Tokyo's Nikkei share average opens down 0.74 pct

Tokyo's Nikkei share average opens down 0.74 pct

TOKYO, Aug 23 (Reuters) - Japan's benchmark Nikkei average .N225 opened down 0.74 percent at 28,580.20 on Tuesday, while the broader Topix .TOPX shed 0.62 percent at 1,980.27.