Japan Reports Inflation Hit 4 Percent, 41-year High in December

TOKYO—Japan’s consumer inflation rate hit a 41-year high of 4 percent in December, as prices for everything from burgers to gas surged.

That rate is still relatively low, compared to some other nations, including the U.S. Japan, the world’s third-largest economy, has been fending off deflation, or chronically falling prices, for decades.

The last time core consumer prices rose that much was December 1981, the Ministry of Internal Affairs and Communications said.

The Federal Reserve and many other central banks have raised interest rates to tame inflation but the Bank of Japan has kept its benchmark rate at a longstanding low level of minus 0.1 percent.

A sharp weakening of the Japanese yen against the U.S. dollar and other currencies has added to pressures on the BOJ and speculation has been building that it might soon shift course and start raising interest rates.

Japan’s core consumer price index, excluding fresh food, rose 2.3 percent in 2022 from the year before, the highest in 31 years, the ministry said.

The BOJ’s target inflation rate is about 2 percent. While prices have risen more than usual and some companies, such as Fast Retailing, which operates the Uniqlo clothing chain, have announced wage increases, incomes in Japan have generally stagnated. Central bank officials say they expect inflation to abate as other economies slow and possibly enter recessions.

Prices of various products, including snack bars, instant noodles, and soy sauce, have climbed lately, with more price hikes expected.

But Junichi Makino, an analyst at SMBC Nikko, expects inflationary pressures to ease in the months ahead. Prices for oil and many commodities have declined from sharp spikes last year, and rising costs for imports have “peaked,” he said.

“It’s a matter of time before prices will head downward, as much is due to the cheap yen and the high costs of oil, coal, and natural gas,” he said.