Why Has Japan Issued New Warnings to Crypto Platforms?
Japan’s Financial Services Agency (FSA) has issued warning notices to several crypto-related platforms, including KuCoin, for conducting financial activities without registration. According to the regulator, the firms were identified as “conducting financial instruments business without registration,” specifically for soliciting over-the-counter derivatives trading via the internet.
The March notices covered KuCoin, NeonFX, theoption, and GTCFX. Among them, KuCoin was identified as offering services to Japanese residents despite lacking local authorization, while the other platforms were described as operating with a broader international user base.
This is not the first enforcement action targeting KuCoin. The FSA issued similar warnings in November 2024, alongside other exchanges such as Bybit. In February 2025, the regulator escalated its response by requesting Apple and Google to suspend downloads of KuCoin’s mobile application in Japan.
How Large Is Japan’s Crypto Market?
Japan remains one of the more active crypto markets globally. The FSA reported more than 12 million crypto accounts as of February 2025, within a population of approximately 123 million. The country ranked 19th in Chainalysis’s 2025 Global Crypto Adoption Index, reflecting steady participation despite strict regulatory oversight.
The scale of adoption has made Japan a key jurisdiction for exchanges, but also one where compliance requirements are tightly enforced. Platforms seeking to operate in the market must adhere to licensing standards under Japan’s financial regulatory framework, particularly when offering derivatives products.
Investor Takeaway
What Regulatory Changes Are Coming?
The warnings come as Japan prepares to transition its crypto regulatory framework from the Payment Services Act to the Financial Instruments and Exchange Act. This shift would bring digital asset activities closer to traditional financial market oversight.
Under the new framework, reporting requirements for token issuers and exchange offerings are expected to expand, while regulators gain broader authority over unregistered entities. The change is likely to tighten supervision of derivatives and structured products, areas already under scrutiny in the latest enforcement actions.
For market participants, the transition signals a move toward stricter classification of crypto products as financial instruments rather than payment tools, aligning oversight more closely with securities and derivatives markets.
Investor Takeaway
What Other Risks Are Emerging in Japan’s Crypto Market?
The regulatory focus extends beyond exchanges. Japan’s prime minister, Sanae Takaichi, recently denied any involvement in a memecoin project bearing her name after the token briefly reached a market value of around $28 million before declining sharply. Reports indicate the FSA may consider investigating the project.
The news highlights the broader challenge regulators face in monitoring speculative activity and protecting retail participants in a highly accessible market. As oversight expands, both platforms and token issuers are likely to face closer scrutiny.
Japan’s approach reflects a broader pattern among developed markets: encouraging innovation while maintaining strict controls on market access, product design, and investor protection.
