Japan Reclassifies Digital Assets as Financial Instruments

Japan has taken a significant step in reshaping its regulatory approach to the digital asset market. The government has approved amendments to its Financial Instruments and Exchange Act (FIEA), classifying digital assets as financial instruments and introducing stricter measures to combat insider trading based on non-public information. The changes, which mark a shift from the existing framework under the Payment Services Act (PSA), were confirmed by Prime Minister Sanae Takaichi’s Cabinet, according to a report from Nikkei.
A Shift in Regulatory Oversight
The reclassification of digital assets follows extensive analysis by Japan’s Financial System Council (FSC), a consultative body that advises on national finance policy. Between June and December 2025, the FSC conducted a review, culminating in a report issued by the Financial Services Agency (FSA) on December 10. The report recommended transitioning digital asset regulation from the PSA to the FIEA to better align oversight with the growing use of digital assets for investment purposes.
Previously, the FSA had regulated digital assets under the PSA due to their potential use as payment methods. However, the agency concluded that the FIEA’s securities-style regulations were more appropriate given the increasing prevalence of investment-driven use cases.
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Key Details of the Reclassification
Under the revised framework, stricter obligations will be imposed on digital asset service providers. These include securities-style regulations requiring exchanges to provide detailed pre-sale disclosures, including information on the entities behind an offering. Issuers will also be mandated to disclose their identities, regardless of whether their projects are decentralized. Furthermore, firms must adhere to enhanced licensing, capital, and compliance requirements.
The updated FIEA will also introduce tougher penalties for non-compliance or misconduct. Prison sentences for unregistered sellers will increase from up to three years to up to 10 years, while fines will rise from up to 3 million yen (approximately $18,801) to up to 10 million yen (approximately $62,672). These changes aim to strengthen market transparency and investor protection.
"The FIEA is based on the concept of building a comprehensive investor protection framework covering a wide range of highly investment-oriented financial products", the FSA stated in its December report. "The fact that many crypto asset transactions are conducted with the expectation of returns from price fluctuations aligns with the investment-oriented consideration of financial products that were discussed when the FIEA was enacted."
Exclusions and Future Implementation
Not all digital assets will fall under the updated FIEA framework. Non-fungible tokens (NFTs) and stablecoins are excluded from the reclassification. NFTs are categorized separately due to their association with goods or services, while stablecoins remain under the PSA due to their potential use in remittances and payments.
If the amendments are passed during the current session of the National Diet, the new regulations are expected to be implemented starting in the fiscal year 2027. This timeline provides digital asset firms operating in Japan with a window to prepare for compliance with the forthcoming regulatory regime.
Striking a Balance between Regulation and Innovation
The move to reclassify digital assets under the FIEA demonstrates Japan’s commitment to fostering a secure and transparent market for investors. By emphasizing stricter oversight and enforcement, the government aims to mitigate risks while continuing to adapt to the evolving digital asset landscape. As the updated framework goes through the legislative process, industry stakeholders will closely watch how the changes impact Japan’s role as a prominent player in the global digital asset ecosystem.



