Japan's annual core consumer inflation slowed for a third straight month in October due to falling oil prices, highlighting the economic gloom facing Premier Shinzo Abe as he campaigns for a new mandate to implement his stalled recovery plan.
Factory output unexpectedly rose in October, suggesting companies have reduced inventories of unsold goods built up after April's sales tax hike triggered a recession.
Abe could draw some comfort from the manufacturing and household spending data, but there are still doubts that his reflationary policies dubbed "Abenomics" have done enough to improve the economy ahead of a Dec. 14 election.
"Inflation could continue to slow because oil prices are falling," said Hidenobu Tokuda, senior economist at Mizuho Research Institute. "Other data show the economy is recovering, but this is not really because of Abe's policies."
The core consumer price index (CPI), which excludes volatile fresh food but includes oil products, rose 2.9% year-on-year in October. That matched economists' median estimate and was slower than a 3.0% annual gain in the prior month.
Excluding the effects of April's tax hike, inflation was estimated at 0.9%, less than halfway to meeting the BOJ's 2% goal, a level investors see as impossible to reach next year.
More From This Section
Analysts remain sceptical of the BOJ view that inflation will accelerate to 2% in the fiscal year from April 2015 on a stronger job market and the economy moving closer to its potential output.
Japan's jobless rate fell to 3.5% from 3.6% in September, while the jobs-to-applicants ratio rose to 1.10, matching levels not seen in 22 years.
Household spending fell 4.0% in the year to October, down for seven months in a row, slower than a 5.6% annual decline in the previous month.
Some analysts say the yen's weakening, triggered by the BOJ's shock expansion of its quantitative easing on Oct. 31, will push up prices but with a lag of several months.
Trade ministry data showed industrial output rose 0.2% month-on-month in October. Manufacturers surveyed by the trade ministry expect output to rise 2.3% in November and 0.4% in December.
Separate data showed retail sales grew 1.4% in the year to October, topping the 1.2% economists expected.