Japan Tightens Scrutiny on KuCoin
Japan’s Financial Services Agency (FSA) has issued another warning to crypto exchange KuCoin, alleging that the platform solicited unregistered over-the-counter (OTC) derivatives trading services to residents in Japan عبر the internet. The action, released in March 2026, places KuCoin alongside NeonFX, theoption, and GTCFX among platforms facing regulatory scrutiny for operating without the registration required under Japanese law.
According to the source material, KuCoin, which is headquartered in the Seychelles, was specifically highlighted for offering services to Japanese users. By contrast, the other flagged firms were described as mainly serving international clients. That distinction suggests the FSA is focusing more directly on offshore platforms that actively reach domestic investors.
Not the First Warning, and Enforcement Is Escalating
This is not KuCoin’s first encounter with Japanese regulators. In November 2024, the FSA had already warned several exchanges, including Bybit, over providing products to Japanese residents without registration. Then in February 2025, Japan escalated its response by asking Apple and Google to remove the exchanges’ apps from their stores, underscoring a tougher stance toward unregistered crypto activity.
The progression from formal warnings to app distribution pressure shows how enforcement is evolving. Regulators are no longer relying solely on notices; they are also leaning on major technology platforms to limit user access to services deemed non-compliant.
A Large Crypto Market With Rising Compliance Demands
Japan remains a significant digital asset market despite the stricter tone. The article says that by February 2025, the FSA counted more than 12 million crypto accounts in a country of roughly 123 million people. It also notes that Chainalysis ranked Japan 19th globally in its 2025 Global Crypto Adoption Index, indicating meaningful retail and market participation.
That scale helps explain why the country is intensifying oversight. As crypto adoption grows, regulators appear intent on reducing the room for unregistered operators and strengthening investor protection in a market that is large enough to matter both domestically and internationally.
Legal Shift Could Bring Stronger Oversight
Another key development is Japan’s reported plan to move crypto regulation from the Payment Services Act toward the Financial Instruments and Exchange Act. If implemented, that shift could expand disclosure requirements for initial exchange offerings and token issuers while giving authorities stronger enforcement tools against unregistered platforms.
For exchanges operating across jurisdictions, the implications are significant. A stricter legal framework would raise compliance expectations and make it harder for offshore firms to serve Japanese users without adapting to local registration and reporting standards.
Broader Global Pressure Is Building
The report also points to pressure beyond Japan. Austria’s financial regulator was cited as having recently banned KuCoin’s business in the EU. Taken together, these developments highlight a broader international trend: regulators are paying closer attention to exchanges that operate across borders without fully aligning with local compliance rules.
In that context, the FSA’s latest warning is more than a single-country enforcement action. It reflects a wider industry reality in which compliance is becoming central to market access, platform distribution, and long-term survival for global crypto exchanges.