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デュエルビッツ カジノ President Keiji Koyama Passes Away
April 20, 2009
Biography of Keiji Koyama
Born in Kagawa Prefecture on January 2, 1948
Graduated from the Faculty of Letters, University of Tokyo in March 1971
Entered デュエルビッツ カジノel in April 1971
Executive positions held:
Officer, June 2001
Senior Officer, June 2003
Executive Officer, April 2005
Senior Managing Director, June 2006
デュエルビッツ カジノ President and Representative Director, April 2007 to present