Bank of Japan Joins the Fed and ECB in Tightening Policy
On 18 September 2026 the Bank of Japan raised its policy rate by a quarter of a percentage point to around 1.25 percent. That is the highest official rate in Japan since April 1995. The move came days after the United States Federal Reserve and the European Central Bank also pushed borrowing costs higher, turning mid September into a week when the three largest advanced economy central banks all leaned the same way.
The Federal Reserve had already lifted its target range on 16 September to 3.75 percent to 4 percent, its first increase since 2023. The European Central Bank had raised its deposit rate to 2.50 percent on 10 September, its second increase this year. Tokyo then completed the sequence. After a two day Policy Board meeting the Bank of Japan voted seven to two to move from about 1 percent to about 1.25 percent. The new target takes effect on 24 September, after a run of national holidays.
Governor Kazuo Ueda told reporters that the Japanese economy is still recovering gradually and that inflation is close to the 2 percent goal. He said the board looked at risks from the war in Iran, strong demand linked to artificial intelligence, and swings in the yen. The message was that the stage for setting policy has changed. If prices threaten to run clearly above target, he warned, that could hurt the economy. He did not rule out further or even consecutive increases, but he also said the bank needs more time to judge whether price gains and wages will stay stable.
The vote was not unanimous. Board members Toichiro Asada and Ayano Sato dissented. Asada wanted the rate left near 1 percent. Sato said the moment was not right to tighten. Their no votes mattered to markets. Investors had expected the hike, yet they treated the split as a sign that the next step is not locked in. The yen slipped after the announcement, trading past 157 to the dollar at points during Ueda’s briefing rather than jumping on the higher rate.
This was the first Bank of Japan increase in three months, a shorter gap than the roughly six month rhythm the bank had used after it began to normalise policy in 2024. It was also the sixth rise under Ueda and the fastest cluster of increases in more than three decades. Even so Japan remains well behind its peers. The new 1.25 percent rate sits inside the bank’s own estimate of a neutral range of about 1.1 percent to 2.5 percent. The Fed and the ECB are already operating at far higher levels.
The common thread across Washington, Frankfurt and Tokyo is inflation that has not faded as cleanly as hoped. Energy costs remain elevated. Services prices have stayed firm. In Japan a weaker yen has made imports dearer for households. The bank now expects consumer prices excluding fresh food to move clearly above 2 percent from the second half of fiscal 2026. That forecast is why the board chose to act rather than wait for the next scheduled interval.
For global business the September cluster matters because Japan has long been a source of cheap funding. Higher Japanese rates, even at 1.25 percent, slowly change the cost of carrying trades financed in yen and they can pull some capital home. They also add to a world in which money is no longer getting easier in the main reserve currency areas. Markets have already begun to price at least one more Federal Reserve increase this year. The European Central Bank has left the door open to another move later in the autumn. Ueda has kept every option on the table for the next Japanese meeting.
The story of this week is not that Japan has suddenly become a high rate economy. It is that three central banks that spent years pulling in different directions have, for now, lined up against prices that refuse to settle. The Bank of Japan has joined that line at a 31 year high. How far it walks along that line will depend on wages, the yen and whether inflation stays close to target or overshoots it.
