definiens: shall mean the rate of One United States dollars equals to One Hundred Ten JPY ( US$ 1.00 = JPY110.00);provided, however, that, if the exchange rate between United States and JPY as of the Effective Date, as reported by the WallStreet Journal, fluctuates from the above - mentioned rate ( i.e., US$ 1.00 = JPY110.00 ) by Four JPY ( JPY4.00 ) or more, then theExchange Rate shall be the medium of the rate of US$ 1.00 = JPY110.00 and the rate so reported by the Wall Street Journal . Byway of example, if the exchange rate so reported by the Wall Street Journal at the Effective Date is US$ 1.00 = JPY105.00, thenthe Exchange Rate shall be US$ 1.00 = JPY107.50 ( instead of US$ 1.00 = JPY110.00 )