The proposal marks a shift from Japan's current approach, which treats crypto primarily as a payment method under the Payment Services Act. By bringing digital assets under the same legal structure as stocks and other securities, policymakers aim to align the sector with established financial market standards.

If passed during the current parliamentary session, the law could take effect as early as fiscal year 2027.

Under the proposed rules, insider trading involving crypto assets would be explicitly prohibited. Market participants would face penalties for trading on non-public information, a measure long applied in traditional finance but absent in most crypto markets. Regulators view the change as necessary to address concerns over market fairness and information asymmetry, according to reporting from Nikkei.

The bill also introduces disclosure requirements for issuers. Companies offering crypto-related products would need to publish annual reports, increasing transparency for investors and regulators. Officials say the move reflects the growing role of digital assets as investment vehicles rather than simple payment tools.