Metaplanet Gains Edge as Weak Yen Cuts Bitcoin Debt Costs

• Metaplanet benefits from yen-denominated debt as currency weakness lowers the real Bitcoin cost of servicing financing.

• Bitcoin has gained far more against the yen than the dollar, amplifying Metaplanet’s treasury performance in local terms.

• With over 35,000 BTC held, Metaplanet ranks fourth globally, using low-yield yen financing as a structural advantage.

Metaplanet has gained attention in Japan and global crypto markets after analysts noted a currency-driven advantage. Bitcoin analyst Adam Livingston said the firm benefits from yen-denominated financing as Japan’s currency weakens. The analysis focused on Metaplanet’s Bitcoin treasury strategy, its debt structure, and recent Bitcoin purchases.

Yen Weakness Reshapes Financing Costs

According to Adam Livingston, Japan’s debt-to-GDP ratio stands near 250%, placing sustained pressure on the yen. As a result, the government continues heavy monetary issuance to fund deficits. Notably, this dynamic has weakened the yen against both the U.S. dollar and Bitcoin.

Livingston explained that Bitcoin’s gains look larger when measured in yen terms. Since 2020, Bitcoin rose about 1,159% in dollar terms. However, against the yen, Bitcoin gained roughly 1,704% during the same period. This gap directly affects companies borrowing in yen.

Metaplanet issues yen-denominated instruments, including preferred shares with a fixed 4.9% coupon. Each payment occurs in a currency losing value relative to Bitcoin. Consequently, the real Bitcoin-denominated cost of servicing that debt continues to decline.

Contrast With U.S.-Based Bitcoin Treasuries

In contrast, U.S.-based Bitcoin treasury firms typically borrow in dollars at higher rates. Livingston cited Strategy, which pays a 10% coupon in dollars. Because the dollar remains stronger, its liabilities erode more slowly relative to Bitcoin.

Therefore, Metaplanet accesses financing more cheaply per unit of fiat spent. Analysts described this as a structural difference rather than a timing effect. The observation emerged during a sector-wide downturn affecting crypto treasury firms.

Several firms, including Strategy, BitMine, and Nakamoto, saw sharp valuation declines. Some lost more than 90% from peak levels following the October 2025 crypto market crash.

Holdings Growth and Capital Structure Changes

Despite market pressure, Metaplanet continued accumulating Bitcoin. According to Bitcoin Treasuries data, the company holds 35,102 BTC. This places it fourth globally among corporate Bitcoin holders.

Its latest purchase occurred last Tuesday, when it acquired 4,279 BTC for about $451 million. However, the firm’s stock declined alongside peers, raising questions among investors.

Earlier, in December 2025, Metaplanet amended its capital structure. The company enabled preferred share issuance with dividends. Dylan LeClair, director of Bitcoin strategy, said investors approved five proposals supporting broader institutional participation.