TOKYO, Sept 4 : Japan's top currency diplomat, Atsushi Mimura, said on Friday he remained on alert to exchange-rate moves, maintaining a warning on Tokyo's readiness to intervene in the market to combat excessive yen declines.The remark came despite the yen's 2 per cent jump against the dollar on Thursday, as
After sudden discharge in the morning, the currency widened the gains, although operators pointed to increased high interest rate bets by the country's bank