http://www.rukorean.com/vsearch/search.php?q=Ahn+Jae-wook
Singer Ahn Jae-wook, who made his official debut in Japan in front of 3,500 fans at the NKH Hall on March 31, 2006, held a series of other concerts later that year in Osaka and Tokyo. Ahn also performed in four major cities in Japan in June 2007, including Yokohama, Sapporo and Nagoya, and personally met his fans later at the biggest concert hall in Japan. Ten thousand fans flocked to the Tokyo concert but even more fans gathered at this 2007 concert.