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SBI to acquire Bitbank in $289M deal creating Japan's biggest crypto exchange

Jun 30, 2026  Twila Rosenbaum 39 views
SBI to acquire Bitbank in $289M deal creating Japan's biggest crypto exchange

Japan's financial conglomerate SBI Holdings has signed agreements to acquire full control of crypto exchange Bitbank through a 46.7 billion Japanese yen ($289 million) transaction, advancing a deal first disclosed in May that would create the country's biggest crypto exchange. The acquisition marks a significant consolidation in Japan's cryptocurrency market, which has been steadily maturing under the regulatory framework established by the Financial Services Agency (FSA).

On Thursday, SBI announced that its wholly owned subsidiary SBICAH will acquire shares from Bitbank CEO Noriyuki Hirosue and other shareholders before subscribing to a third-party share allotment. The exchange will then buy back shares held by MIXI and Ceres, leaving SBI with 100% indirect ownership. SBI expects the transaction to close around October, subject to regulatory clearance.

Bitbank, founded in 2014, is one of Japan's oldest cryptocurrency exchanges and has maintained a strong reputation for security and regulatory compliance. The exchange has been a member of the Japan Virtual and Crypto Assets Exchange Association (JVCEA) and has operated under FSA licenses. Bitbank's daily trading volume has hovered below $50 million for most of the last four months, according to CoinGecko data. Volume is dominated by the BTC/JPY pair at 39.5%, followed by XRP/JPY and ETH/JPY, both at 19.7%.

SBI said combining Bitbank with its existing exchange, SBI VC Trade, would give the group about 1.1 trillion yen in assets under custody and roughly 2.92 million crypto accounts, based on figures from the end of April. The company said the combined business would rank first among Japanese crypto exchanges by assets under custody and among the largest by account numbers. This consolidation positions SBI to compete more effectively with global counterparts such as Binance and Coinbase in the Japanese market.

SBI builds broader digital asset ecosystem

The Bitbank deal is the latest in a series of moves by SBI to build infrastructure that spans crypto trading, stablecoins, and tokenized financial markets. SBI Holdings has been a pioneer in Japan's digital asset space, with investments in Ripple, development of blockchain-based banking solutions, and partnerships with global players like Circle and Nomura.

In February, SBI and Startale Group unveiled Strium, a layer-1 blockchain designed to support around-the-clock trading and settlement of tokenized equities and real-world assets. Strium aims to bridge traditional finance with decentralized finance (DeFi) by enabling seamless tokenization of stocks, bonds, and other financial instruments.

On Wednesday, SBI and Startale launched the yen-pegged stablecoin, JPYSC. The token is issued by SBI Shinsei Trust Bank and distributed by SBI VC Trade. The stablecoin is initially limited to transfers within SBI VC Trade accounts, while public blockchain circulation will roll out after resolving outstanding legal and tax conditions, according to SBI. This stablecoin is part of a broader trend in Japan where regulatory clarity has encouraged the issuance of yen-backed digital currencies.

The same day, Ripple and SBI Group launched the dollar-backed Ripple USD (RLUSD) stablecoin in Japan also through SBI VC Trade. At launch, RLUSD became available to institutional and retail customers after receiving approval under Japan's regulatory framework for foreign-issued stablecoins. This marks a significant milestone for Ripple's expansion in Asia, as Japan is one of the few countries with a clear stablecoin regulatory framework.

Japan's approach to cryptocurrency regulation has been influential globally. The FSA has implemented strict licensing requirements for exchanges, mandatory cybersecurity measures, and customer asset segregation rules. These regulations have fostered a secure environment but also limited the number of exchanges to about 30 registered platforms. The SBI-Bitbank acquisition reflects a trend of consolidation, where larger financial institutions absorb smaller players to achieve economies of scale.

Bitbank's history includes surviving the 2018 hack of Coincheck, which led to tighter regulations. Bitbank itself has never been hacked, in part due to its cold storage policies and use of multi-signature wallets. The exchange offers spot trading in major cryptocurrencies like Bitcoin, Ethereum, Ripple, and Litecoin, along with margin trading for verified accounts.

