Japan’s SBI Holdings is moving quickly to deepen its position in digital assets, committing several hundred million dollars across exchanges, stablecoins, tokenization firms and market infrastructure companies in a series of deals that point to a broader strategy: building a financial network where trading, settlement and asset issuance can operate on blockchain rails.
The Tokyo-based financial conglomerate invested $125 million in Gauntlet’s Series C funding round and $76 million in EDX Markets’ Series C this week, adding to a busy stretch that included the roughly $289 million acquisition of Japanese cryptocurrency exchange Bitbank in June and the earlier takeover of Singapore-based Coinhako. The company has also participated in major funding rounds for Digital Asset, Morpho and Circle’s Arc blockchain token presale, while separately launching JPYSC, described as Japan’s first trust bank-backed yen stablecoin.
The pace and breadth of the deals show that SBI is no longer treating digital assets as a side project. Instead, the group is positioning itself across the core layers of the market: retail trading, institutional trading, risk management, tokenized assets, settlement networks and stablecoins.
Founded in 1999, SBI has been active in cryptocurrency since 2016, but its latest activity marks a sharper acceleration. The company’s strategy now appears focused on what it has described internally as a comprehensive digital asset platform covering trading, tokenization and financial market connectivity. In practical terms, that means building access points for both traditional finance and blockchain-based markets.
The push comes as Japan’s regulatory environment is shifting in a more structured direction, with proposed legal changes that could classify cryptocurrencies as financial instruments, open the door to ETFs and reduce the tax burden on digital asset gains. At the same time, global stablecoin liquidity has recently weakened, adding a note of caution to an otherwise active period for large financial groups entering the sector.
sbi accelerates its onchain finance strategy
SBI’s recent activity suggests a plan to create an integrated “onchain finance” model rather than a collection of passive stakes. The group has been adding businesses that can support different parts of a digital market system, from trading venues and custody-style access points to analytics platforms, risk engines and blockchain-based settlement tools.
The company’s investment in Gauntlet, a risk management and onchain analytics firm, gives SBI exposure to technology used to monitor blockchain protocols, model risk and support decentralized finance systems. Its stake in EDX Markets, an institution-focused trading infrastructure company, places SBI closer to regulated-style market access for large financial clients.
The Bitbank acquisition gives SBI a stronger domestic exchange presence in Japan, while Coinhako expands its footprint in Singapore, one of Asia’s most developed digital asset hubs. Together, the platforms provide distribution channels across two major regional markets.
SBI’s participation in Digital Asset’s $355 million raise further connects the group to institutional blockchain infrastructure. Digital Asset is known for developing technology used in tokenization and financial market workflows. The group also joined a $175 million raise for Morpho, a decentralized lending protocol, and took part in Circle’s $222 million token presale for Arc, a blockchain project designed for stablecoin and financial use cases.
The combination signals that SBI is placing capital not only into cryptocurrency trading platforms, but also into the systems that could support tokenized deposits, stablecoin payments, digital securities, lending and settlement.
deals span trading, risk and stablecoins
Company representatives have said the latest investments are focused on firms with operational blockchain use cases, rather than speculative projects without clear financial applications. Gauntlet’s risk management platform and EDX’s institution-focused trading infrastructure were cited as key elements in building broader access to digital assets for professional market users.
Gauntlet founder Tarun Chitra said the partnership with SBI goes beyond capital backing. He said SBI’s reach across Asia could help expand stablecoin and institutional services, particularly as regulated financial firms look for safer ways to connect to blockchain-based markets.
EDX Chief Executive Tony Acuña-Rohter said the collaboration with SBI is focused on expanding trading, clearing and settlement capabilities across financial services partners. That reflects a wider theme in SBI’s approach: the group is not only buying market access, but also trying to influence how digital transactions are processed after trades occur.
Settlement has become one of the most important areas of development in digital finance. Traditional financial markets often rely on multiple intermediaries to clear and settle transactions, which can add cost and delay. Blockchain-based systems aim to reduce some of those frictions by allowing assets and payments to move on shared digital ledgers.
SBI has said advances in blockchain technology and the rise of tokenized markets could eventually allow more transactions to be executed and settled fully onchain. The company is positioning itself to play a larger role if that transition continues.
stablecoins become a central pillar
Stablecoins appear to be a core part of SBI’s strategy. Last month, the group launched JPYSC, a yen-denominated stablecoin backed through a trust bank structure. The product was promoted as Japan’s first stablecoin of that kind, giving local businesses and retail traders a blockchain-based yen payment tool tied to regulated financial infrastructure.
A separate approval from national regulators on June 24 allowed the group to officially launch a U.S. dollar-backed digital coin in the region. McDonald, an executive connected to the initiative, said the launch brings transparent dollar cash flows to local retail markets and business clients.
The move reflects a broader race among financial firms to control digital cash pathways. Stablecoins are often used as settlement assets inside cryptocurrency markets, but their role is expanding into cross-border payments, corporate treasury management and tokenized financial products.
For SBI, owning or partnering with exchanges, stablecoin issuers, risk platforms and settlement infrastructure could give the group more control over how funds move across its digital asset network. It also allows SBI to connect retail traders, corporate clients and financial institutions through products that may operate across both traditional banking systems and blockchain networks.
