Japan enacts crypto law, reclassifies digital assets under FIEA with crypto ETF path

Major regulatory shift for cryptocurrencies

The new law was approved by both chambers of Japan’s parliament, the National Diet, and moves cryptocurrencies out of the Payment Services Act. Previously, digital assets were regulated primarily as payment methods; now, they fall within the same framework as stocks, bonds, and investment trusts. The legislation is expected to enter into force within the next year, targeting full implementation in fiscal year 2027.

Japan’s Financial Services Agency (FSA) will now expand its supervision of digital assets, treating them as financial products instead of payment instruments. This transition places crypto assets under stricter regulatory oversight, similar to established financial markets.

Under this framework, insider trading regulations will apply to cryptocurrencies for the first time. Exchange operators, token issuers, and individuals with access to confidential project information are now subject to laws preventing them from trading ahead of significant events, including token listings and protocol upgrades.

Penalties for non-compliance have also increased substantially. Unregistered crypto companies now face imprisonment terms raised from three years to ten years, while fines increase from three million yen to ten million yen, equivalent to approximately $62,000.

Potential for crypto ETFs and lower taxes

This regulatory overhaul marks a turning point in Japan’s approach to digital currencies, aligning crypto with traditional financial products and providing greater legal clarity. The reclassification also paves the way for two long-awaited developments: the possibility of spot crypto exchange-traded funds (ETFs) and a significant reduction in crypto investment tax rates.

By recognizing crypto as an FIEA asset, Japan has removed a key obstacle to legal approval for spot Bitcoin ETFs. However, full regulatory approval for these products is still pending, and details are anticipated in subsequent cabinet orders and regulations.

The Japanese government also aims to lower the tax rate on cryptocurrency investment gains from 55% to 20%, with the new rates proposed to come into effect in 2028.

If spot Bitcoin ETFs are introduced, Japan could strengthen its position as a digital asset trading hub within Asia. ETFs would provide both retail and institutional investors clearer access under familiar regulatory structures.

The crypto regulatory changes are designed to benefit both individuals and institutions. Retail investors could see improved protection against losses and tax relief, while institutional players such as banks, brokers, and asset managers will need to comply with enhanced transparency and governance standards.

These measures are expected to facilitate broader institutional adoption of digital assets in Japan, with established financial entities able to diversify their investment offerings within a transparent regulatory environment.

Mini dictionary: Financial Instruments and Exchange Act (FIEA), Japan’s main regulatory law for securities and financial products, sets standards for investor protection and market integrity. By expanding the law to cover digital assets, the FIEA now directly governs the issuance, exchange, and trading of cryptocurrency products in Japan.

Implementation timeline and next steps

Although the parliamentary legislation has passed, further details will be finalized through cabinet decisions and regulatory guidance. Full implementation is scheduled for completion in fiscal year 2027.

Crypto companies operating without proper registration now face stricter penalties, with fines increasing to 10 million yen and prison sentences rising to ten years.

Alongside regulatory changes, the potential approval of spot Bitcoin ETFs could further accelerate Japan’s ambition to become a leading center for digital asset trading in the region.

Industry groups and financial professionals are closely monitoring cabinet updates as the market prepares for a more mature and strictly regulated crypto ecosystem in Japan.