Academic History:

• 1993-1999: Tokyo Dental College
• 1999-2003: Graduate School, Tokyo Dental College

Career History:

• 2003-2006: Assistant Professor, Tokyo Dental College
• 2007-2009: Senior Assistant Professor, Tokyo Dental College
• 2007-2009: Visiting Professor, University of Bern, Switzerland
• 2009-2019: Associate Professor, Tokyo Dental College
• 2019-: Professor, Tokyo Dental College

Academic Society, Group etc.:

• Director of General affairs of the Executive committee, The Japanese Society of Gerodontology
• Council and a member of Dental service problem committee, the Japan Prosthodontic Society