Japan’s manufacturing sector extended its robust expansion in June, with factory orders growing at their fastest pace in more than four years as businesses rushed to build inventories amid fears of supply disruptions and rising costs linked to the Iran war.
The latest survey data, released on Tuesday, painted a picture of a manufacturing sector benefiting from strong demand and precautionary stockpiling, even as companies grappled with elevated costs for energy, fuel and raw materials.
The S&P Global flash Japan Manufacturing Purchasing Managers’ Index (PMI) rose to 54.9 in June from 54.5 in May, moving closer to April’s reading of 55.1, which marked the strongest expansion since January 2022. A PMI reading above 50 indicates growth in business activity, while a reading below that threshold signals contraction.
Orders surge as firms brace for disruptions
A key highlight of the survey was the sharp acceleration in new orders, which expanded at the fastest pace in more than four years.
According to S&P Global, part of the increase reflected customers building inventories ahead of potential supply shortages and price increases stemming from the conflict involving Iran. Businesses sought to secure supplies before disruptions could spread through global trade and energy markets.
The trend suggests that concerns over geopolitical instability are increasingly influencing corporate purchasing decisions, providing a temporary boost to factory activity.
However, economists cautioned that demand driven by stockpiling may not prove sustainable over the longer term.
“Overall business activity growth across Japan picked up for the first time since the outbreak of war in the Middle East,” said Annabel Fiddes, Economics Associate Director at S&P Global Market Intelligence.
She added that while the data pointed to a strong second-quarter performance, the current growth cycle was being partly fuelled by inventory accumulation that could fade once geopolitical uncertainties ease.
Cost pressures remain elevated
Despite the improvement in activity, manufacturers continued to face significant cost challenges.
Input and output price inflation eased slightly compared with previous months but remained close to their highest levels since late 2022. Survey respondents cited higher energy, fuel and raw material costs linked to the conflict in West Asia as major contributors to rising expenses.
The persistence of inflationary pressures presents a challenge for manufacturers, which must balance strong demand against shrinking margins and uncertain supply conditions.
Hiring gathers pace
One encouraging sign for the broader economy was a sharp increase in manufacturing employment.
Factories expanded their workforce at the fastest pace in more than eight years, reflecting confidence among businesses that demand will remain resilient in the near term.
The improvement in hiring suggests manufacturers are not only responding to immediate order growth but are also positioning themselves for sustained production needs.
Services sector returns to growth
Japan’s services sector also showed signs of recovery after stagnating in May.
The flash services PMI rose to 51.8 in June from 50.0 the previous month, supported by stronger domestic demand. However, foreign demand weakened, with export-related services activity declining at a faster pace.
As a result, Japan’s flash composite PMI, which combines manufacturing and services activity, climbed to 52.5 in June from 51.1 in May, indicating a broader acceleration in economic activity.
Strong growth, but questions remain
While the latest PMI data suggest Japan’s economy entered the second half of the year on a stronger footing, analysts warned against reading too much into the manufacturing surge.
The rapid increase in orders appears to be driven in part by businesses seeking protection from future disruptions rather than a fundamental improvement in underlying demand.
If geopolitical tensions ease and stockpiling activity subsides, some of the momentum currently supporting factory growth could fade in the months ahead.
With inputs from agencies.