Partnership Details and Collaboration Scope

SBI Holdings, Startale Group and BlackRock Financial Management have agreed to explore how tokenized investment products could interact with a Japanese yen stablecoin on blockchain networks. The announcement, issued on October 27, 2026, centers on potential settlement mechanisms that would allow investors to move between fund shares and stablecoin holdings without leaving a connected system.

The memorandum of understanding covers three primary areas of development. Partners will assess technical requirements and infrastructure for seamless connectivity, review business models and distribution channels, and evaluate regulatory frameworks needed to support broader adoption. The collaboration remains open to additional financial institutions in Japan and internationally.

BlackRock brings expertise in asset management and tokenized funds through its established product, while SBI Holdings contributes its banking and securities operations. Startale provides blockchain infrastructure capabilities. No specific timeline, product launch date or commercial commitment has been set.

Role of JPYSC in the Japanese Market

JPYSC stands as Japan’s first trust-type yen stablecoin, issued by SBI Shinsei Trust Bank. It operates under a structure that avoids certain balance limits applied to other forms of digital payment instruments. SBI Global Asset Management and group entities have already developed related on-chain services around the stablecoin.

The partnership builds directly on these efforts. The companies plan to study how tokenized funds could integrate with JPYSC to create new opportunities for corporate treasury management and institutional cash handling in a 24-hour environment.

Japan’s Broader Tokenization Initiatives

Japan has moved forward with stablecoin regulations through amendments to the Payment Services Act, creating a legal foundation for qualifying digital payment instruments. Government and industry efforts are also advancing the tokenization of government bonds and repo markets, with targets aimed at capturing a significant portion of domestic trading volumes.

This environment provides a supportive backdrop for the current collaboration. The partners intend to examine regulatory considerations alongside technological and commercial aspects to ensure any future services comply with existing rules while contributing to market development.

Leadership Perspectives on the Collaboration

Sota Watanabe, CEO of Startale Group, highlighted the irreversible nature of the shift toward tokenization in developed markets and Japan’s need to accelerate its position. He noted that exploring connections between the yen stablecoin and tokenized funds represents a foundational step for on-chain finance.

Yukiko Hashimoto, President and Representative Director of BlackRock Japan, stated that digital assets and tokenization are opening new possibilities for financial markets in Japan. She emphasized the company’s global expertise in advancing these innovations for local investors.

Jonathan Steel, Managing Director of BlackRock Financial Management, described the agreement as a reflection of shared commitment to connecting traditional finance with digital ecosystems. He expressed anticipation for exploring how tokenization can expand access and improve efficiency in global capital markets.

Implications for Institutional Finance

The initiative aligns with global trends in real-world asset tokenization, where traditional money market funds—short-term investment vehicles for corporations and institutions—are being digitized. A connected system could allow seamless transitions between yield-bearing fund interests and yen liquidity without reliance on traditional banking hours.

BlackRock’s involvement brings established tokenized fund infrastructure to the Japanese discussion. SBI Holdings and Startale bring specialized on-chain experience, including prior work on tokenized securities platforms and stablecoin interoperability studies. The open nature of the MOU allows for potential expansion with other market participants.

Next Steps in Development

Discussions will continue through targeted workstreams focused on technology, business models and regulation. The partners will engage stakeholders to refine operating models and assess opportunities for further collaboration. Until concrete details emerge from these studies, no launch, asset integration or commercial rollout has been confirmed.

This approach reflects a measured path toward integration, prioritizing infrastructure readiness and regulatory alignment before introducing new services to investors or institutions.