Startale Secures Funding from SBI and Sony to Propel Blockchain and Stablecoin Innovations
March 25, 2026
Startale’s new funding strengthens strategic partnerships with SBI and Sony, backing the Strium blockchain for tokenized securities and its JPY stablecoin (JPYSC) and USDSC dollar stablecoin.
The funding round aligns with Startale’s multi-layer approach to the on-chain economy, spanning infrastructure, settlement tools, and consumer-facing applications.
CEO Sota Watanabe says the company will push tokenized stocks tied to Japanese equities and expand yen stablecoin adoption within the year.
Startale aims to scale Strium for tokenized securities and real-world asset trading, broaden adoption of JPYSC and USDSC, and evolve the Startale app into a broader platform for asset management, payments, and on-chain services toward a “SuperApp.”
Strium is designed for security tokens, with automated regulatory checks at the protocol level to enforce transfer restrictions and investor eligibility, aiming to become Japan’s default infrastructure for tokenized securities.
Startale and Sony previously collaborated to launch Soneium, Ethereum Layer 2, and are expanding its ecosystem.
The press release highlights the collaboration with SBI and Sony as central partners in scaling Startale’s technology, ecosystem, and potential market adoption.
The investment creates a tripartite venture among SBI Holdings, Sony Network Communications, and the Astar Network Foundation, combining financing, technology expertise, and a Layer 1 developer community to mitigate risk.
If successful, Startale could catalyze more corporate-led blockchain ventures in Japan and Asia, signaling growing institutional interest in long-term Web3 infrastructure.
The announcement positions Startale at the intersection of institutional on-chain financial infrastructure and entertainment–blockchain synergy.
In February, Startale and SBI launched Strium, a Layer 1 blockchain for settlement infrastructure across FX, tokenized equities, and real-world assets.
Japan’s regulatory context, including the FSA’s evolving stance on digital securities and the government’s national Web3 strategy, provides a favorable environment for corporate-led blockchain infrastructure like Startale.
Summary based on 5 sources
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Sources

CoinDesk • Mar 24, 2026
SBI, Sony back Startale’s $63 million push to expand Japan’s tokenized finance stack
Cointelegraph • Mar 25, 2026
Startale Lands $50M From SBI, Completes Series A Funding
