The frozen Pacific saury trade across Northeast Asia is undergoing a structural shift, driven by a collapse in Japanese landings, tightening international catch limits, and sharply divergent import patterns in South Korea and Russia. For importers, processors and foodservice buyers, the market in 2025–2026 has become less a question of price than of physical availability, timing and supplier concentration.
The root of the disruption lies in Japan's domestic fishery. Nationwide landings in August and September 2026 came to just 5,522 tons on a preliminary basis, down 80% from the same period a year earlier. Japan's annual catch in the preceding year was already only 65,000 tons, less than one-fifth of the 2008 peak. The effect on the domestic market has been immediate: the seafood izakaya chain Sakura Suisan reports that its purchase price for saury has risen to 2.5 times the level of a year earlier. Supermarket operator Aeon Retail saw its saury purchases fall 70%, while retail prices rose 50%-and the fish themselves are smaller.
This shortage has pushed Japanese buyers toward frozen inventory secured from earlier production. The set-meal chain Yayoiken has used frozen saury on its menu since around 2020, with operator Plenus noting that catch volumes and prices are too unstable to build a reliable sales plan around same-year fish. Even cultural institutions have adjusted: Tokyo's Meguro Saury Festival used frozen fish for the first time in nine years, with organizers acknowledging that last year's frozen catch was superior in quality to this season's thin-bodied landings. For exporters, this represents a shift in the buyer base-frozen product is no longer a backup but a planning staple for Japanese foodservice and retail.
South Korea illustrates how quickly import flows can swing. Between January and April 2026, South Korean imports of frozen Pacific saury surged 120.3% year-on-year to 1,756 tons, almost entirely supplied by Taiwan, which accounted for 96.1% of the total. Imports from Taiwan rose 111.9%, while shipments from China jumped by 6,800% from a minimal base, leaving China's market share negligible. The average import price from Taiwan eased 4.5% year-on-year to $2.33/kg as of April 2026. Yet despite the strong cumulative volume, no imports were recorded in April at all-a stark illustration of monthly volatility. Tridge identifies Taiwan's fishing conditions, supply schedules, exchange rates and logistics costs as the key variables, underscoring South Korea's heavy reliance on a single-origin supply chain.
Russia has moved in the opposite direction, deepening its dependence on Chinese processors. In the first quarter of 2026, Russia imported 5,000 tons of frozen Pacific saury from China, a 50% year-on-year increase, with import value reaching $10 million, up 40%. The broader trend is structural: Russia's total seafood imports from China reached $99 million in Q1 2026, up 11% year-on-year, with volume rising 20% to 26,900 tons. Russian sources attribute the shift to strengthened trade restrictions with Europe and the United States, which have redirected procurement toward Chinese and Asian suppliers across frozen mackerel, saury, pollock and processed fish. Chinese companies have become one of the principal suppliers of frozen seafood to Russia, covering small deep-sea fish, processed products and frozen retail packs.
The policy backdrop offers little relief. At the North Pacific Fisheries Commission meeting in March 2025, Japan and eight other economies agreed to cut the overall saury catch quota by 10% to 202,500 tons, with the high-seas limit also reduced 10% to 121,500 tons. Japan's own 2025 quota was set at 95,623 tons, down 10% from the previous year. Japan has continued to press for further reductions, with discussions in 2026 exploring additional cuts based on an interim harvest control rule. For trade participants, the implication is that supply will remain constrained regardless of short-term import surges.
The practical consequences for the frozen saury trade are threefold. First, origin diversification is becoming a risk-management necessity: South Korea's near-total dependence on Taiwan leaves it exposed to a single fishery's fortunes. Second, frozen inventory carried over from previous seasons is acquiring strategic value, as Japan's experience shows that same-year fresh supply can no longer be assumed. Third, China's role is bifurcating-a marginal supplier to South Korea, but an increasingly central processing and export hub for the Russian market. For importers and foodservice operators, the 2025–2026 frozen saury market rewards buyers who contract early, verify glaze and net-weight specifications carefully, and treat origin concentration as a commercial vulnerability rather than a footnote.
