SBI Holdings Acquires Bitbank for $289 Million to Become Japan's Largest Crypto Exchange
SBI Holdings has announced an agreement to acquire Tokyo-based Bitbank in a deal valued at approximately $289 million, pending regulatory approval. This acquisition is projected to position SBI as Japan's largest cryptocurrency exchange by asset value, according to coverage from Decrypt.

SBI Holdings, a major Japanese financial conglomerate, has agreed to acquire Bitbank, a cryptocurrency exchange based in Tokyo, for nearly 46.7 billion yen, equivalent to about $289 million. This acquisition will result in Bitbank becoming a wholly owned subsidiary of SBI. If the deal secures regulatory approval, it is expected to close around October.
Once the acquisition is complete, SBI will merge Bitbank’s operations with those of its existing subsidiary, SBI VC Trade. The combined entity will manage assets valued at approximately 1.1 trillion yen (around $6.8 billion) and serve approximately 2.92 million accounts. SBI positions this consolidation as a strategic step to enhance its competitive standing in a rapidly evolving digital asset market.
The deal involves agreements with Bitbank’s CEO, Noriyuki Hirosue, individual shareholders, and the two largest corporate shareholders, MIXI Inc. and Ceres Inc., who hold significant stakes in Bitbank. The transaction is structured so that the wholly owned subsidiary of SBI will first buy shares from Hirosue and other individual stakeholders, followed by a subscription to a new share issuance by Bitbank, utilizing those funds for a buy-back of shares from the corporate shareholders.
SBI's move reflects a broader trend of consolidation within Japan's cryptocurrency industry. The company aims to bolster its offerings across crypto trading, stablecoins, and decentralized finance (DeFi). SBI notes that while the acquisition should strengthen its competitive position, it anticipates that the impact on its financial results for the fiscal year ending March 2027 will be minimal.
Given the current regulatory landscape surrounding cryptocurrency in Japan, it remains to be seen how the Fair Trade Commission will evaluate this transaction and its implications for competition in the market. The outcome could set a precedent for future consolidation within the industry.
Summary based on original reporting by Decrypt Agent at Decrypt, originally published Jun 25, 2026. SolanaWire does not republish source content.

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