Japan’s central bank recently raised interest rates to the highest point seen since 1995, marking a significant shift in its monetary policy. Former Bank of Japan insider Makoto Sakurai shared insights indicating that additional rate hikes are likely by the end of the fiscal year in March 2027, potentially occurring in October 2026 and March 2027. This prediction is contingent on a notable rise in inflation.
The context of this decision is crucial. On June 16-17, the Bank of Japan's board voted overwhelmingly, 7-1, to increase the benchmark short-term interest rate by 25 basis points, elevating it from 0.75% to 1%. This adjustment is only the second rate increase since December 2025 and signifies the end of an era of nearly zero interest rates that lasted for 17 years. The urgency behind this change stems from persistent inflation that is increasingly difficult to overlook. The ongoing conflict in Iran has driven up energy prices across Asia, which significantly impacts Japan as it relies heavily on imported energy.
Sakurai’s comments highlight that if inflation continues to rise, the Bank of Japan may be ready to implement more aggressive actions to tackle it. Should rates increase twice more by March 2027, the policy rate could approach approximately 1.5%.
What does this mean for investors? For many years, the Bank of Japan’s ultra-low rates made the yen an attractive option for carry trades, whereby investors would borrow in yen at low costs and invest in higher-yielding assets in other markets, including equities and cryptocurrencies. As the Bank of Japan tightens its monetary policy, a stronger yen can diminish the profitability of such trades, sometimes leading to their unwinding. This was witnessed in mid-2024 when even a modest rate adjustment from the BOJ led to volatility in global markets, including a significant downturn in Bitcoin.
Investors should closely monitor any communications from the Bank of Japan in the upcoming months, particularly signals about the anticipated October meeting that could further influence market strategies.