In Japan, motor shares slid as the recent rise in the yen dented hopes of big benefits to sales and profits, but buoyant electronic stocks continued to fuel the recent powerful rally. The Nikkei 225 Average breached 12,000 for the first time since early August, hitting a peak of 12,010.3 before slipping to 11,885.79, for an advance of 237.45 - a gain on the week of 3.9%, and a 16.5% rise on the year.