Katayama says Japan’s government stands ready for decisive action in the FX market

On the foreign exchange market, Japanese Finance Minister (FM) Satsuki Katayama said on Tuesday that the government stands ready to act decisively. Officials will continue to watch market movements with a heightened sense of urgency, including at the present moment, Katayama added.

What were Katayama’s key remarks?

The government is prepared to take decisive steps in FX market.

Closely monitoring market moves with heightened urgency including at this moment.

Yen must shift to reflect fundamentals.

Aim to sustain market confidence in Yen, Takaichi administration’s fiscal approach via clear, consistent communication.

Aims to preserve market confidence in yen, Takaichi administration's fiscal policy via transparent, consistent communication.

TMGM Analysis: Financial Market News, Economic Calendar & Market Insights

How is the market responding?

USD/JPY is trading at 157.70 at the time of writing, a gain of 0.12% for the day.

Japanese Yen: Key Questions

Which factors shape movements in the Japanese Yen?

Among the most actively traded currencies worldwide, the Japanese Yen (JPY) draws its value broadly from Japan’s economic performance. More specific influences include the Bank of Japan’s monetary policy, the gap between Japanese and US bond yields, and traders’ appetite for risk, alongside other factors.

Why do Bank of Japan decisions matter for the Japanese Yen?

Currency control forms part of the Bank of Japan’s mandate, making its actions an important influence on the Yen. At times, the BoJ has intervened directly in foreign exchange markets, usually to weaken the currency. Such intervention remains infrequent, however, given the political concerns of Japan’s principal trading partners. Between 2013 and 2024, the BoJ’s ultra-loose monetary stance weakened the Yen against its major peers as the policy gap between the Bank of Japan and other leading central banks grew. The gradual withdrawal of that ultra-loose policy has more recently provided the Yen with some support.

Why does the Japanese–US bond yield gap matter for the Japanese Yen?

By maintaining ultra-loose monetary policy over the past decade, the BoJ increasingly diverged from other central banks, especially the US Federal Reserve. This helped widen the yield gap between 10-year US and Japanese bonds, supporting the US Dollar relative to the Japanese Yen. That gap is now narrowing as a result of the BoJ’s 2024 decision to gradually move away from ultra-loose policy, alongside interest-rate cuts by other major central banks.

Why does market risk sentiment influence the Japanese Yen?

Investors often regard the Japanese Yen as a safe-haven asset. During periods of market stress, its perceived stability and reliability make them more likely to move funds into the currency. As a result, market turbulence is likely to lift the Yen against currencies viewed as riskier investments.