Japan Plans Crypto Shift Under Securities Law as 2027 Rollout Nears

Japan is edging closer to a major regulatory overhaul that could redefine how cryptocurrencies are treated within its financial system. The country’s cabinet has approved proposed amendments that would bring digital assets under the scope of the Financial Instruments and Exchange Act, signaling a shift from their current classification as payment tools to full-fledged financial products.

If lawmakers pass the bill during the ongoing parliamentary session, the new framework could come into force as early as fiscal 2027. The change would mark a significant turning point, placing crypto assets under the same regulatory umbrella as traditional securities for the first time in Japan.

Under the proposal, stricter rules would be introduced to curb market abuse. Insider trading involving cryptocurrencies—such as transactions based on undisclosed, price-sensitive information—would be explicitly banned. In addition, crypto issuers would face new transparency requirements, including mandatory annual disclosures to keep investors better informed.

At present, Japan’s Financial Services Agency (FSA) oversees the crypto sector primarily through the Payment Services Act, treating digital assets largely as a means of exchange. The proposed shift reflects a broader ambition to expand oversight and align crypto markets more closely with traditional finance.

Penalties are also set to become significantly harsher. Operating without proper registration could carry prison sentences of up to 10 years, compared to the current three-year maximum. Financial penalties would also increase more than threefold, rising from 3 million yen to 10 million yen.

Despite the tougher stance, Japan appears intent on balancing regulation with innovation. Earlier this year, regulators signaled interest in allowing cryptocurrencies to serve as underlying assets for exchange-traded funds, potentially opening the door for approvals by 2028.

At the same time, policymakers are considering a more favorable tax environment for investors. A proposed reduction in crypto income tax—from as high as 55% down to 20%—would align it with stock investment rates, potentially boosting market participation.

Taken together, the reforms suggest Japan is positioning itself for a more mature crypto market—one defined by stricter rules, greater investor protection, and deeper integration with traditional financial systems.