We can't rule out the chance of a big overshoot in inflation
For the first time in four decades, Japan finds itself navigating the unfamiliar terrain of sustained inflation, as November's core consumer prices rose 3.7 percent — a threshold not crossed since the oil-scarred economy of 1981. What began as a global energy shock has quietly spread into the everyday fabric of Japanese life, from food to electronics, pressing the Bank of Japan toward a reckoning it has long deferred. The central bank now stands at a crossroads between the stimulus architecture it has built over years and the mounting evidence that prices are no longer waiting for permission to rise.
- Japan's core inflation hit a 40-year high in November, and a deeper measure stripping out energy also accelerated — signaling that price pressures are becoming structurally embedded, not merely imported.
- Companies are bracing for a sustained cost surge, with plans to raise prices on more than 7,000 food products in early 2023 — more than double the prior year — driven by rising labor and logistics expenses.
- The Bank of Japan quietly shifted its yield control policy mid-week, rattling markets and fueling speculation that the era of extraordinary monetary stimulus may finally be drawing to a close.
- Governor Kuroda insists inflation will retreat below 2 percent next year as subsidies and base effects kick in, but internal BOJ minutes reveal board members are increasingly worried about an overshoot.
- The central bank is caught in a bind: tighten too soon and risk amplifying a global recession, wait too long and lose credibility as inflation embeds itself deeper into the Japanese economy.
Japan's prices are rising at a pace unseen since the early 1980s, and the country's central bank is facing growing pressure to begin unwinding the extraordinary economic support it has sustained for years.
In November, core consumer prices rose 3.7 percent year-over-year — matching economists' forecasts but accelerating from October's 3.6 percent, and marking the steepest annual increase since December 1981. What made the reading particularly striking was its breadth: price increases spread across utilities, food, electronics, and everyday consumer goods, suggesting inflation had moved well beyond energy markets. A deeper measure that strips out both fresh food and energy — closely watched by the Bank of Japan as a gauge of demand-driven inflation — rose 2.8 percent, up from 2.5 percent the prior month, hinting that inflationary pressure is becoming embedded in the economy itself.
Companies are preparing accordingly. Research from Teikoku Data Bank found that firms plan to raise prices on 7,152 food products in the first four months of 2023 — more than double the equivalent period in 2022 — citing rising labor costs and logistics expenses. The research firm warned that the coming wave of price hikes could prove more intense than anything seen this year.
The BOJ's own internal deliberations reflect the shifting mood. Minutes from an October board meeting revealed that several officials had begun discussing the risks of inflation overshooting the bank's comfort zone, with one member cautioning that Japan's long history with deflation may no longer serve as a reliable guide in a structurally changed global economy. Then, on Tuesday, the central bank surprised markets by loosening its yield control policy — widely read as a signal that stimulus withdrawal may be approaching.
Yet the path forward is far from clear. Governor Haruhiko Kuroda, whose term ends in April, has maintained that inflation will naturally fall below 2 percent next year as base effects fade and government electricity subsidies take hold. Economists caution that global recession risks and unpredictable wage dynamics make any tightening move politically and economically delicate. When the BOJ convenes in January, fresh quarterly forecasts will help define what comes next — but the central bank remains caught between the reality of rising prices at home and the specter of a weakening world economy abroad.
Japan's prices are climbing at a pace not seen since the early 1980s, and the pressure is mounting on the country's central bank to begin unwinding the extraordinary support it has been providing to the economy for years.
In November, the core consumer price index—which tracks the cost of goods and services but excludes the most volatile food items while keeping energy costs in—rose 3.7 percent compared to the same month a year before. That matched what economists had predicted, but it represented an acceleration from October's 3.6 percent increase. More significantly, it was the largest annual jump since December 1981, when Japan was still grappling with the inflationary aftermath of the 1979 oil crisis and a surging domestic economy. The breadth of the increase was striking: prices climbed not just for utilities but across fried chicken, smartphones, air conditioners, and dozens of other everyday items. It was a sign that inflation was no longer confined to energy markets but spreading through the entire economy.
