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Metaplanet's brokerage deal 'badly undersells' plans for bitcoin-backed 'Bitbonds,' Benchmark says

Reported by The Block
Jul 27, 2026· 2 min read
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Key Takeaways
  • • Metaplanet plans to launch bitcoin-backed bonds ("Bitbonds") yielding 4% to 6%, with initial offerings structured as traditional securities before eventual migration to on-chain settlement using stablecoin infrastructure.
  • • Benchmark analysts argue the market is significantly undervaluing Metaplanet's recent acquisition of Siiibo Securities, which obtained a Type-1 Japanese securities license enabling the bitcoin-backed bond issuance strategy.
  • • The brokerage acquisition represents a foundational step toward a broader tokenized debt and on-chain settlement ecosystem, positioning Metaplanet to operate as a bridge between traditional fixed-income markets and blockchain-native infrastructure.
  • • Metaplanet's Japanese securities arm will serve as the initial platform for Bitbond distribution, leveraging regulatory approval to establish yield-bearing bitcoin-collateralized instruments in an institutional-grade framework.
Summary
Metaplanet has outlined plans to issue bitcoin-backed bonds offering yields between 4% and 6%, with Benchmark research arguing that the market has substantially underestimated the strategic value of the company's acquisition of Siiibo Securities. The move grants Metaplanet a Type-1 securities license in Japan, creating a regulated pathway for the issuance and management of tokenized debt instruments collateralized by bitcoin holdings.

According to Benchmark's analysis, Metaplanet envisions a phased rollout: initial Bitbonds will launch through its Japanese securities subsidiary as conventionally structured offerings, then progressively shift toward on-chain settlement mechanisms using stablecoin infrastructure. This approach effectively positions the brokerage acquisition as a regulatory bridge between traditional institutional bond markets and decentralized finance infrastructure.

Benchmark maintained a Buy rating on the strategy, suggesting that institutional investors have overlooked the commercial and technological implications of Metaplanet's securities licensing. The 4% to 6% yield band indicates competitive positioning relative to traditional fixed-income instruments while offering bitcoin exposure, appealing to institutional allocators seeking yield enhancement with alternative asset backing.

The Bitbonds initiative reflects a broader market trend toward tokenized fixed-income products, with Metaplanet leveraging Japanese regulatory frameworks to establish credibility and institutional acceptance. The eventual transition to on-chain settlement positions the company as an infrastructure provider in the nascent tokenized securities market, potentially capturing significant value if institutional adoption of blockchain-based debt instruments accelerates.

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Sources

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The Block Metaplanet's brokerage deal 'badly undersells' plans for bitcoin-backed 'Bitbonds,' Benchmark says