The Bank of Japan is expected to raise interest rates on Friday barring any market shocks when U.S. President-elect Donald Trump takes office, a move that would lift short-term borrowing costs to levels unseen since the 2008 global financial crisis.

Bank of Japan Gov. Kazuo Ueda echoed recent comments that have revived market expectations for imminent policy action.

The yen was poised on Friday for its strongest weekly performance in over a month as expectations grow that the Bank of Japan will raise rates next week, putting the dollar on the back foot ahead of Donald Trump's return to the White House.