On March 26, 2026, Japan's Financial Services Agency (FSA) issued another regulatory warning to KuCoin and three other platforms, focusing on their provision of trading services for over-the-counter derivatives and other financial products to Japanese users without completing local registration. For KuCoin, this is the second time in two years it has been named by Japanese regulators, with the timeline stretching from the first warning in November 2024 to today, and the tug of war over "unregistered operations" has been escalating. A recurring question surrounding this new warning letter is: in a heavily regulated market like Japan, how long can a business model solely relying on offshore licenses from places like Seychelles and "non-physical, cross-border online operations" sustain itself?

Second Naming: KuCoin Moving from Timeline to Case Study

From a chronological perspective, the confrontation between KuCoin and Japanese regulators is no longer a one-time "accidental event" but is gradually solidifying into a case study. According to public information, in November 2024, Japan's Financial Services Agency issued a warning regarding KuCoin's provision of services to Japanese users without local registration. Although the specific categorization of the business remained to be further verified by officials at that time, the signal of "unregistered equals illegal" was already very clear. By February 2025, the KuCoin application was removed from Japan's major distribution channels, significantly raising barriers for ordinary Japanese investors to access the platform through mainstream application channels, and the regulatory pressure began to seep from "paper warnings" into the realm of practical accessibility.

The second warning fell on March 26, 2026, when the Financial Services Agency updated the "List of Unregistered Operators," once again including KuCoin as an object of reminder, with the focus extending from cryptocurrency asset exchange activities to over-the-counter derivatives. This timeline clearly outlines KuCoin's offshore operational path: registered in Seychelles, operating through offshore entities, and providing services to users in multiple countries, including Japan, via its website and application. Among many offshore platforms adopting similar models, the reason KuCoin repeatedly becomes a focal point for Japanese regulators is partly due to its actual penetration and brand visibility among Japanese users, and partly because its product line covers high-sensitivity businesses such as derivatives and leverage, placing it naturally in the regulatory spotlight.

Four Platforms Listed Together: Focus on the Gray Area of Over-the-Counter Derivatives

In this update, Japan's Financial Services Agency included KuCoin, NeonFX, theoption, GTCFX in the "List of Operators Engaged in Financial Product Transactions Without Registration," with the common characteristic being: none of them have obtained financial product trading licenses in Japan, yet they provide trading or investment services involving financial products to Japanese residents. From the Financial Services Agency's statement, this identification is not limited to traditional securities or foreign exchange but encompasses high-leverage products such as cryptocurrency-related over-the-counter derivatives. As long as they fall within the scope of "financial product trading operations," they must enter the registration and regulatory system.

From a legal and technical perspective, the accusation of "engaging in financial product trading without registration" points to the complete business chain — including solicitation, marketing, and providing accounts and trading access to Japanese residents, not just the act of matching buy and sell orders itself. The Financial Services Agency emphasized in its statement that it will "prohibit representations made without registration to engage in such business," and the practical constraint of this statement lies in: even if the platform's servers and legal entities are overseas, as long as there are targeted promotions to Japanese users, a Japanese language interface, or explicit acceptance of account openings for Japanese residents, it may be viewed as violating local financial product regulations. Moreover, this "public naming + listing" operation carries obvious symbolic significance — sending a risk warning to the market and ordinary investors, compressing the "legal gray area" for these platforms in Japan.

Behind Regular List Updates: Japan's Consistently Tough Regulatory Style

From an operational standpoint, the warning to KuCoin and the other three falls within the Financial Services Agency's routine update of the "List of Operators Engaged in Financial Product Transactions Without Registration" as a regular action. The list itself is a dynamically adjusted tool, as new platforms enter the Japanese market and business forms change, the Financial Services Agency will periodically supplement and revise it, viewing it as a risk disclosure to the public and a compliance pressure tool for offshore entities. However, the cryptocurrency industry often interprets such "routine updates" as more sensitive: each new name added, especially for a platform like KuCoin that has already been named previously, can easily be seen as a signal of regulatory attitudes tightening or escalating.

Underpinning this is Japan's longstanding adherence to a licensing and registration system for cryptocurrency-related financial products: whether the targeted item is traditional securities, foreign exchange, or cryptocurrency derivatives, as long as it falls under "financial product trading operations," it must undergo strict review, capital requirements, internal control assessments, and anti-money laundering frameworks. For offshore platforms, Japan chooses a "penetrating perspective" — not basing judgment on the registration location but focusing on whether services are provided to Japanese investors. This consistently tough and institutionalized style allows the list update itself to become a form of "soft enforcement": continuously exposing unregistered entities, thereby creating a long-term pressure on public opinion and the compliance environment.

Applications Blocked from Entry: Choices and Predicaments for Japanese Investors

As of February 2025, the KuCoin app was taken down from Japan's main distribution channels, marking a shift from "compliance discourse" to the actual experience of ordinary users in the regulatory and platform tug-of-war. For many individual investors who rely on mobile applications as their primary trading entry, the increased difficulty in downloading and updating effectively diminishes the convenience of using offshore platforms like KuCoin, while reinforcing the relative advantage of local licensed exchanges. Having applications "blocked from entry" first affects traffic access, and secondly changes, to some extent, the path dependence of new users.