This type of structure is becoming more attractive to large financial firms because stablecoins can act as a bridge between fiat currencies and tokenized assets. If tokenized bonds, funds, deposits and other financial instruments grow in use, reliable digital settlement money becomes essential.
regulation gives japan a clearer path
SBI’s expansion is taking place as Japan considers major changes to its cryptocurrency rules. Legislation approved by the lower house of parliament would classify cryptocurrencies as financial instruments. If fully enacted, that shift could support the development of products such as cryptocurrency ETFs and bring digital assets more closely under Japan’s financial securities framework.
The proposed changes would also reduce the capital gains tax rate on digital assets to 20% from as high as 55% by 2028. That would bring the tax treatment closer to other financial assets and could make Japan a more competitive market for digital asset services.
Japan has already taken a relatively structured approach to stablecoin regulation compared with many other countries. The country has required stablecoins to be issued through regulated entities such as banks, trust companies and licensed money transfer businesses. That framework has created a clearer legal path for companies like SBI to develop yen-backed and dollar-backed digital money products.
The regulatory direction matters because large financial groups are unlikely to build deep digital asset operations without legal clarity. SBI’s recent deals indicate that the company expects Japan and other Asian markets to keep moving toward more formal rules for tokenized finance, stablecoins and cryptocurrency trading.
a regional strategy, not a single-market push
Industry analysts say SBI’s approach goes beyond the typical minority-stake strategy often seen among financial firms exploring digital assets. Goh, an executive at advisory firm Areta, said SBI is building a digital asset franchise that spans issuance, settlement, market infrastructure and retail distribution.
He said the strategy is notable because SBI is developing it across borders in Asia rather than limiting it to Japan. The acquisitions of Bitbank and Coinhako give SBI access to two important regional markets, while partnerships and funding commitments in the United States and other jurisdictions extend the company’s reach into global infrastructure.
Goh pointed to SBI’s asset management direction as one example of how the pieces could fit together. Gauntlet’s onchain analytics could support risk management and token strategy, while Bitbank and Coinhako could provide distribution channels. Combined with stablecoin tools and tokenized deposit projects linked to SBI Shinsei Bank, the structure could form the basis for an Asia-based institutional token management platform.
The group’s positioning also reflects a wider pattern among diversified Asian conglomerates. Companies with banking, securities, consumer finance and technology units may be better placed to build full digital asset networks because they already control multiple customer channels and financial services licenses.
market timing reflects lower valuations
SBI’s buying spree also comes during a period when parts of the digital asset sector remain below the valuation levels seen during previous market peaks. Some venture managers have argued that quieter market cycles offer stronger entry points for long-term acquisitions, especially when companies are targeting infrastructure rather than short-term trading trends.
That appears to align with SBI’s recent approach. The company has focused on firms with products that could serve regulated markets, including risk tools, trading systems, stablecoin services and tokenization infrastructure.
The strategy suggests SBI is not simply trying to benefit from rising cryptocurrency prices. Instead, it is placing capital behind the assumption that more financial activity will move to blockchain-based systems over time. If that shift continues, companies controlling the infrastructure could gain strategic advantages even during periods of weak market sentiment.
stablecoin liquidity adds a note of caution
The broader market backdrop is not without pressure. Global stablecoin supply fell by about $7.7 billion in June, according to market data, wiping out roughly $10 billion from the May high and bringing total supply to around $308 billion.
Stablecoin supply is closely watched because it is often treated as a measure of ready liquidity in digital asset markets. When stablecoin balances rise, traders generally have more cash-like assets available to deploy. When supply falls, it can signal that capital is leaving the market or waiting on the sidelines.
The recent decline does not necessarily derail SBI’s long-term strategy, but it does show that current conditions remain uneven. Lower liquidity can reduce trading activity, weaken demand for smaller tokens and increase volatility across digital asset markets.
Some traders have responded to weaker liquidity by concentrating activity in the most heavily traded digital assets and reducing exposure to smaller, less liquid tokens. Others have held higher cash balances while waiting for clearer signs that fresh capital is returning to public blockchain networks.
For large financial firms, the decline in stablecoin supply may reinforce the importance of regulated digital cash products. If businesses and professional market users are going to rely on stablecoins for payments and settlement, they will likely favor products with transparent reserves, clear legal structures and reliable banking links.
execution risk remains
Despite the scale of SBI’s activity, the strategy carries significant execution risk. Digital asset regulation is still changing quickly across Asia and other major markets. Rules for stablecoins, tokenized securities, decentralized finance and exchange services are developing at different speeds, which can complicate cross-border operations.
Demand from traditional financial institutions is also uncertain. Many banks and asset managers are exploring tokenization and digital settlement, but adoption can be slow because of compliance requirements, technology integration costs and internal risk controls.
SBI’s acquisition of regulated entities such as Bitbank and Coinhako may reduce some of those challenges by giving the group licensed platforms and established customer bases. However, integrating exchanges, stablecoin products, bank-linked settlement tools and overseas infrastructure partners into a single operating model will be complex.
The payoff will depend on how quickly digital asset frameworks mature in Japan, Singapore and other regional markets. It will also depend on whether tokenized assets and stablecoins move from pilot projects into regular use by companies, banks and retail traders.
For now, SBI has made its direction clear. The group is assembling the components of a digital asset network that can support trading, risk management, token issuance and settlement. Whether that network becomes a dominant regional platform will depend on regulation, liquidity and adoption, but SBI’s recent dealmaking has placed it among the most aggressive traditional financial groups pursuing blockchain-based finance in Asia.
Curious how Japan’s stablecoin push fits into Asia’s bigger shift on-chain? Explore regional trends in stablecoins and infrastructure.
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