Japan sanctions Garantex, freezing assets of Russian exchange tied to $96B in crypto transactions
Japan added Garantex, a Moscow-based cryptocurrency exchange, to its sanctions list effective October 2, 2026, freezing assets and restricting payments. Garantex has already faced sanctions from the United States and European Union and was raided by international law enforcement in March 2025, which seized its infrastructure and $26 million in assets.
Japan has added Garantex, a Moscow-based cryptocurrency exchange, to its official sanctions list, effective October 2, 2026, freezing the platform's assets and restricting all payments and capital transactions with it.
Garantex was added to Japan's asset freeze list alongside 32 other entities and nine individuals as part of an expanded round of sanctions against Russia, according to Crypto Briefing. The designation extends to Japan a restrictions regime already in place in Washington and Brussels, broadening the international enforcement posture against a single platform.
Garantex, founded in 2019, processed at least $96 billion in transactions between April 2019 and the date of the report. The exchange's compliance history shows early cracks: in early 2022, Garantex lost its Estonian license over anti-money laundering deficiencies. The US Treasury's Office of Foreign Assets Control (OFAC) sanctioned the exchange in 2022. The European Union followed in 2025, citing alleged evasion of international sanctions and facilitation of illicit financial activity.
The platform's operational capacity was already severely compromised by March 2025, when an international law enforcement operation seized Garantex's infrastructure, including domains and servers located in Germany and Finland, and froze more than $26 million in assets. The seizure effectively severed the exchange from the internet-facing operations needed to conduct business.
In August 2025, after the seizure, US authorities sanctioned Grinex, which was deemed Garantex's alleged successor, along with three individuals connected to Garantex. This pattern suggests that as enforcement closes one avenue, the operators behind Garantex may attempt to reconstitute under new names and corporate structures.
Japan's October 2 designation does not come with fresh accusations against Garantex itself. Rather, it extends restrictions already in place from the United States and European Union. Because Garantex's infrastructure was already offline as of March 2025, there is no immediate market or trading data tied to the exchange to measure any incremental impact from Japan's action.
Japan designated Garantex on October 2, 2026, joining the United States and European Union in sanctioning the exchange for alleged evasion of international sanctions and facilitation of illicit financial activity.
The significance of Japan joining US and EU sanctions rests not on Garantex itself, which is already operationally offline, but on whether Japan and other jurisdictions will extend sanctions lists to cover alleged successor entities like Grinex at the pace those entities appear. A coordinated, rapid response to rebranding would demonstrate enforcement capacity; delays would signal that crypto platforms can outpace regulatory lists by simply changing their corporate identity.
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