IMF says Japan needs more work for 'durable' deflation exit

Consumer spending remains tepid and the Bank of Japan has struggled to lift inflation despite years of aggressive monetary easing, although Japan's prospects have been boosted recently on the back of strong exports and investments linked to the Tokyo 2020 Olympics.

The IMF's latest forecast published in July sees Japan's economy growing 1.3 per cent this year thanks to a continued pickup in trade and temporary fiscal support.

"The economy has expanded at a pace above potential the last five consecutive quarters, and unemployment has fallen to record low levels," the IMF said in a summary of its annual review of Japan's economy released today Tokyo time.

"However, inflation, public debt sustainability, and growth objectives remain to be secured," it said.

"Abenomics has improved economic conditions and engendered structural reforms but has not yet achieved a durable exit from deflation," it said.

The Bank of Japan last month once again delayed its timetable for hitting its target of two per cent inflation. It now expects to achieve the objective in the year to March 2020.

Officials had in 2013 originally set a two-year timeline when unveiling the bank's massive monetary easing programme as part of Abe's push to kickstart growth.

"The reform agenda should prioritise structural measures aimed at facilitating reflation (particularly labour market reforms to boost wages), followed by policies to lift potential growth," the IMF said.