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

Environment Science / Funakoshi Station

Life Science / Nishiura Station

• Jun 2015 - Today Specially-Appointed Associate Professor, South Ehime Fisheries Research Center, Ehime University
• Apr 2012 - May 2015 Research Scientist, Faculty of Fisheries and Protection of Waters, University of South Bohemia in CB
• Sep 2010 - Mar 2012 Postdoctoral fellow, Field Science Center for Northern Biosphere, Hokkaido University
• Aug 2008 - Mar 2010 Postdoctoral research associate, The Department of Animal Science, Purdue University
• Apr 2004 - Jul 2008 Academic Fellow, Faculty of Fisheries Sciences, Hokkaido University