Nikkei hits 4-wk closing low, earnings in focus

TOKYO, Jan 25 (Reuters) - Japan's Nikkei average hit a four-week closing low on Monday as exporters such as Toyota Motor Corp slid on a stronger yen and after Google's revenue figures failed to live up to bullish expectations.

But earnings-related media reports prompted much of the action in individual stocks, with Canon climbing on a report that its operating profit appears to have topped initial ...