Tokyo: World number one is now one victory away from becoming the first man to win five Japan Open titles.
Lee Chong Wei is seeking a fifth Japan Open title
Lee Chong Wei extended his mastery over Kenichi Tago as he stopped the Japanese 21-15, 21-17 in a dominant semi-final win lasting 47 minutes. Chong Wei will play the "giant slayer" of the tournament, Hu Yun from Hong Kong. Hu Yun had played some of the most thrilling badminton of the tournament to beat world number two, Chen Long in the quarter final, and world number three Jan O Jorgensen of Denmark 21-13, 19-21, 21-15 in a 62-minute semi-final match. On Sunday, Chong Wei needs to watch out for Hu Yun as the way Hu is playing, he is capable of knocking off the defending champ in the final.