The Japanese economy is so strong, they decided to don't increase the interest rate and not tighten policy because they know that, the unstability of the world's other big economies is a great reason to buy the yen, they protect their yen and their exports with the weakening of the yen, for now, we got a big move here, we think of the iceberg that these policy effects going away and yen going to be strong again.
that Horizon Beyond Data Flows ...