥5 tn, stated as 2025 in error). Med
Toyosu Fish Market guide, "Bluefin Tuna Auction Record Prices Explained (2026)", IUCN 2021 reassessment by stock (verbatim categories); Beth Polidoro quotation; 2025–26 trend (weak yen, tourism, rivalry vs. commercial pressure); Ōma under-reporting conviction 2023; c.200 fresh and c.1,000 frozen tuna daily; green floor. Med
The Meatery, "What Is Wagyu Beef?", 26 Mar 2026, MAFF four-breed rule; crossbreds excluded; Tajima foundation. Retailer. Med
Imexporta, "Wagyu Price Per Kg: 2025 Global Buyer's Guide", Jan 2025, JMGA yield and quality axes; lowest-score rule; A4 at 35–50% below A5; BMS pricing steps. Exporter. Low for pricing steps.
Wagyuhof Genetik, "Wagyu Beef: The Ultimate Guide 2025", Feb 2026, BMS 1–12; A5 requires BMS 8–12; "only about 3%" A5 claim; Kobe c.3,000 a year; 24–36 month raising. Breeder. Low for the 3% figure.
The Meatery, "A5 Wagyu: The Complete Guide", 26 Mar 2026, Kobe under 0.5% of wagyu production; Matsusaka virgin-heifer rule; regional profiles. Retailer. Med
Nikkei Asia, "Top-grade A5 wagyu accounts for over 75% of Japan's market, driving exports", 25 Jun 2026, A5 saturation; inflation-hit domestic consumers; export push.
Destination Wagyu, "Wagyu Beef Meat: The Ultimate Guide", 24 Apr 2025, brand stratification; F1 discount; 4–10× USDA Prime in restaurants; prefectural cooperatives and standardisation problem. Trade guide. Med
Wagyu Ninja, "How Wagyu Is Priced: Wholesale Economics from Auction to Export", Jun 2026: ~170 livestock auctions; A5 (BMS 8–12) auction ¥3,200–4,000/kg carcass; primal wholesale ¥5,000–25,000/kg; export FOB adds 15–25%; A5 BMS 10+ ribeye peaked ¥28,000/kg wholesale Q1 2026; auction access requires a wholesale licence. Exporter source. wagyuninja.tokyoMed
Beef Central, "Japan's domestic Wagyu beef prices hit four-year low", Sep 2024, citing Japan Meat Market Wholesalers Association and ALIC: A5 Tokyo wholesale weighted average ¥2,377/kg in July 2024, −7% y/y; black wagyu calves ¥1,733/kg in June 2024, −8%. Live Japan, Aug 2025: A5 Tokyo wholesale about ¥2,450/kg. beefcentral.comHigh
Wagyu Agent, "Wagyu Auction Service": processing fee per half carcass ¥250–550/kg by number of blocks; worked example at carcass ¥2,500/kg × 500 kg; standard yield 72% for A grade. wagyu-agent.comMed