The yen has won some reprieve from downward pressure after suspected recent yen-buying operations from Japanese authorities and U.S. presidential candidate Donald Trump's taking issue with too strong a dollar, but it may still take time to reverse course.Prime Minister Fumio Kishida has been wary of inflation being pushed up by the yen's depreciation. The currency's turnaround from multi-decade lows should come as a relief for Japan, which is at a critical juncture to achieve a "virtuous cycle" between pay and prices after being long mired in deflation.A weak Japanese currency is a mixed ba…READ FULL ARTICLE