Rising income from Japan’s overseas investments does not mean cash will immediately return home to buy yen, or that Bitcoin faces selling pressure. Bank of Japan Governor Kazuo Ueda said profits from overseas subsidiaries often remain abroad and are reinvested locally. For crypto markets, actual portfolio flows and changes in yen-funded positions offer a clearer gauge of potential pressure than income recorded in Japan’s current account.
At the time of publication, Bitcoin was trading at $74,645.26, down 1.57% over 24 hours, 3.19% over seven days and 10.06% over 30 days. Those moves alone do not show that Japanese capital flows caused the decline. Assessing whether Japan is adding to selling pressure requires distinguishing longer-term portfolio shifts from leveraged position unwinds.
Overseas earnings may stay invested abroad
Ueda delivered his remarks at an International Monetary Fund lecture on November 6, 2026; the Bank of Japan published the speech text on November 7. He said foreign direct investment has exceeded portfolio investment as Japan’s main form of capital outflow since 2012. Direct investment typically involves owning or operating overseas businesses, while portfolio investment mainly covers financial assets such as stocks and bonds. The two reflect different investment decisions.
When overseas subsidiaries retain and reinvest profits, those earnings can increase both Japan’s primary income surplus and its outward direct investment. The profits count as income earned abroad, but reinvesting them in local operations is also recorded as new investment overseas. A rise in foreign earnings therefore does not necessarily mean cash is being repatriated, nor does it establish that investors are buying yen or selling Bitcoin.
Ueda also said domestic investment in Japan is becoming more active. But Japan holds a large stock of overseas assets, and returns on foreign investment remain attractive, he said, meaning primary income is likely to remain an important part of the country’s external accounts. Stronger domestic investment and continued growth in overseas earnings can therefore coexist.
Weekly securities data show no broad selloff
The latest weekly figures from Japan’s Ministry of Finance, released on November 6, covered October 25–31. Designated major investors were net buyers of foreign long-term bonds, as well as foreign equities and investment fund shares. The data do not support the assumption that Japanese institutions are broadly selling overseas assets simply because income from abroad is rising.
The ministry’s schedule put the October monthly securities figures down for release at 8:50 a.m. Japan time on November 10. Weekly figures for November 1–7 were scheduled for the same time on November 12. The schedule may change; as of November 9, neither release was available. The data could help show whether foreign securities purchases or sales are continuing, but they cannot establish whether proceeds were converted into yen.
The figures also have limits. They cover designated large institutions, exclude direct investment and foreign-exchange reserves, and do not capture all securities transactions. Disposals include bonds reaching maturity, and the data are not broken down by pricing currency. Even a run of net sales would indicate a change in portfolio allocation, not prove that the proceeds had been exchanged for yen.
Yen carry-trade unwinds are a separate risk
A yen carry trade typically involves borrowing yen at relatively low rates to invest in higher-yielding assets denominated in other currencies, sometimes with derivatives. These funding positions are distinct from Japanese companies leaving overseas subsidiary profits invested in local businesses.
In an August 2024 analysis, researchers at the Bank for International Settlements said deleveraging and rising margin requirements appeared to have amplified market volatility at the time, putting pressure on yen-funded carry trades in particular. A stronger yen can raise the cost of repaying unhedged yen borrowing, while higher margin requirements may force investors to add cash or cut positions.
The BIS researchers also said crypto-asset losses during the 2024 volatility suggested retail investors may have faced margin calls and been forced to close positions with no direct link to their holdings in other markets. Those episodes illustrate a possible transmission channel; they do not show that Bitcoin is facing forced selling in November 2026.
The signals to watch are distinct. Sustained net sales of foreign securities would support the view that Japanese institutions are reallocating portfolios. A sharp move in the yen alongside funding and margin stress would offer stronger evidence of rising carry-trade unwind risk. Continued profit retention and outward investment, meanwhile, would weaken the claim that overseas earnings automatically become immediate yen demand or Bitcoin selling pressure.