Tokyo - Japan's core consumer price index (CPI) rose in September from a year before due to rising oil and food prices, and the nation's average household spending declined as people spent less on food, the government data showed Friday.
The nation's core CPI, excluding fresh food prices, rose 2.3 per cent in September, compared to a year before, as energy prices grew 14.7 per cent and non-perishable food prices rose 4.2 per cent, the Internal Affairs and Communications Ministry said.