Chairman of the WAGC Tournament Committee KUDO Norio （Acting Chairman of the Board of Directors,　The Nihon Ki-in） Execution chairman SHINMACHI Toshiyuki （JAL Group CEO) Execution chairman Vice-chairman of a committee MASHIKO Takashi （JAL Brand Commuinication The President and Representative Director） Adviser KANEKO Genjiro（Nagasaki Prefecture Governor） MITSUTAKE Akira（Mayor of Sasebo） Chief Referee ISHIDA Yoshio （Nihon-Kiin Pro. 9-dan） Referee MIZOKIAMI Tomochika （Nihon-Kiin Pro. 8-dan） TAKAHARA Shuji （Kansai-Kiin Pro. 9-dan） CHINA Yi Gang HUA Age:57 Secretary General of Chinese weiqi Association Beijing JAPAN Yukari UMEZAWA Age:32 Director, International Go Federation Tokyo KOREA Kun-Jae YOO Age:62 Professional Go player Taehwa-dong U.S.A. Thomas HSIANG Age:57 Professor of Electrical Engineering New York CZECH Jana HRICOVA Age:45 IT specialist Praha NETHERLANDS Erik PUYT Age:44 国際囲碁連盟役員 General Manager European Go Centre Amsterdam