Bank of Japan (BOJ) governor Haruhiko Kuroda gestures as he answers questions during a press conference at the BOJ headquarters in Tokyo on January 31, 2017. Japan's central bank hiked its economic growth forecasts on January 31, citing an improved global outlook and a weaker yen but the country's finance chief warned of "uncertainty" caused by the arrival of Donald Trump in the White House. / AFP / KAZUHIRO NOGI (Photo credit should read KAZUHIRO NOGI/AFP/Getty Images)
