Kan became Prime Minister of Japan in June 2010 . ( CNN ) -- Naoto Kan says that U.S. are 'inherent territory of Senkaku Islands ' Strong yen is because Japan economy is steered towards weak dollar , he says .
Kan became Prime Minister of Japan in June 2010 . Naoto Kan says that U.S. are 'inherent territory of Senkaku Islands ' Strong yen is because Japan economy is steered towards weak dollar , he says .