However, under the premise that platforms like KuCoin lack local registration, Japanese users' choices have not become simpler. Compliant licensed local exchanges tend to be more conservative in terms of leverage multiples, types of derivatives, and speed of listing new coins, while offshore platforms still offer high-leverage contracts and options as high-risk, high-volatility products. Many investors with a higher risk appetite still manage to access offshore platforms through technical workarounds or offshore accounts, creating a dislocation between "regulatory blockages" and "continuing demand." The result is: regulatory pressure has indeed raised the barriers to use but has not completely dissolved the demand for high-risk products, a contradiction that has become even more pronounced after KuCoin was named again.

Cracks in Offshore Models: License Arbitrage Cannot Prevent Strong Regulatory Penetration

From a broader perspective, KuCoin's choice to register in places like Seychelles is essentially the common "offshore license + cross-border online operations" model in the global cryptocurrency industry. Offshore jurisdictions typically provide friendlier tax regimes and more relaxed licensing standards, allowing platforms to design high-leverage derivatives and complex structured products more flexibly. However, when the business is actually projected onto a market as densely regulated as Japan, this licensing arbitrage logic begins to show cracks: Japan's Financial Services Agency has directly targeted "engaging in financial product trading without registration," specifically including over-the-counter derivatives in its vision, meaning that as long as it involves Japanese customers, regardless of the registration location, one cannot fully rely on offshore licenses to evade local rules.

The wording shows that Japan's attitude towards over-the-counter derivatives is more focused on controlling leverage, risk transmission, and cross-border marketing. On the one hand, high-leverage derivatives are seen as potential amplifiers of systemic risk; on the other hand, offshore platforms directly reaching Japanese retail investors through the internet are viewed as "regulatory loopholes" that bypass local investor protection frameworks. This suggests that future regulation may tighten in two synchronized directions: one is to formulate more detailed restrictive rules regarding high leverage and complex derivatives, and the other is to further clarify the boundary recognition for cross-border marketing and solicitation behaviors.

In this environment, the options for offshore platforms to respond are limited:

● One possibility is to shrink the Japanese market by blocking IP addresses, restricting account openings, or reducing Japanese language support to decrease their visibility in the eyes of Japanese regulators, but this means giving up part of the quality traffic.
● Another route is to attempt local registration or enter into a compliant framework through partnerships, but Japan's licensing thresholds, capital requirements, and review cycles impose direct constraints on the operational flexibility of offshore platforms.
● The most concealed path would be to shift towards more indirect and decentralized traffic acquisition methods, such as third-party promotions, community nodes, or DeFi/contract aggregators, to obscure the traces of "officially targeting Japanese users," but this too faces risks of regulatory penetration and accountability.

Tug of War Between Regulation and Demand: The Next Scene for Japanese Crypto Derivatives

In summary, KuCoin has been named twice by Japan's Financial Services Agency within two years, no longer a simple individual case, but a long-term game of systems and models: on one side, Japanese regulators aim to bring all high-risk financial products targeting its residents into a controllable order; on the other side, offshore platforms represented by KuCoin hope to maintain their penetration into a mature market like Japan without sacrificing global traffic and product flexibility. The tug-of-war over the boundaries of "registration or not" and "offshore vs. onshore" ultimately points to the issue of uniformity in global cryptocurrency derivatives regulation.

Looking ahead, Japan is more likely to move towards a more detailed rules system in derivative regulation rather than remain at a single blocking warning level. List updates and public naming will gradually combine with more explicit cross-border marketing regulations, high leverage limits, and investor suitability requirements, forming systematic pressures on offshore platforms. Signals worth paying close attention to for industry participants include: whether there will be substantive penalties targeting specific platforms, such as fines or criminal accountability; whether attempts will be made to strengthen access blocking for local users to specific domain names and applications through technical means; and whether any compliance paths will open up in the future, allowing qualifying platforms to provide derivative services in compliance through local registration or cooperation.

Until these signals become clearer, the tug-of-war between Japan and offshore platforms will continue, with KuCoin merely being a front-row sample in this larger narrative.

Join our community to discuss and become stronger together!
Official Telegram group: https://t.me/aicoincn
AiCoin Chinese Twitter: https://x.com/AiCoinzh
OKX welfare group: https://aicoin.com/link/chat?cid=l61eM4owQ
Binance welfare group: https://aicoin.com/link/chat?cid=ynr7d1P6Z

免责声明：本文章仅代表作者个人观点，不代表本平台的立场和观点。本文章仅供信息分享，不构成对任何人的任何投资建议。用户与作者之间的任何争议，与本平台无关。如网页中刊载的文章或图片涉及侵权，请提供相关的权利证明和身份证明发送邮件到support@aicoin.com，本平台相关工作人员将会进行核查。