TOKYO (AP) - Japan's inflation rate fell to a six-month low, highlighting the difficulty Prime Minister Shinzo Abe faces in his campaign to overcome deflation in the world's third-largest economy.

TOKYO (AP) Japan's inflation rate fell to a six-month low, highlighting the difficulty Prime Minister Shinzo Abe faces in his campaign to overcome deflation in the world's third-largest economy.

The core consumer price index, excluding fresh foods, rose 2.9 percent in October from a year earlier, according to data released Friday. Excluding the impact of a 3 percentage point sales tax hike in April, it rose 0.9 percent.

The tax hike broadsided the recovery as consumers and companies reined in spending after splashing out early in the year. Retail spending and household incomes also fell in October from a year earlier.

Other data for October were mixed. Industrial output edged up from the month before but fell 1 percent from a year earlier. The unemployment rate eased slightly.