Key Takeaways:
- Metaplanet has raised $50 million using Bitcoin as collateral.
- Metaplanet is one of Asia’s most aggressive corporate accumulators of Bitcoin.
- The company also announced a share buyback of up to 13% of its common stock.
Japanese public company Metaplanet is stepping deeper into the Bitcoin playbook, having secured $50 million in funding using Bitcoin as collateral, with the explicit goal of purchasing even more BTC.
JUST IN: JAPAN'S METAPLANET JUST ANNOUNCED THEY HAVE RAISED $50 MILLION TO BUY MORE #BITCOIN
CORPORATE SUPPLY SHOCK. IT’S GOING GLOBAL 🚀 pic.twitter.com/aq8mu95bDO
— The Bitcoin Historian (@pete_rizzo_) December 5, 2025
The move further positions Metaplanet as one of the most aggressive corporate Bitcoin accumulators in Asia, mirroring – and in some ways expanding – on the approach made famous by Strategy Inc.
The company also revealed plans for a buyback of up to 13% of its common shares, a bold step that distinguishes Metaplanet from other corporate Bitcoin adopters.
Metaplanet raises $50M in Bitcoin-backed financing
Metaplanet’s new $50 million raise allows the company to continue scaling its Bitcoin holdings without selling equity or turning to traditional unsecured debt markets. Instead, the company leveraged its existing BTC treasury as collateral, effectively turning its digital assets into a financing engine.
JUST IN: MetaPlanet $MTPLF has rasied $50 million using #Bitcoin as collateral to buy more BTC. pic.twitter.com/m8KFFHCx8C
— BitcoinTreasuries.NET (@BTCtreasuries) December 5, 2025
This approach signals increasing confidence not only in Bitcoin as a long-term store of value, but also in the financial infrastructure now available to corporations that want to borrow against it.
🚨 BREAKING:
🇯🇵 METAPLANET JUST RAISED $50M TO BUY MORE $BTC
WHALES KEEP BUYING CRYPTO!! pic.twitter.com/VucLiXUvow
— ardizor 🧙♂️ (@ardizor) December 5, 2025
For a listed Japanese company, the move is especially notable: it sends a message that Bitcoin-backed corporate financing, once viewed as experimental, is becoming viable for mainstream firms operating under strict financial oversight.
The company has been steadily positioning itself as “Asia’s Strategy,” though this latest announcement sets it apart. Strategy has never conducted a buyback of this scale, making Metaplanet’s strategy a unique hybrid of aggressive BTC accumulation and shareholder reward.
A bold shareholder-focused strategy
Alongside its Bitcoin-backed financing, Metaplanet announced plans to repurchase up to 13% of its common shares, a move aimed at boosting shareholder value.
Market voices have praised the decision, calling the company “locked and loaded” and highlighting that even Strategy, despite its extensive Bitcoin portfolio, has never executed a buyback of this magnitude.
Locked and loaded.
Metaplanet is charting new territory with this announcment to buy-back up to 13% of common shares. Something MSTR has never done!!!
Much respect to the Metaplanet team. They truly care about the shareholders and share price. pic.twitter.com/j7E5XWdPfI
— ksanmeg (@ksanmeg) December 1, 2025
With fresh capital, expanding BTC reserves, and a large buyback authorization, Metaplanet is making a statement: Bitcoin is not just a treasury asset, but a strategic financial tool for the company.
How using Bitcoin as collateral works
Using Bitcoin as collateral is similar to taking out a loan using property, stocks, or gold, but, in this case, the asset is BTC.
Bitcoin behaves like super collateral, but capital markets just haven’t priced it that way, yet.@macrocrunch shared this thesis to Grant Gilliam (@ten31funds) on the Imagine IF stage.
Rewind to 2019 and Sean pitched Bitcoin to a California pension board and got blank stares.… pic.twitter.com/OmK94SpzqM
— Bitcoin Park (@bitcoinpark_) December 4, 2025
Here’s how it works in basic terms:
- A company deposits bitcoin with a lender that offers crypto-backed loans.
- The lender secures the loan with Bitcoin.
- In exchange, the company receives cash, often USD or yen.
- If the value of BTC drops too far, the company may need to add more collateral or repay part of the loan.
- If the company repays the loan in full, the bitcoin collateral is returned.
This provides companies with access to liquidity without selling their Bitcoin, while still allowing them to increase their BTC exposure if they choose.