The Japanese Yen (JPY) retreated sharply from a one-week low touched against its American counterpart during the Asian session on Tuesday.The Japanese Yen (JPY) retreated sharply from a one-week low touched against its American counterpart during the Asian session on Tuesday. The Japanese Yen (JPY) retreated sharply from a one-week low touched against its American counterpart during the Asian session on Tuesday. Read More FXStreet Forex & Commodities News