2008 - 2010 Certified Public Accountants and Auditing Oversight Board, Financial Services Agency as a member of CPA Examination Committee (Division of Auditing)
2008 - 2010 金融庁 公認会計士・監査審査会 公認会計士試験試験委員 監査論
2008 - 2009 独立行政法人大学入試センター教科科目第一委員会部会長 簿記・会計部会
2007 - 2009 National Center for University Entrance Examination as a member of Committee producing examinations ( Devision of Book-keeping and Accounting)
2009 - Chairman of Devision of Book-keeping and Accounting
2008 - 独立行政法人大学入試センター客員教授
2004 - 2006 National Center for University Entrance Examination as a member of Committee producing examinations ( Devision of Book-keeping and Accounting)
2002 - 2003 独立行政法人大学入試センター新教育課程試験問題調査研究委員会委員 簿記部会
2000 - 2002 National Center for University Entrance Examination as a member of Committee producing examinations ( Devision of Book-keeping and Accounting)