Metaplanet Plans Bitcoin-Backed Bonds Offering Up to 6% Yield

Japanese Bitcoin treasury firm Metaplanet is preparing to develop Bitcoin-backed bonds that could offer annual yields of 4% to 6%, as the company looks beyond simply accumulating Bitcoin and toward building a broader digital asset capital markets business.

The plans were outlined by Benchmark analyst Mark Palmer, who said investors have underestimated the strategic value of Metaplanet's recent acquisition of Siiibo Securities, a licensed Japanese brokerage purchased for ¥2.1 billion (approximately $13 million).

Brokerage Acquisition Lays the Foundation

Earlier this month, Metaplanet rebranded the acquired brokerage as Metaplanet Securities, positioning it as an investment banking platform focused on Bitcoin-related financial products.

The acquisition also gave the company control of a Type I Financial Instruments Business Operator license regulated by Japan's Financial Services Agency (FSA). The license allows the firm to structure and distribute securities in Japan, eliminating what could otherwise have been a lengthy licensing process.

According to Dylan LeClair, Metaplanet's Director of Bitcoin Strategy, obtaining a comparable license independently would typically take several quarters or longer, making the acquisition a faster route into Japan's regulated securities market.

Bitcoin-Backed "Bitbonds"

Metaplanet intends to use its securities arm to help companies pursuing Bitcoin treasury strategies raise capital through debt offerings backed by Bitcoin.

The proposed instruments, referred to as "Bitbonds," are expected to initially target annual yields of roughly 4% to 6%. Over time, the company envisions bringing these bonds onto blockchain infrastructure, settling transactions with stablecoins, and enabling secondary market trading, according to Benchmark's assessment.

If implemented, the model would allow Metaplanet to move beyond financing its own Bitcoin acquisitions by creating a platform that structures and distributes Bitcoin-linked debt for other corporate issuers.

However, the company has not finalized the structure of the proposed bonds. Details including issuance terms, eligible investors, collateral requirements, and a launch timeline have yet to be announced, meaning the initiative remains part of Metaplanet's long-term strategy rather than an active offering.

Project Nova Expands Beyond Bitcoin Holdings

The proposed bond platform forms part of Project Nova, Metaplanet's broader strategy to transform its Bitcoin balance sheet into a foundation for new financial products and revenue-generating businesses.

Earlier this month, the company launched a joint research initiative with JPYC, a Japanese yen stablecoin issuer, Progmat, a tokenization platform, and Metaplanet Securities to explore how Bitcoin could serve as collateral or credit enhancement for digital corporate bonds and other tokenized credit products.

The study will evaluate multiple aspects of digital bond issuance, including product design, regulatory compliance, investor protection, distribution mechanisms, stablecoin settlement, security tokens, continuous trading, and daily interest calculations.

Metaplanet has emphasized that the initiative remains exploratory and that no commercial product, issuance date, yield structure, or distribution model has been approved.

Building a Bitcoin Capital Markets Business

According to Benchmark, the market continues to value Metaplanet primarily as a publicly traded Bitcoin proxy, overlooking its ambitions to build infrastructure for Bitcoin-based capital markets.

Rather than simply expanding its own Bitcoin treasury, the company aims to establish a regulated platform capable of supporting corporate financing tied to digital assets.

Benchmark maintained its Buy rating on Metaplanet shares with a ¥405 price target, noting that the company currently holds approximately 43,000 BTC, valued at nearly $2.8 billion, making it one of the world's largest publicly traded corporate Bitcoin holders.

While the company's securities license authorizes operations in Japan, it does not automatically permit the sale of Bitcoin-backed bonds in the United States. Any offering targeting U.S. investors would require registration with the U.S. Securities and Exchange Commission (SEC) or qualify for an applicable exemption under federal securities laws.

For now, the future of Metaplanet's proposed Bitbonds will depend on regulatory approvals, product development, and demand from companies seeking new ways to finance Bitcoin acquisitions through regulated debt markets.