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SBI to Fully Acquire Japan Crypto Exchange Bitbank

SBI Holdings signed agreements Tuesday to acquire full ownership of Bitbank, Japan's established cryptocurrency exchange. The acquisition makes Bitbank a wholly owned subsidiary of SBI, with existing services continuing without interruption.

Jun 25, 2026, 12:23 PM1 min read

Key Takeaways

  • 1## Acquisition Terms SBI Holdings announced it has signed definitive agreements to fully acquire Bitbank, converting the exchange into a wholly owned subsidiary.
  • 2The transaction expands SBI's existing position in the exchange, which the financial services conglomerate had held a minority stake in prior to this move.
  • 3Terms of the acquisition were not disclosed.
  • 4## Operational Continuity Bitbank will continue to operate its trading platform and services without disruption following the acquisition's close.
  • 5The exchange, which holds a license from Japan's Financial Services Agency, maintains its operational independence as a subsidiary within SBI's growing crypto division.

Acquisition Terms

SBI Holdings announced it has signed definitive agreements to fully acquire Bitbank, converting the exchange into a wholly owned subsidiary. The transaction expands SBI's existing position in the exchange, which the financial services conglomerate had held a minority stake in prior to this move. Terms of the acquisition were not disclosed.

Operational Continuity

Bitbank will continue to operate its trading platform and services without disruption following the acquisition's close. The exchange, which holds a license from Japan's Financial Services Agency, maintains its operational independence as a subsidiary within SBI's growing crypto division.

SBI's Crypto Strategy

The acquisition marks another step in SBI's consolidation of Japan's crypto infrastructure. SBI already operates its own exchange, SBI VC Trade, alongside other blockchain and digital asset ventures. Bringing Bitbank fully under SBI's ownership centralizes the group's retail exchange operations in Japan.

Why It Matters

For Traders

Bitbank's feature set and liquidity remain unchanged; traders should monitor SBI's communications for any integration or migration timelines.

For Investors

SBI consolidates retail crypto exchange access in Japan, reducing competitive fragmentation and signaling continued confidence in regulated exchange operations.

For Builders

Bitbank's API and infrastructure remain operational; developers building on or integrating with the exchange should track any SBI-led changes to API terms or capabilities.

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