Social Science / Matsuyama Station

• 2007-  Ehime University Faculty of Agriculture
• 2006-2007 Ministry of Agriculture, Forestry and Fisheries Agriculture, Forestry and Fisheries Policy Research Institute
• 2004-2006 Ehime University Faculty of Agriculture
• 2002-2004 Ishikawa Prefecture Industrial Creation Support Organization
• 2002-2004 Kanazawa Institute of Technology Human Information System Research Laboratory