AlHijjah 18, 1432, Nov 14, 2011, SPA - Japanese stocks jumped 1 per cent Monday after rallies on Wall Street and European markets late last week and as export-oriented issues got a boost on receding fears over the eurozone debt crisis. The benchmark Nikkei 225 Stock Average gained 89.23 points, or 1.05 per cent, to close at 8,603.7 while the broader-based Topix index was up 6.72 points, or 0.92 per cent, at 735.85, according to a report of the German Press Agency "DPA".