Top Japanese financial officials issued a series of statements this week regarding the yen’s depreciation, as the currency approached the 160 per U.S. dollar level, a key psychological benchmark for markets. The comments from Japan’s finance minister, its top currency diplomat, and the central bank governor underscored official attention on what they described as rapid and speculative currency movements.
On Monday, Finance Minister Shunichi Suzuki told reporters that authorities were “deeply concerned” about the yen’s decline against the dollar. He stated the government would “take necessary action” in response to any excessive currency fluctuations, reinforcing a stance taken during previous periods of yen weakness.
Echoing this position, Masato Kanda, Japan’s vice minister of finance for international affairs, described the yen’s recent fall as “rapid” and “one-sided.” In remarks to the press on Monday, Kanda said that authorities were prepared to intervene in the currency market if necessary. “We are ready to take action 24 hours a day,” he stated.
The statements were made as the yen traded near its lowest levels in over three decades, a trend largely attributed by economists to the wide interest rate differential between Japan and the United States. The Bank of Japan has maintained low interest rates, while the U.S. Federal Reserve has held rates at a multi-decade high to address inflation.
Bank of Japan Governor Kazuo Ueda also addressed the matter on Tuesday. Speaking in parliament, Ueda said the central bank was monitoring the currency’s movements closely. He stated that if the yen’s depreciation leads to upward pressure on inflation, the Bank of Japan could consider raising interest rates sooner than previously anticipated.
These official comments follow suspected currency interventions by Japanese authorities in late April and early May, when the yen briefly weakened past the 160 per dollar mark. The Ministry of Finance later released data consistent with having spent approximately 9.8 trillion yen ($61.6 billion) to support the currency during that period, though it did not explicitly confirm the interventions.
The focus on Japan’s currency policy comes after the U.S. Treasury Department last week added Japan to its “monitoring list” for foreign exchange practices. The Treasury’s report cited Japan’s large bilateral trade and current account surpluses as the reason for its inclusion. The report did not, however, label Japan a “currency manipulator.”
