Smoke rises from a factory during the sunset at Keihin industrial zone in Kawasaki
Smoke rises from a factory during the sunset at Keihin industrial zone in Kawasaki, Japan, January 16, 2017. Reuters

Japanese factories cut output slightly in December, capping a weak final quarter of 2022 for manufacturers hit by stalling global demand and rising costs.

Although retail sales, a barometer of service-sector activity and consumer spending, rose more than expected, the faltering factory activity is ill-timed as companies face calls to hike wages to sustain Japan's post-pandemic recovery.

Industrial output fell 0.1% in December from the previous month, government data showed on Tuesday. The drop was less than the median market forecast for a 1.2% decrease and followed upwardly-revised 0.2% growth in November.

Outputs of items such as general machinery and metal products, which dropped 6.0% and 3.0%, respectively, dragged down the overall December index. Output of auto products was up 0.6%, posting first growth in two months.

Manufacturers surveyed by the Ministry of Economy, Trade and Industry (METI) expect output to remain flat in January and increase 4.1% in February, the data also showed, although the official poll tends to report an optimistic outlook.

Compared with the previous quarter, factory output fell 3.1% in October-December, the first drop in two quarters. The quarterly fall was biggest since April-June 2020's decline of 16.8%, when the impact of the COVID-19 pandemic first fully hit the world's third-largest economy.

Separate data showed on Tuesday Japanese retail sales rose 3.8% in December from a year earlier, beating a median market forecast for a 3.0% gain and its tenth straight month of expansion.

Japan is set to downgrade its disease classification of COVID-19 to a lower level equivalent to the seasonal flu in May, Prime Minister Fumio Kishida said on Friday, raising hopes for further economic normalisation coupled with a tourism reopening.

The jobless rate stayed unchanged at 2.5% in December, another official data showed. Jobs-to-applicants ratio, a gauge of job availability, was also flat from the previous month that posted the highest reading since March 2020.

With a tightening labour market, rising consumer prices and policymakers' pleas, more than half of big Japanese companies are planning to raise wages this year, a Reuters survey showed this month.

Yet the small companies that provide most of Japan's jobs are struggling to increase pay, testing the Bank of Japan's rosy picture of sustainable economic growth in tandem with wage hikes.

Japan's economy, after a surprise contraction in July-September, is expected to have expanded by an 3.0% annualised growth in October-December thanks to solid consumption, according to the latest Reuters poll.