Japan's financial regulator has expanded rules for foreign stablecoins, creating clearer pathways for licensed banks to issue and distribute digital tokens. The move, effective 1 Jun, positions the country to integrate bank-backed stablecoins into its maturing cashless economy and supports institutional use cases such as faster cross-border payments and tokenized deposit competition.
Japan Widens Stablecoin Rules as Cashless Era Matures
20 May 2026 - 14:20 CEST
By Oihyun Kim
Cashless payments surge
In 2010, only 13% of Japanese consumer spending was cashless. Decades of near-zero interest rates kept physical money dominant. By 2022, Japan's cashless ratio still trailed South Korea at 94%, China at 83%, and Singapore at 60%.
Government initiatives accelerated the shift. In 2018, the Ministry of Economy, Trade and Industry released its cashless vision. A point-rebate programme followed in 2019. By 2025, the cashless ratio reached 58%, exceeding the original 40% target. Total cashless transaction value hit 162.7tn yen (approximately $1.02tn), with 43.5bn individual transactions recorded that year.
QR-code payments led growth. SoftBank-backed PayPay, a major mobile payments platform, now has 73mn registered users. Bank-operated services such as Yucho Pay and YOKA!Pay will shut down in December, outpaced by platform operators. NTT Docomo, au Payment and Rakuten have restructured fintech units towards integrated financial services.
Stablecoins enter regulated phase
Stablecoins mark the next step. Circle's USDC (USDC), issued by US-based payments company Circle Internet Financial, became the first foreign stablecoin approved in Japan. It launched via local exchange SBI VC Trade in March 2025.
The new ordinance specifically enables bank-issued stablecoins. Banks already hold customer deposits and must maintain backed assets in legally protected trust accounts, providing stronger safeguards than many non-bank models.
Yen stablecoins scale up
Domestic efforts continue. Circle-backed JPYC launched in October 2025 as the world's first licensed yen-pegged stablecoin. SBI Holdings, a major financial services group, and Web3 developer Startale Group target a trust-bank-issued yen token debut in the second quarter of 2026.
Japan's megabanks – Mitsubishi UFJ Financial Group (MUFG), Sumitomo Mitsui Banking Corporation (SMBC), and Mizuho Financial Group – aim for larger volume. Under Project Pax, they plan for 1tn yen ($6.3bn) in business-to-business issuance by 2028, including cross-border applications integrated with Swift messaging for corporate users.
The framework also signals potential entry for tokenized products from global banks under Japan's regulated regime. For institutional investors, this could improve cross-border settlement efficiency and introduce competition in tokenized deposits against traditional systems.
Global stablecoin issuers such as Tether (USDT) and PayPal's PYUSD (PYUSD) operate in a market where Japan maintains strict licensing for issuance and distribution. The updated rules focus on trust structures aligned with local standards, potentially limiting unregulated or non-compliant entrants while favouring bank or trust-company models.
Challenges remain
According to a BIS speech referencing Japan’s early framework, divergent rules risk severe market fragmentation even as countries like Japan advance regulated onchain payments.
Analysts at firms such as Morgan Stanley have pointed to Japan’s stablecoin push as potentially reshaping global finance through better integration of digital payments, though full benefits will hinge on institutional adoption and further international alignment.
