Strium, a blockchain trading platform being developed through a strategic joint venture between SBI Holdings and Startale Group, is moving from blueprint to real-world testing as it positions itself to serve 24/7 trading of tokenized securities and real-world assets. The initiative is designed to sit as exchange-layer infrastructure within SBI’s established financial ecosystem, potentially turning a vast, largely traditional customer base into on-chain participants without forcing them to alter their existing banking habits.
The design behind Strium centers on changing how end users interact with on-chain markets. The platform aims to abstract the mechanics of blockchain settlement and custody away from the investor, while embedding real-time compliance monitoring and institutional-grade custody within the product layer. In effect, the goal is to let mainstream financial customers access tokenized markets in a way that looks and feels like traditional trading, rather than forcing them into a crypto-native workflow.
Central to this approach is a yen-native settlement asset. The project incorporates JPYSC, a Japanese-yen-denominated stablecoin issued by Shinsei Trust & Banking Co., Ltd., within Japan’s regulatory framework. The intention is to give Japanese institutions and investors a familiar, domestic settlement asset for blockchain activity, rather than relying on USD-tied or cross-border rails. If successful, the Strium model would allow on-chain markets to be browsed and transacted within a regulated, conventional-finance context.
Key takeaways
- Market growth: The RWA tokenization market expanded from about $6 billion to roughly $33.4 billion between early 2025 and May 2026, a rise driven largely by institutional demand, according to RWA.xyz.
- Investor readiness: A survey of institutional investors by EY found that 86% already have exposure to digital assets or plan to allocate to them, with demand concentrated in products that reflect familiar asset classes such as private credit, treasury debt, and commodities.
- Strategic design: Strium’s architecture—account abstraction, institutional custody, and real-time compliance—targets the mainstream financial user, aiming to remove onboarding friction and regulatory concerns from the on-chain experience.
- Long-term potential: The broader RWA market is projected to reach trillions in the coming years, with NextMSC estimating the market could approach $9.43 trillion by 2030, underscoring the incentive for incumbents to build regulated rails for tokenized assets.
What drove the move
Several forces underpin SBI Holdings and Startale Group’s push into on-chain markets. First, the observed shift in demand from institutions toward tokenized versions of familiar assets—private credit, government and treasury debt, and commodities—signals a preference for products that align with long-standing investment mental models. Data from RWA.xyz shows the market’s surge has been disproportionately driven by institutions rather than retail participants, suggesting where the growth will originate if tokenized infrastructure can scale within regulated environments.
Second, the collision of infrastructure needs and regulatory expectations has become a focal point for big traditional firms seeking to participate in digital assets without exposing their customers to the friction associated with early DeFi experiences. The EY survey cited above indicates a broad appetite among institutions for digital assets, particularly those tied to established financial instruments. Yet DeFi protocols have struggled to reach these users because their platforms often require onramps and custody arrangements that diverge from standard banking practices. Strium’s approach—embedding custody and compliance into the product layer while hiding blockchain mechanics from the user—addresses this gap head-on.
Third, the role of a yen-denominated settlement token matters for a core regional audience. The JPYSC stablecoin serves a dual purpose: it reduces the foreign-exchange friction that can complicate cross-border or cross-asset transactions and anchors blockchain activity in a familiar currency regime. In doing so, the SBI–Startale collaboration seeks to convert on-chain participation into something that feels like traditional market access rather than a crypto-native experiment.
Market reaction
Observers are watching these efforts as part of a broader shift in financial infrastructure toward regulated, user-friendly on-chain ecosystems. Institutional investors have already shown significant interest in digital assets that map to familiar, well-understood asset classes, which raises the prospect that Strium could accelerate the transition of institutional funds into tokenized markets if it delivers a seamless, compliant experience. The RWA market’s rapid expansion to more than $33 billion within a 16-month period serves as a barometer for where real demand lies and how quickly incumbents can build scalable, compliant access points for on-chain markets.
Bigger picture
Industry commentary suggests the Strium initiative is less about a single product launch and more about a template for future TradFi participation in tokenized finance. If the architecture proves scalable and regulatory hurdles are navigated smoothly, the model could provide a blueprint for large financial firms seeking to convert decades of customer intelligence into on-chain engagement. The strategic fit—Startale’s blockchain architecture paired with SBI’s regulated-market credibility and distribution—is being framed as more than a technological test. It is an attempt to render tokenized securities infrastructure legible to institutions, regulators, and mainstream users alike.
The ongoing discussion around the future size of the tokenized-real-world-assets market underscores the potential upside for such initiatives. The NextMSC report projects the RWA space could reach about $9.43 trillion by 2030, a level that would amplify the importance of scalable, compliant on-chain rails for asset origination, custody, settlement, and risk management.
According to CNBC-style reporting on the sector, the central question remains whether institutions can translate decades of customer intelligence into product design that converts loyalty into on-chain participation. The Strium effort embodies this inquiry, testing whether a traditional bank-family of relationships can be harnessed to support a robust, regulated, 24/7 on-chain market for tokenized assets.
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