- 2017/04 - 現在 The Association of Supply Chain and Operations Management Vice President, Academic Division Committee
- 2013/03 - 現在 Vietnam National University Associate Editor, VNU Journal of Science: Economics and Business
- 2009/10 - 現在 Japanese Operations Management and Strategy Association Area Editor, Journal of Japanese Operations Management and Strategy
- 2022/06 - 2024/06 Japanese Operations Management and Strategy Association Auditor
- 2023/06 - 2023/09 Japanese Operations Management and Strategy Association Organizing Committee for the 15th National Conference
- 2022/06 - 2022/12 Japanese Operations Management and Strategy Association Organizing Committee for the 14th National Conference
- 2019/03 - 2022/08 Japanese Operations Management and Strategy Association Steering Committee for the Sixth World Conference on Production and Operations Management
- 2021/06 - 2022/06 Japanese Operations Management and Strategy Association Member, Organization Committee
- 2021/06 - 2022/06 Japanese Operations Management and Strategy Association Member, International Affairs Committee
- 2021/06 - 2022/06 Japanese Operations Management and Strategy Association Immediate Past President
- 2021/06 - 2021/12 Japan Association of Simulation and Gaming Member, 2021 Autumn National Conference Organizing Committee
- 2021/06 - 2021/11 Japanese Operations Management and Strategy Association Organizing Committee for the Thirteenth National Conference
- 2020/06 - 2021/06 Japanese Operations Management and Strategy Association President
- 2020/06 - 2020/11 Japanese Operations Management and Strategy Association Chair, Organizing Committee for the Twelfth National Conference
- 2020/03 - 2020/11 The 8th International Conference on Emerging Challenges: Contemporary Issues in Innovation and Management Scientific Committee
- 2019/06 - 2020/06 Japanese Operations Management and Strategy Association Member, International Affairs Committee
- 2019/06 - 2020/06 Japanese Operations Management and Strategy Association Member, Organization Committee
- 2019/06 - 2020/06 Japanese Operations Management and Strategy Association Vice President
- 2019/01 - 2019/12 The 7th International Conference on Emerging Challenges: Management in The Digital Evolution Selection Committee
- 2018/06 - 2019/09 Japanese Operations Management and Strategy Association Vice-Chairperson, the Ninth International Symposium on Operations Management and Strategy
- 2017/06 - 2019/06 Japanese Operations Management and Strategy Association Auditor
- 2016/07 - 2018/08 Asia Pacific Decision Sciences Institute Vice President
- 2017/06 - 2018/06 Japanese Operations Management and Strategy Association Vice-Chairperson, the Eighth International Symposium on Operations Management and Strategy
- 2017/04 - 2018/04 Western Decision Sciences Institute Regional Contact in Japan for Forty-Seventh Annual Meeting
- 2016/04 - 2018/03 Japan Society for Information and Management Officer
- 2012/04 - 2018/03 Japan Society for Information and Management Member, International Affairs Committee
- 2017/01 - 2017/12 日本学術振興会 平成29年度科学研究費委員会審査・評価第二部会人文学・社会科学委員会委員
- 2017/06 - 2017/06 Japanese Operations Management and Strategy Association Organizing Committee Member, the Seventh International Symposium on Operations Management and Strategy
- 2016/06 - 2017/06 Japanese Operations Management and Strategy Association Member, International Affairs Committee
- 2016/06 - 2017/06 Japanese Operations Management and Strategy Association Member, Finance Committee
- 2015/06 - 2017/06 Japanese Operations Management and Strategy Association Chair, Organization Committee
- 2016/04 - 2017/04 Western Decision Sciences Institute Regional Contact in Japan for Forty-Sixth Annual Meeting
- 2015/04 - 2016/10 Japan Society for Information and Management Program Committee Member, the Asia Pacific Conference on Information Management 2016
- 2013/06 - 2016/09 Japanese Operations Management and Strategy Association Member, the Fifth P&OM World Conference Steering Committee
- 2015/07 - 2016/07 Asia Pacific Decision Sciences Institute Immediate-past President
- 2015/12 - 2016/06 Japan Association of Simulation And Gaming Member, 2016 Spring National Conference Organizing Committee
- 2015/06 - 2016/06 Japanese Operations Management and Strategy Association Chair, Finance Committee
- 2015/06 - 2016/06 Japanese Operations Management and Strategy Association Organizing Committee Member, the Sixth International Symposium on Operations Management and Strategy
- 2014/04 - 2016/03 Japan Society for Information and Management Senior Officer
- 2014/07 - 2015/07 Asia Pacific Decision Sciences Institute President
- 2014/06 - 2015/06 Japanese Operations Management and Strategy Association Vice-Chairperson, the Fifth International Symposium on Operations Management and Strategy
