Metaplanet wants to turn its bitcoin pile into a credit market. On Friday, Japan’s largest corporate bitcoin holder said it has opened a joint study with three partners to build tokenized credit products backed by bitcoin, a step that pushes the company past simple treasury accumulation and toward the role of a financial platform.

The study group brings together Metaplanet, the yen stablecoin issuer JPYC, the regulated security token platform Progmat, and Siiibo Securities, the licensed brokerage Metaplanet bought last month for 2.1 billion yen, or about $13 million. Siiibo becomes Metaplanet Securities on July 13.

The four firms will examine whether bitcoin can serve as collateral for credit instruments that pay interest each day. Metaplanet frames this as a product that exists in the United States but not in Japan. 

Digitization, the company said, would allow trading and settlement of these instruments around the clock, 24 hours a day, 365 days a year, with rights management at the holder level, pro-rata interest math handled in software, and redemptions recorded on a public ledger.

Bitcoin-backed credit is a young product class. Public companies that hold bitcoin use the asset as core collateral for debt offerings, and those offerings pay dividends or interest. The design takes a static coin balance and turns it into an instrument that throws off cash.

Metaplanet was blunt about how early this is. “The four companies will examine issues in product design, the need for proof-of-concept initiatives, and the possibility of future issuance,” the company said. “At this time, nothing has been determined regarding issuance timing, terms, yield, product details, distribution methods, or the form of collaboration.” 

Why Japan?

The pitch rests on a gap in Japan’s debt market. That market favors large corporations that can float public bonds. Mid-sized and growth companies face steep costs and heavy operational load around issuance, sales, investor management, interest payments, and redemptions. Many of them stay shut out.

Digital credit, in Metaplanet’s telling, could open the door to those smaller firms. Onchain infrastructure would bridge traditional capital markets and blockchain rails, cut the manual work, and give issuers a path to raise money that a public bond sale did not offer them. If it works, a growth company in Tokyo could raise debt on a system that settles at any hour and tracks every holder in code.

Each partner brings one piece. Metaplanet and its securities arm will design the products that fuse bitcoin with credit, sell them to investors, field customer questions, and manage the instruments after issuance. 

JPYC will test whether its yen-pegged stablecoin can move payments and redemptions through the system. Progmat will supply the regulated tokenization layer, which tracks ownership, processes transfers, and wires the whole thing to the stablecoin payment system.

The division of labor maps onto a full stack: an issuer and distributor with a license, a settlement asset, and a token platform.

Metaplanet’s bigger plan

The study fits a strategy the company calls Project Nova, its plan to build a bitcoin-centric financial platform in Japan. The Siiibo purchase gave Metaplanet a Type I Financial Instruments Business Operator registration, the license Japan requires to structure and sell financial products to retail investors. 

Siiibo, founded in 2019, runs an online platform for private-placement corporate bonds and has backed more than 40 issuers across 100-plus offerings. Metaplanet gains that track record, plus a shareholder base of about 250,000 investors to sell into.

Simon Gerovich, Metaplanet’s president and CEO, has cast the shift in stark terms. “We view Bitcoin not as a treasury reserve asset, but as the foundation of the next generation of financial ecosystems,” he said when the Siiibo deal was announced.

Metaplanet holds 43,000 BTC, worth about $2.47 billion. Strategy and Twenty One Capital are the two public holders ranked above it.

For the moment, the digital credit plan is a set of questions and four companies willing to study them. Whether it becomes a product depends on the proof-of-concept work that remains. But the direction is clear: Metaplanet wants its bitcoin to do more than sit on a balance sheet. It wants the coin to underwrite a market.