TOKYO (AP) -- Japan's trade deficit surged to a monthly record of 2.8 trillion yen ($27.4 billion) in January as imports jumped 25 percent, underscoring the challenge the country faces in restoring export-driven growth.
A weakening in the Japanese yen over the past year has failed to boost exports as much as hoped while imports of oil and gas, food, and other products have surged. Consumers and businesses are thought to be stepping up purchases ahead of an April 1 sales tax hike.
The Finance Ministry reported Thursday that exports rose 9.5 percent from a year earlier to 5.25 trillion yen ($51.5 billion) while imports were 8.04 trillion yen ($78.8 billion).
The previous record monthly deficit was 1.63 trillion yen, in January 2013.
Exports have suffered, meanwhile, as global growth has remained sluggish, but should pick up as the recovery gains momentum, Marcel Thieliant of Capital Economics said in a commentary.
"But the monthly numbers may well look worse before they get better," he said.
Japan's deficit with China also surged, to a record 1.04 trillion yen ($10.2 billion), as imports jumped 34 percent while exports climbed 13 percent.
Imports have been rising relative to exports as Japanese manufacturers increasingly shift production overseas, to be closer to customers in fast-growing developing nations and to reduce their own costs, resulting in trade deficits with many neighboring countries.
Exports to the U.S. climbed 22 percent, to 1.02 trillion yen ($10 billion) while imports rose 26 percent to 656.4 billion yen ($6.4 billion), leaving Japan with a surplus of 367.2 billion yen ($3.6 billion).
Japan's large and growing reliance on imports of crude oil and gas, especially after its nuclear plants were closed following the March 2011 disaster in Fukushima, has vastly increased its import bill.
Energy imports have not risen significantly in volume terms over the past year, though they have surged in dollar value due to the weakness of the Japanese yen resulting from a flood of stimulus meant to jolt the economy out of its deflationary doldrums.
The volume of Japan's crude oil imports from the Middle East was up 5 percent in January from a year earlier, but their cost soared 28 percent. Food import costs rose 14 percent.
Exports of electrical machinery, semiconductors and vehicles contributed to the nearly 10 percent increase in exports. But exports of cars fell 1.4 percent in volume terms, despite rising 13 percent in value.