Why Can a Weaker Yen Lift Japanese Exporters?

Japanese companies selling overseas may receive payment in dollars or other foreign currencies. When the yen weakens, the same amount of dollars converts into more yen.

Investors may therefore expect yen-denominated revenue and profit to increase if the weaker yen continues.

Caution: A weaker yen does not guarantee a higher share price, especially when the company also imports materials.