The Bank of Japan raised its key short-term interest rate to 1% on Tuesday, the highest level in three decades, but the move did little to lift the yen, which surrendered the gains it had built up earlier in the day.

The decision came at the close of a two-day meeting in Tokyo and lifted the benchmark rate by a quarter of a percentage point from 0.75%. It was the first time Japan’s policy rate has touched 1% since 1995. The board approved the increase by a 7-1 vote, with board member Asada casting the lone dissent against the hike.

For most of the day the yen had been climbing. A weekend agreement between the United States and Iran to reopen the Strait of Hormuz had calmed nerves across global markets, and traders moved back into the Japanese currency. Once the rate announcement landed, however, the yen quickly handed back its advance. The USD/JPY pair held near 160 to the dollar, the same level it sat at before the meeting and a line Japanese authorities watch closely because it has triggered government intervention in the past.

The flat reaction came down to a simple fact: the hike was no surprise. Nearly every forecaster had expected it for weeks, so the increase was already baked into prices long before the Bank of Japan made it official. Without a fresh signal, currency traders had little new to act on.

There were other reasons the yen stayed weak. Domestic inflation has been cooling in recent months, which eases the pressure on the central bank to keep tightening. Speculators have also piled up bets against the yen, pushing short positions to a nine-year high and reviving the so-called carry trade, where investors borrow cheaply in yen to buy higher-yielding assets elsewhere.

And even at 1%, Japan’s rate remains far below those in the United States and Europe, so the wide gap that has dragged the yen lower for years has barely narrowed.

A weak yen is not just a market story. For ordinary households in Japan, it lands directly in the cost of living. Japan imports almost all of its oil and a large share of its food, so when the yen falls, the price of gasoline, electricity and groceries climbs.

That has kept inflation running above the central bank’s 2% target for months and is a major reason the Bank of Japan has been steadily unwinding the ultra-loose monetary policy it maintained for more than a decade.

Tuesday’s meeting was unusual for another reason. It was the first regular policy session in the bank’s history held without the governor in the room.

Kazuo Ueda is recovering in the hospital from an infected liver cyst and is expected to remain there for about two weeks. Deputy Governor Ryozo Himino chaired the meeting in his place, marking the first time since 1998 that a sitting Bank of Japan governor has missed a policy decision. Fellow Deputy Governor Shinichi Uchida handled the post-meeting press conference, while Ueda submitted his views in writing.

In its statement, the bank said it would continue raising the policy rate if the economy and inflation develop in line with its forecasts and described Japan’s recovery as moderate. It also stressed that financial conditions would remain accommodative even after the increase, reassuring businesses and borrowers that financing costs are not expected to rise sharply overnight.

Markets immediately turned to Uchida’s remarks for clues about when the Bank of Japan might raise rates again.

Japan is no longer acting alone. The European Central Bank raised rates last week, becoming the first major central bank to tighten policy since the outbreak of the U.S.-Iran conflict, and traders increasingly expect the Federal Reserve to raise rates before the end of the year.

That shift abroad makes it harder for the Bank of Japan to sound cautious without placing additional pressure on its currency.

For exporters such as automakers and electronics manufacturers, a weak yen is welcome news because it makes Japanese products cheaper overseas and boosts the value of profits earned abroad when converted back into yen.

For households paying more at the gas pump and the supermarket, the picture is very different.

That divide sits at the center of nearly every decision the Bank of Japan faces as it attempts to normalize interest rates without choking off what remains a fragile economic recovery.

The next major test comes with the bank’s July Outlook Report, when policymakers will update their economic forecasts and provide investors with a clearer signal about how quickly they intend to move from here.

JBizNews Desk

JBizNews Desk / © JBizNews.com All Rights Reserved. Reproduction or distribution without written permission is prohibited.