The acquisition also underscores the growing importance of stablecoins in Japan. With the launch of JPYSC and RLUSD, SBI is positioning itself as a key player in the stablecoin ecosystem, which could facilitate faster and cheaper cross-border payments and settlements. Japan's financial authorities have been exploring the use of stablecoins for corporate foreign exchange, as seen in reports of Circle and Nomura's discussions with Japanese firms.

SBI's strategy mirrors that of other global financial conglomerates moving into digital assets. For example, Nomura has its own digital asset arm, Laser Digital, and Mitsubishi UFJ Financial Group (MUFG) has developed its own stablecoin platform. By acquiring Bitbank, SBI not only gains a larger customer base but also access to Bitbank's trading technology and partnerships.

Bitbank's CEO Noriyuki Hirosue expressed confidence that the deal would benefit customers through enhanced services and liquidity. Hirosue, a veteran in the Japanese crypto space, led Bitbank through multiple market cycles and regulatory changes. The exchange has been profitable in recent years, thanks to its fee structure and focus on retail traders.

The Japanese cryptocurrency market has seen significant growth despite occasional volatility. The country has a high adoption rate of cryptocurrency, driven by a tech-savvy population and a favorable regulatory environment. The Bank of Japan has been conducting research on central bank digital currencies (CBDCs), but the private sector's initiatives like SBI's stablecoins are already gaining traction.

SBI Holdings, led by CEO Yoshitaka Kitao, has been at the forefront of Japan's fintech revolution. Kitao has consistently advocated for blockchain technology as a tool to streamline financial services. Under his leadership, SBI has invested in numerous crypto startups and even launched its own crypto mining operations. The Bitbank acquisition fits perfectly into SBI's vision of a comprehensive digital asset ecosystem.

Upon completion, the combined exchange will have robust infrastructure to support institutional investors. SBI has been courting institutional clients with its SBI VC Trade platform, which offers custody services and over-the-counter (OTC) trading. Bitbank's retail focus complements this by providing a wide user base for stablecoin distribution and tokenized products.

Market analysts have noted that the deal could trigger further consolidation in Japan's crypto exchange industry. Smaller exchanges may struggle to compete with the regulatory compliance costs and scale advantages of large financial groups. The FSA has encouraged consolidation as a way to protect investors and enhance market stability.

Globally, the acquisition reflects a broader trend of traditional financial institutions acquiring crypto-native companies. In the United States, companies like PayPal and Square have expanded into crypto services, while in Europe, Deutsche Bank and BNP Paribas have invested in digital asset platforms. Japan's approach has been more cautious but equally strategic.

The transaction is expected to close in October, pending approval from the FSA and other regulators. Both parties have expressed optimism that the deal will receive the necessary clearances. SBI has a strong track record of working with Japanese regulators, having obtained various financial licenses over its decades-long history.

In preparation for the acquisition, SBI has been scaling up its technology team to integrate Bitbank's systems. There are plans to unify the two exchanges' order books, which would improve liquidity for traders. Customers of both platforms may eventually enjoy seamless access to each other's services, including the upcoming stablecoins.

The deal also has implications for the broader Asian crypto market. Japan is often seen as a bellwether for regulation in the region. Other countries like South Korea and Singapore look to Japan's policies when crafting their own. The successful consolidation under SBI could serve as a model for other markets.

With the Bitbank acquisition, SBI is not just buying a trading platform; it is investing in the infrastructure for the future of finance. Stablecoins, tokenized assets, and layer-1 blockchains are all part of a vision where financial services are faster, cheaper, and more accessible. Japan is uniquely positioned to lead this transformation, given its advanced financial system and supportive regulatory environment.

As the closing date approaches, industry participants will watch closely for any regulatory hurdles. However, given the clear benefits for market efficiency and investor protection, most observers expect the deal to proceed as planned. SBI's confidence is evident in its aggressive expansion strategy, which includes additional investments in blockchain startups and partnerships with global tech companies.

The combination of SBI and Bitbank will create a powerhouse in Japan's crypto sector, with the resources and scale to drive innovation. For Japanese investors, the deal promises more choices and better services. For the global crypto community, it demonstrates how traditional finance and digital assets can merge to create a more robust financial ecosystem.


Source:Cointelegraph News


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