Dissertation:
Complexity of Speculative Price Dynamics: Interacting Agent Approach to Speculative Activity of Interacting Agents.

Professional Experience:
  
　・University of Southern California, Visiting Scholar, 1993/9 - 1994/8
  ・ International Christian University, Division of Social Sciences,   Assistant Professor       Economics     1994/9 – 2000/3
  ・ International Christian University, Division of Social Sciences,   Associate Professor      Economics     2000/4-2005/3
  ・ International Christian University, Division of Social Sciences,   Professor                      Economics     2005/4-present
 
  ・ University of Kiel  Department of Economics                         Visiting Professor  2000/10-2001/3
  ・ Max-Planck Institute of Economics                                        Visiting Professor  2004/7-2004/8
  ・ETH Zurich, Department of Management, Technology, and Economics, Chair of   Entrepreneurial Risk, Switzerland,   Visiting Professor 2007/8-2008/8

 Awards:
   1) Fellowship of the Japan Society for the Promotion of Science for Japanese Junior Scientists, 1993-1994.
   2) Japan Productivity Center for Socio-Economic Development Research Grant, 1998-1999.
   3) 1999 Award for a original paper in Japan Society for Simulation Technology.
   4) Fellowship of the Alexander von Humboldt Foundation  2001-2002
   5) Research Representative, Research Grant (A) the Japan Society for the Promotion of Science 2003/4-2005/3
   6) Research Representative, Research Grant (C) the Japan Society for the Promotion of Science 2008/4-2010/3

Academic Services:
  1) A member of Council for the Society for Economic Sciences with Heterogeneous Interacting Agents.
  2) A member of the editorial board for Journal of Economic Interaction and Coordination, Springer.