The planned SBI Solana Global venture will develop stablecoins, tokenized assets and cross-border payment services, although investment terms and product launch dates remain undisclosed. SBI Holdings and the Solana Foundation have formed a strategic partnership to develop an on-chain financial market connecting digital assets created in Japan with investors across Asia and global markets.
Under the agreement, the Solana Foundation will invest in SBI R3 Japan, joining existing shareholders SBI Holdings and Sumitomo Mitsui Financial Group. SBI R3 Japan is expected to change its name to SBI Solana Global after completing the required corporate procedures. The equity investment makes the arrangement broader than a standard blockchain integration. Solana Foundation will participate directly in the company responsible for developing the new financial infrastructure. However, SBI did not disclose the investment amount, ownership percentage or governance terms.
Venture targets stablecoins and tokenized assets
The planned company will use Solana to support stablecoin issuance and circulation, tokenized corporate bonds, commercial paper, investment funds and real estate assets. SBI also identified cross-border payments, institutional financial services and payment infrastructure for AI agents as potential business areas.
JPYSC, SBI’s yen-denominated stablecoin developed with Startale Group, is among the stablecoins the venture could support. JPYSC launched in June as a trust-based stablecoin issued by SBI Shinsei Trust Bank, with SBI VC Trade handling distribution.
However, SBI has not confirmed that JPYSC has been issued on Solana or that Solana will become its primary network. Solana is also working with South Korean payment processor KG Inicis to examine stablecoin checkout, merchant settlement and blockchain-based loyalty services. The project shows that Solana’s regional strategy is extending beyond crypto trading into established payment networks.
Solana joins SBI’s wider blockchain strategy
The partnership adds Solana to SBI’s broader digital-asset strategy, which already includes JPYSC, dollar stablecoins and infrastructure for tokenized financial products. SBI investor materials describe plans to use stablecoins such as USDC and JPYSC to improve payment and settlement services. SBI has also led a $125 million investment in Gauntlet to expand institutional DeFi infrastructure, stablecoin support and on-chain capital-market services. That investment provides additional context for SBI’s focus on institutional blockchain infrastructure rather than consumer crypto products alone.
The planned rebrand from SBI R3 Japan to SBI Solana Global signals a stronger Solana-focused direction. It does not confirm that SBI is abandoning R3, Corda or other blockchain networks used by its group companies. SBI is also seeking to acquire Japanese crypto exchange Bitbank in a deal valued at about ¥46.7 billion. The transaction would add another regulated trading and custody platform to SBI’s existing digital-asset operations, subject to regulatory approval.
No live financial market has launched
The announcement establishes a corporate and technical framework rather than launching a functioning crypto market.
SBI and the Solana Foundation have not disclosed:
- the foundation’s investment amount or ownership stake;
- the first product to be launched;
- participating institutional customers;
- expected transaction or issuance volumes;
- regulatory approvals for individual services.
Japan applies travel-rule obligations to crypto-asset exchanges and electronic payment instrument service providers handling stablecoin transfers. Individual tokenized securities and cross-border products may also require separate regulatory approvals. The partnership should therefore be described as an expansion of SBI’s on-chain finance strategy, not as the launch of “Japan’s first regulated crypto financial market,” since that claim does not appear in SBI’s official announcement.
The next developments to watch are confirmation of Solana Foundation’s ownership stake, completion of the SBI Solana Global rebrand and details of the first stablecoin or tokenized asset introduced through the venture.
