The Bank of Japan raised interest rates on Friday to their highest since the 2008 global financial crisis and revised up its ...

The U.S. dollar weakened against the yen on Thursday, as softer-than-expected U.S. economic data and growing confidence for a ...

so any sign that U.S. interest rates may retreat again, while the BOJ considers hiking, could catch out yen bears.

TOKYO--Japan's top currency official pledged to stay on guard ... which have already caused some swings in the yen on Tuesday. "The markets could respond both positively and negatively if [the ...