- 2006/08 - 2014/08 The International Society for Inventory Research Member, Executive Committee
- 2013/07 - 2014/07 Asia Pacific Decision Sciences Institute President-elect
- 2013/06 - 2014/07 Japanese Operations Management and Strategy Association Conference Chair, the Nineteenth Asia-Pacific Decision Sciences Institute Conference, the Eighth International Conference on Operations and Supply Chain Management, and the Fourth International Symposium on Operations Management and Strategy
- 2013/06 - 2014/06 Japanese Operations Management and Strategy Association Member, the Sixth National Conference Steering Committee
- 2013/04 - 2014/03 Japan Society for Information and Management Officer
- 2009/07 - 2013/07 Asia Pacific Decision Sciences Institute Vice President
- 2012/06 - 2013/06 Japanese Operations Management and Strategy Association Member, General Affairs Committee
- 2012/06 - 2013/06 Japanese Operations Management and Strategy Association Chair, Conference Committee
- 2012/06 - 2013/06 Japanese Operations Management and Strategy Association Vice-Chairperson, the Third International Symposium on Operations Management and Strategy
- 2010/06 - 2013/06 Japanese Operations Management and Strategy Association Member, Editorial Committee
- 2008/04 - 2013/03 The Japan Society for Management Information Chief, SIG on Educational Issues in MIS
- 2012/06 - 2012/11 Japanese Operations Management and Strategy Association Organizing Committee Member, the Second International Symposium on Operations Management and Strategy
- 2010/03 - 2012/07 Japanese Operations Management and Strategy Association Member, the Fourth Production & Operations Management World Conference Steering Committee
- 2011/06 - 2012/06 Japanese Operations Management and Strategy Association Vice-Chairperson, the Fourth National Conference Committee
- 2010/07 - 2012/06 Decision Sciences Institute Member, Strategic Planning for International Affairs Committee
- 2010/06 - 2012/06 Japanese Operations Management and Strategy Association Chair, General Affairs Committee
- 2011/04 - 2012/03 Japan Society for Information and Management Senior Officer
- 2008/04 - 2012/03 Japan Society for Information and Management Chair, International Affairs Committee
- 2010/06 - 2011/06 Japanese Operations Management and Strategy Association General Chair, the International Symposium on Operations Management and Strategy
- 2010/04 - 2011/03 Japan Society for Information and Management Officer
- 2009/06 - 2010/06 Japanese Operations Management and Strategy Association Vice-Chairperson, the Second National Conference Committee
- 2009/10 - 2009/12 Japan Association of Simulation And Gaming Member, 2009 Autumn National Conference Organizing Committee
- 2009/05 - 2009/11 Japan Society for Information and Management Member, the 59th National Conference Committee
- 2008/08 - 2009/06 Japanese Operations Management and Strategy Association Vice-Chairperson, the First National Conference Committee
- 2008/04 - 2009/03 平成21年度科学研究費補助金における評価に関する委員会 研究課題提案型委員会レフリー審査員
- 2008/04 - 2009/03 Japan Society for Information and Management Program Committee Member, Asia Pacific Conference on Information Management
- 2008/01 - 2008/12 Japan Society for the Promotion of Science Committee for Grants-in-Aid for Scientific Research
- 2008/03 - 2008/08 Japanese Operations Management and Strategy Association Secretariat, the 3rd World Conference on Production and Operations Management
- 2007/09 - 2008/05 Japan Society for Information and Management Member, the 56th National Conference Committee
- 2005/10 - 2008/05 Production and Operations Management Society Track Chair, Lean and JIT Production
- 2007/04 - 2008/03 Japan Society for Information and Management Member, International Affairs Committee
- 2006/01 - 2007/12 Japan Society for the Promotion of Science Committee for Grants-in-Aid for Scientific Research
- 2007/04 - 2007/06 The Japan Society for Management Information General Chair, 2007 Spring National Conference Committee
- 2002/04 - 2007/03 Japan Society for Production Management Board Officer
- 2005/06 - 2006/06 Japan Society of Business Mathematics Member, Organizing Committee for the 28th Annual Meeting
- 2003/07 - 2005/06 Decision Sciences Institute Member, Strategic Planning for International Affairs Committee
- 2001/04 - 2002/09 PACIS2002 Organizing Committee and Program Committee
- 2000/09 - 2002/03 The Japan Society for Management Information Director
- 2000/09 - 2002/03 The Japan Society for Management Information Member, General Affairs Committee
- 1996/11 - 1997/06 The Japan Society for ManagementI Information Program Committee member for Spriog Conference 1997
- 1995/04 - 1997/03 The Japan Society for Management Information Member, Editorial Committee
- 1992/04 - 1993/03 The Japan Society for Management Information Chair, Public Relations Committee