- 2019/04 - 現在 Japan Association for Quality of University Education Auditor
- 2017/05 - 現在 City of Fukuyama, Hiroshima, Japan Policy Advisor
- 2020/05 - 2024/04 National institute for Academic Degrees and Quality Enhancement of Higher Education (NIAD-QE) Ad hoc Member of Committee for Certified Evaluation and Accreditation of University
- 2021/08 - 2022/03 Institution for Accreditation and Quality Assurance of Professional Higher Education (QAPHE) Chairman of Committee for Evaluation and Accreditation of Professional Graduate School of Education
- 2016/04 - 2020/04 National Institute for Academic Degrees and Quality Enhancement of Higher Education(NIAD-QE) Member of Committee for Certified Evaluation and Accreditation of University
- 2018/01 - 2019/03 The Japan Association of Public University Auditor, Center for Quality Enhancement and Evaluation Research of Public University
- 2011/06 - 2017/03 Fukuyama Arts Foundation, Fukuyama, Hiroshima Member of Board of Councilors
- 2011/06 - 2016/06 Board of Education, City of Fukuyama, Fukuyama, Hiroshima Advisor to Evaluation of Educational Administration
- 2010/05 - 2016/03 National Institute for Academic Degrees and University Evaluation(NIAD-UE) Member of Committee for Certified Evaluation and Accreditation of University
- 2011/11 - 2013/11 Prefecture of Hiroshima Member of Board for Employment Promotion
- 2010/04 - 2013/03 National Institute for Academic Degrees and University Evaluation(NIAD-UE) Visiting Professor
- 2010/07 - 2011/06 National Institute for Academic Degrees and University Evaluation(NIAD-UE) Ad hoc Member of Committee for National University Corporation Education and Research Evaluation
- 2009/07 - 2011/03 City of Fukuyama, Hiroshima Chief Advisor to Office for Preparation of Founding University
- 2008/05 - 2010/04 National Institute for Academic Degrees and University Evaluation(NIAD-UE) Ad hoc Member of Committee for Certified Evaluation and Accreditation of University
- 2002/06 - 2008/03 The National Museum of Art, Osaka Member of Board of Councilors
- 2003/10 - 2005/09 University Consortium Osaka Director & Vice-President
- 2000/07 - 2002/03 Ministry of Education, Culture, Sports, Science and Technology, Japan Member of Study Team concerning the Transformation of National Universities into Independent Administrative Corporations