The Bank of Japan's upcoming policy meeting is injecting fresh volatility into the yen as traders scramble to decipher the timing of the next interest rate hike. With the central bank holding steady for months, any hint of a shift could trigger sharp currency swings.

This uncertainty is compounded by Japan's looming political election, which adds a layer of complexity to monetary policy decisions. Investors are keenly aware that domestic political pressures often influence the BOJ's cautious approach, especially given the country's long battle with deflation.

Market participants will watch the post-meeting statement for any change in language regarding inflation and growth. A more hawkish tone could strengthen the yen, while continued dovishness might keep it under pressure. The final decision will set the tone for regional currency markets.