21.   A weak yen makes Japanese exports cheaper and generates more yen when foreign revenue is repatriated.

22.   A weaker dollar hurts exporters by decreasing their earnings in francs when overseas revenue is repatriated.

23.   Electronics and auto exporters gained as the yen weakened, enabling these companies to price their products more competitively overseas and reap bigger profits when repatriating revenue.

24.   That imbalance means Japanese exporters are flush with dollar they must sell for yen when repatriating revenue.

25.   That means fewer dollars than anticipated in the hands of Japanese exporters to convert into yen when they repatriate revenue.

26.   That means Japanese exporters have billions of dollars to sell for yen when repatriating revenue.

27.   That means Japanese exporters have more tens of billions of dollars to sell for yen when repatriating revenue.

28.   The decline leaves fewer dollars in the hands of Japanese exporters, who sell those dollars for yen when repatriating revenue.

29.   The dollar was little changed against the yen amid concern Japanese exporters have billions of more dollars to sell for yen when repatriating export revenue, traders said.

30.   The imbalance puts a wealth of dollars into the hands of Japanese exporters, who sell them for yen when repatriating revenue.