The speaker of First Wednesday March 2009 session is Mr. Yasuchika Hasegawa, President of Takeda Pharmaceutical Company Limited
The speaker of First Wednesday December 2007 session is Mr. Riaz Esmailzadeh Associate Professor of Carnegie Mellon University
The speaker of First Wednesday June 2007 session is Mr. Yoshikazu Nakashima Deputy Director of The National Museum of Emerging Science and Innovation (Miraikan)
The speaker of First Wednesday March 2007 session is Mr. Yasumichi Oka Creative Director/CEO of TUGBOAT
The speaker of First Wednesday October 2006 session is Mr. Masahiko Uotani Representative Director & Chairman of Coca-Cola (Japan) Company,Limited.
The speaker of First Wednesday August 2006 session is Mr. Kyohei Noguchi General manager, Global Marketing Department of Nissan Motor Co.,Ltd.
The speaker of First Wednesday April 2006 session is Mr. Mitsuhiro Kurokawa President of Toraya
The speaker of First Wednesday November 2005 session is Mr. Nobuo Momose Senior Managing Director of Lotte Co.,LTD.
The speaker of First Wednesday June 2005 session is Mr. Fumio Koma Partner, Asahi & Koma Law Offices
The speaker of First Wednesday April 2005 session is Mr. Teruo Masaki Executive Deputy President and Group General Council of Sony Corporation
The speaker of First Wednesday November 2004 session is Mr. Akira Imai Former President and CEO of Toyota Europe and current President and CEO of Delphis Inc.
The speaker of First Wednesday September 2004 session is Mr. Tadashi Minami President of Hitachi Hybrid Network Co., Ltd.
The speaker of First Wednesday May 2004 session is Mr. Werner Geissler President-Northeast Asia of Procter & Gamble Far East (currently President-Central & Eastern Europe, Middle East and Africa)
The speaker of First Wednesday April 2004 session is Mr. Junro Ito Director & General Manager of Seven-Eleven Japan
The speaker of First Wednesday May 2003 session is Mr. Teruo Masaki Senior Executive Vice President and Group General Council of Sony Corporation (Currently Executive Deputy President)