Metaplanet has acquired Siiibo Securities, a Tokyo-based licensed securities operator, in a deal valued at approximately 2.1 billion yen ($13.1 million), marking the first concrete move under its "Project Nova" strategy to build a Bitcoin-centric financial ecosystem. Siiibo will become a wholly owned subsidiary and be renamed Metaplanet Securities.
Why it matters
Project Nova is Metaplanet's long-term blueprint to transform from a Bitcoin treasury company into a full-spectrum Bitcoin-focused financial services group. By acquiring a Type I Financial Instruments Business Operator license through Siiibo, Metaplanet gains regulated securities distribution capabilities it could not have built from scratch quickly. Siiibo brings a proven track record — more than 100 bond offerings for over 40 companies — alongside an existing customer base and online issuance platform. This gives Metaplanet the infrastructure to issue BTC-linked bonds, tokenized securities, and yield-generating instruments under Japan's regulatory framework.
Market impact
Metaplanet currently holds 40,177 BTC, valued at approximately $2.6 billion as of May 31, making it one of the largest corporate Bitcoin holders globally. The securities acquisition signals the company is moving beyond passive accumulation toward active monetization of its BTC position through regulated financial products. For investors, the key development to watch is the pace at which Metaplanet Securities begins distributing Bitcoin-linked instruments to Japanese retail and institutional buyers — a market that has historically been underserved in digital asset yield products.
Frequently asked questions
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What is Project Nova and what financial products does Metaplanet plan to offer through it?
Project Nova is Metaplanet's long-term strategy to build a Bitcoin-focused financial ecosystem. Planned products include BTC-linked bonds, tokenized securities, and yield-generating instruments distributed through the newly acquired Metaplanet Securities platform.
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Why did Metaplanet acquire a licensed securities firm rather than building its own?
Siiibo Securities holds a Type I Financial Instruments Business Operator license in Japan and has executed over 100 bond offerings for 40+ companies. Acquiring that regulatory standing and existing infrastructure is significantly faster than obtaining a new license from scratch.
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How large is Metaplanet's Bitcoin position and how does this acquisition change its business model?
Metaplanet held 40,177 BTC worth approximately $2.6 billion as of May 31. The Siiibo acquisition shifts the company from passive Bitcoin accumulation toward active monetization, using its BTC holdings as the foundation for regulated investment products in Japan.
CoinDesk