TOKYO - Japan's core consumer prices in March rose 1.8 percent from a year earlier on higher energy costs due to surges in crude oil prices amid the Middle East conflict, government data showed Friday.

The rise in the nationwide consumer price index, excluding volatile fresh food, followed a 1.6 percent increase in February, when it climbed by less than 2 percent for the first time in nearly four years, according to the Ministry of Internal Affairs and Communications.

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