SBI Holdings Partners with Solana Foundation to Pioneer Japan's On-chain Financial Market... Launch of 'SBI Solana Global'

On July 13, 2026, Japanese financial giant SBI Holdings and the Solana Foundation announced that they have entered into a groundbreaking strategic partnership to build a dedicated on-chain financial market in Japan. This collaboration signals a significant turning point in how traditional financial institutions embrace public blockchain infrastructure. Both parties aim to bridge the gap between institutional finance and the high-speed Solana network by rebranding the existing 'SBI R3 Japan' venture as 'SBI Solana Global.'

This partnership goes beyond simple technical cooperation and reflects SBI's strong commitment to reshaping the digital asset ecosystem in the Japanese financial market. It is a move to accelerate the practical financial application of blockchain technology through functional and scalable market solutions. In particular, this announcement is drawing significant industry attention as it marks SBI's full-scale adoption of public infrastructure, moving away from the permissioned blockchains it has focused on until now.

The core of this partnership lies in a major overhaul of the corporate structure and a shift in technical direction. The Solana Foundation joins as a strategic partner by acquiring a stake in SBI R3 Japan, a blockchain-specialized company jointly funded by SBI Holdings and Sumitomo Mitsui Financial Group (SMFG). According to the official announcement on July 13, 2026, the newly launched SBI Solana Global will expand its existing R3 Corda-centered business model into the Solana ecosystem, serving as a hub for on-chain finance in Japan.

The Solana-based rebranding of SBI R3 Japan will accelerate the combination of traditional finance and public blockchains, serving as a new milestone in the digital transformation of the Japanese financial market.

This move by SBI Holdings signifies a major strategic pivot from permissioned enterprise blockchains to high-performance public infrastructure. SBI, which had previously focused on building closed enterprise networks through R3 Corda, now seeks to provide a wider range of financial services by leveraging Solana's openness and processing speed. This is evaluated as an attempt to end so-called 'crypto tribalism' and integrate the regulatory compliance requirements of institutional finance with the efficiency of public blockchains.

Solana's Institutional Momentum and 2026 Market Status

During the first half of 2026, Solana rapidly emerged as an attractive partner for institutional investors. As of May 2026, the stablecoin supply on the Solana network reached $16.4 billion, more than tripling from approximately $5 billion at the end of 2024. Furthermore, in June 2026, Solana's on-chain spot trading volume surpassed that of Coinbase and Kraken on daily and weekly bases, proving its strong liquidity and technical reliability.

• June 2026: Establishing an on-chain payment foundation through the launch of the Yen-pegged stablecoin 'JPYSC'.
• July 7, 2026: Expanding global market influence by acquiring a 20% stake in the US cryptocurrency exchange EDX Markets.
• First half of 2026: Integrating Claude AI technology into group operations through a partnership with Anthropic.
• April 2026: Introduction of the SOL payment network through cooperation between subsidiary B2C2 and the Solana Foundation.

SBI Solana Global has set the tokenization of Real World Assets (RWA) and institutional investor onboarding as its top priorities. Both companies plan to provide a 'clear path' so that large-scale market participants can operate within predictable rules and auditable processes. This is expected to accelerate the activation of the Security Token Offering (STO) market in Japan and the construction of a transparent on-chain financial ecosystem.

This collaboration is highly likely to position Japan as a global leader in regulated on-chain finance. In particular, as SBI Holdings adds Solana as a new pillar within its long-standing partnership with Ripple, the synergy of a diversified blockchain portfolio is drawing attention. SBI plans to further solidify its market dominance through Solana's technological capabilities while maintaining its existing cooperative relationships.

From a technical perspective, the integration of Anthropic's Claude AI is expected to be a catalyst for increasing the operational efficiency of SBI Solana Global. SBI plans to provide a safer trading environment for institutional investors by utilizing AI technology to enhance on-chain transaction data analysis and risk management. This combination of artificial intelligence and blockchain is becoming a key trend in financial technology in 2026.

In conclusion, the launch of SBI Solana Global is a signal that the Japanese financial market has entered the on-chain era. Investors and developers are paying attention to the specific on-chain market launch schedule and asset issuance plans on the Solana network to be announced in the coming months. SBI Holdings' aggressive expansion is expected to have a significant impact on the digital asset ecosystem across the entire Asia-Pacific region, beyond Japan.