Core Viewpoint - The National Australia Bank suggests that the Japanese yen may strengthen against the US dollar, potentially surpassing 140 yen per dollar in the second half of this year as the Bank of Japan normalizes its monetary policy [1] Group 1 - The Japanese yen is expected to appreciate against the US dollar due to changes in the Bank of Japan's monetary policy [1] - The forecast indicates a potential exchange rate of over 140 yen per dollar in the latter half of the year [1]