The Bank of Japan has long maintained that price pressures would ease naturally as the extraordinary spike in global fuel costs subsided and as government subsidies for electricity began to take effect in February. Many analysts still expect core inflation to drift back toward the central bank's 2 percent target as those base effects wear off. But there is a deeper measure of inflation that the BOJ watches closely—one that strips away both fresh food and energy costs to isolate what economists call demand-driven price growth. That "core-core" index rose 2.8 percent in November, up from 2.5 percent the previous month. The acceleration in this measure suggested that inflationary pressure was becoming embedded in the economy itself, not merely a temporary shock from global commodity markets.
Companies are preparing for a sustained period of higher costs. Research from Teikoku Data Bank found that firms plan to raise prices on 7,152 food products during the first four months of 2023—more than double the number of price increases announced for the same period in 2022. The firm attributed the coming wave to rising labor expenses and the cost of moving goods from factory to shelf. "We'll likely see a rush in price hikes next year that could be more intense than this year," the research firm said.
The central bank's hand is being forced. In October, before markets even knew it was coming, BOJ board members had begun discussing what it might look like to start pulling back on the bank's massive stimulus program. Minutes from that meeting, released on Friday, showed that several officials were shifting their focus toward the risk that inflation could overshoot the bank's comfort zone. One member noted that structural changes in the global economy—particularly a move away from the deep interconnection of supply chains that had characterized the previous decades—meant that Japan's historical experience with deflation might not be a reliable guide anymore. "We can't rule out the chance of a big overshoot in inflation," the member said.
Then, on Tuesday, the BOJ surprised financial markets by tweaking its yield control policy, allowing long-term interest rates to rise more than it had previously permitted. Market participants interpreted the move as a signal that the central bank was preparing to gradually withdraw from the extraordinary support it had been providing. Yet the timing is fraught with uncertainty. Governor Haruhiko Kuroda, whose term ends in April, has maintained that the bank has no plans to roll back stimulus, insisting that inflation will naturally decline below 2 percent next year. But the global economy is showing signs of weakness, and wage growth remains unpredictable. "The hurdle for policy normalization isn't low," said Takeshi Minami, chief economist at Norinchukin Research Institute. "The global economy may worsen in the first half of next year, making it hard for the BOJ to take steps that can be interpreted as monetary tightening."
When the BOJ meets for two days ending on January 18, it will release fresh quarterly forecasts for inflation. Those numbers, combined with the November price data, will likely shape whatever comes next. The central bank is caught between the reality of rising prices at home and the specter of a contracting world economy abroad.
Citações Notáveis
The hurdle for policy normalization isn't low. The global economy may worsen in the first half of next year, making it hard for the BOJ to take steps that can be interpreted as monetary tightening.— Takeshi Minami, chief economist at Norinchukin Research Institute
We'll likely see a rush in price hikes next year that could be more intense than this year, as companies face rising labor and distribution costs.— Teikoku Data Bank
A Conversa do Hearth Outra perspectiva sobre a história
Why does Japan's inflation matter to anyone outside Japan?
Because Japan is the world's third-largest economy, and when its central bank moves, it sends ripples through global markets. If the BOJ starts raising rates, it changes the cost of borrowing everywhere. Also, Japan spent thirty years fighting deflation—falling prices. If they're finally seeing inflation take hold, it's a sign that the old playbook might not work anymore.
The article mentions "core-core" inflation accelerating. Why is that the thing to watch?
Because it strips away the noise. Energy prices spike and fall. Governments can subsidize electricity. But core-core inflation—the price of things people actually want to buy, excluding those temporary shocks—that tells you whether inflation is becoming a habit in the economy. When that number accelerates, it means companies and workers are starting to expect higher prices, and they're pricing accordingly.
So the BOJ is trapped?
Exactly. They want to keep supporting the economy because a global recession is coming. But prices are rising faster than they've in forty years. If they tighten too soon, they could tip the world into recession. If they wait too long, inflation becomes embedded and harder to kill.
What happens to ordinary Japanese people in this scenario?
Their paychecks don't keep up with prices. Wages in Japan have been stagnant for decades. So when companies start raising prices on 7,000 food products, workers feel it immediately. The BOJ is betting wages will rise, but there's no guarantee.
Is there a way out?
Not a clean one. The best case is that inflation slows naturally as fuel prices stabilize and subsidies kick in. The worst case is that inflation becomes self-reinforcing—workers demand higher wages, companies raise prices to cover those wages, and you're stuck in a spiral. The BOJ's January meeting will tell us which direction they think we're heading.