日本内阁官房长官河村建夫（TakeoKawamura）表示，政府在关注日元的动态，未来会采取适当的措施。日本政府以往曾对日元汇率进行过干预。
Takeo Kawamura , cabinet chief secretary , said the government was watching yen movements and having intervened in the past would take appropriate measures in future .
河村建夫