BANK OF JAPAN'S SEPTEMBER SUMMARY SHOWS ONE MEMBER SAID THE BOJ MUST ACT NIMBLY AND SHOW ITS DETERMINATION TO PREVENT AN INFLATION OVERSHOOT WHILE BEING MINDFUL OF THE FX MARKET, WITH ONE SAYING IT MUST SPEED UP RATE HIKES IF THERE ARE SIGNS OF AN OVERSHOOT AND ANOTHER THAT IT SHOULD RAISE RATES EARLY TO TERMINAL TO RESPOND NIMBLY TO UNEXPECTED CHANGES, THOUGH ONE SAID THERE IS 'NO NEED TO RUSH'.