keywords: nikkei highest surged reuters tokyo
text: Nikkei Surges to Highest Close in 4 Weeks  TOKYO (Reuters) - Japan's Nikkei average surged to its  highest close in four weeks on Friday as hopes for a seasonal  year-end rally and the imminent inclusion of oil and gas  developer INPEX Corp. into the TOPIX index spurred buying in a  wide range of stocks.