Nikkei seen hitting fresh 7-wk lows on yen; Fed eyed
October 31, 2010 at 19:28 PM EDT
TOKYO, Nov 1 (Reuters) - Japan's Nikkei on Monday is likely to extend falls from a seven-week low hit last week, hurt by the yen's hovering near a record high against the dollar, but trade may be kept in check due to investor caution before a series of key events.