SBI Shinsei Bank financial center in Shinjuku, Tokyo

SBI Plans to Rename Its R3 Joint Venture After Solana

By Isaac • July 13, 2026 8:07 am • Comments

The R3 name is set to leave one of SBI’s most visible blockchain ventures.

Solana is taking its place.

Japanese financial conglomerate SBI Holdings says SBI R3 Japan plans to change its name to SBI Solana Global after the Solana Foundation joins the company as a shareholder.

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For a business created to put R3’s Corda platform inside Japanese financial institutions, the planned rename is unusually direct.

It gives Solana a corporate foothold beside SBI Holdings and Sumitomo Mitsui Financial Group, then gives the venture a new mandate covering stablecoins, tokenized assets, international settlement and institutional onchain services.

SBI Holdings’ July 13 announcement says the Solana Foundation will participate in SBI R3 Japan and help drive a new growth strategy with the two Japanese financial groups. The size and price of the foundation’s stake were not disclosed.

The company plans to adopt the trade name SBI Solana Global, which the release still describes as tentative. Its work will begin with support for issuing and distributing stablecoins including JPYSC, followed by tokenized corporate bonds, commercial paper, funds and real estate.

The same plan includes cross-border payment infrastructure, onchain services for institutional investors and payment rails designed for an economy where AI agents can initiate transactions. SBI says the venture wants to support issuance, distribution and settlement as one connected market rather than leave each stage to a separate experiment.

The geographic ambition is equally broad. SBI wants Japanese digital financial assets to reach Asian and global liquidity through Solana, using Japan’s financial base and regulatory framework as the launch point.

Solana framed the deal this way:

The name change carries weight because of the company it is replacing.

SBI’s corporate profile for SBI R3 Japan describes a joint venture established in January 2019 to distribute and consult on blockchain tools built around Corda, R3’s enterprise platform for business-to-business transactions.

Corda was designed around the confidentiality and controlled information sharing that banks require. Its appeal came from allowing identified institutions to transact without placing every detail of a deal onto a fully public ledger.

As of March 31, 2026, the profile listed SBI Holdings with 51% of the company, R3 with 35% and SMFG with 14%. The new announcement names SBI Holdings and SMFG as the shareholders working with the incoming Solana Foundation, but it does not explain whether R3 will retain an ownership position after the transaction.

That missing detail matters.

The planned name tells the market where the venture is pointing. It does not establish that every Corda relationship, product or client will disappear.

R3 had already opened the door to this direction more than a year ago.

R3’s May 2025 Solana collaboration announcement described a strategy to bring regulated financial institutions and their real-world assets onto Solana while connecting public and private blockchain systems.

R3 presented that collaboration as a convergence play. Institutions could preserve permissioned controls around identity, privacy and compliance while using a public network for distribution, settlement or access to a wider pool of capital.

R3 said the integration would create a permissioned consensus service deployed on Solana, allowing Corda transactions to be confirmed on Solana mainnet and opening new stablecoin settlement options. It also invited Solana Foundation President Lily Liu to join R3’s board.

SBI Solana Global now looks like a Japanese operating company built to put that thesis into production. The venture has large financial shareholders, a defined list of assets and payment products, and a public network named in the company itself.

The architecture can still be hybrid.

A bank may keep sensitive records and approvals inside controlled systems while issuing a token, moving collateral or completing settlement through public-chain infrastructure. The announcement leaves room for that model even as it puts Solana at the center of the growth plan.

The first commercial test will come from the assets SBI can persuade institutions to issue.

Stablecoins can bring frequent transaction volume, especially if they connect yen funding to international markets.

Tokenized bonds and commercial paper reach deeper into corporate finance. Funds and real estate create a distribution challenge where smaller units and broader access may be useful, provided compliance and investor protections travel with the token.

Cross-border settlement may be the most demanding line on the list.

A fast ledger handles only part of that job. Institutions still need approved cash instruments, legal finality, identity controls, custody, sanctions screening and a way to resolve transactions when systems or counterparties fail.

SBI is betting that Japan’s regulated financial system and Solana’s global network can solve those pieces together.

The market is large enough for the attempt to matter. In the CoinGecko snapshot collected for this story, SOL ranked seventh among crypto assets by market capitalization at roughly $44.1 billion.

That scale gives Solana liquidity, developers and an existing stablecoin economy. It also means the SBI deal will be judged against live public-chain performance rather than a private pilot with a small participant group.

CoinDesk captured the ownership change and the five-part business plan:

Several important pieces remain undisclosed.

SBI has not announced the Solana Foundation’s ownership percentage, the transaction value, a launch date for the renamed company or a first product ready for customers.

The release also offers no volume targets. A tokenized bond can exist onchain and still trade rarely.

A stablecoin can launch without becoming a useful settlement asset. Institutional adoption depends on issuers, market makers, custodians and buyers showing up together.

The deal therefore creates a serious distribution channel for Solana, not guaranteed demand for SOL.

Network fees could rise if the venture produces real activity. Institutional use could strengthen Solana’s position in tokenized assets.

Neither outcome follows automatically from a shareholder announcement or a new corporate name.

The practical scorecard is straightforward: a live yen stablecoin market, tokenized securities that reach secondary trading, cross-border settlements with legal finality, and institutional clients using the system after the pilot period ends.

SBI R3 Japan spent seven years carrying the name of enterprise blockchain into Japan.

SBI now plans to put Solana over the door.

The next step is turning that unusually public commitment into financial products people actually use.

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