Japan tightened the noose around Russian crypto infrastructure on October 2, 2026, adding Garantex – the Moscow-based exchange long in Washington’s sights – to its asset-freeze list. Under the update, payments and capital transactions involving Garantex now require government permission under Japan’s Foreign Exchange and Foreign Trade Act.
The exchange was the only crypto venue named in the package’s appendix: 33 entities and nine individuals were added to the freeze list overall, alongside export prohibitions covering four entities outside Russia and Belarus and service restrictions on 35 vessels linked to Russia’s shadow fleet.
Why the Japan Garantex Sanctions Matter Even Without a Balance Sheet
The Japanese government did not disclose the value of any Garantex-linked assets held in Japan, nor identify specific cryptocurrency wallets – so this is a compliance statement more than a balance-sheet event. Still, the Japan Garantex sanctions matter for one reason: they align Tokyo with Washington and Brussels, closing one more jurisdiction where the exchange’s aliases could plausibly move value.
The multilateral stack on Garantex is now considerable. U.S. Treasury OFAC sanctioned the exchange back in 2022; the U.S. Secret Service disrupted its infrastructure in March 2025, seizing the domain and freezing more than $26 million; the EU previously seized domains and servers in Germany and Finland. Japan’s move is the latest chapter in a story the exchange is no longer writing itself. Our earlier reporting on Garantex’s continued fund-movement tactics shows why jurisdictions keep closing doors.
What Comes After the Japan Garantex Sanctions
The obvious next question is whether Tokyo extends the framework to alleged successor operations such as Grinex, which Washington has also targeted. With Garantex’s original operations already disrupted by 2025’s U.S. and EU actions, sanctions enforcement increasingly becomes a game of whack-a-mole with rebranding – and Japan has just brought its mallet to the table.
Effectiveness caveats aside, the direction of travel is unambiguous: every major financial center now treats Russian exchange sanction-evasion as a standing agenda item, not a one-off.
Sources: Japanese Ministry of Finance notice (October 2, 2026); U.S. Treasury OFAC; U.S. Secret Service; European Commission sanctions records.
