*:Part-time
TrusteeManaging Director & Senior Partner,The Boston Consulting Group K.K.
TrusteeVice President, The University of Tokyo
TrusteeProfessor of International Law, Faculty of Law, Waseda University,
TrusteeCorporate auditor,East Japan Railway Company
TrusteeProfessor, Faculty of Engineering, Information and Systems,University of Tsukuba
TrusteePresident & CEO, NARITA INTERNATIONAL AIRPORT CORPORATION 
TrusteePresident,NX Logistics Research Institute and Consulting, Inc.
TrusteeFormer Special Advisor on National Security, National Security Secretariat, Cabinet Secretariat
TrusteeAdjunct Professor, Professor Emeritus, National Graduate Institute for Policy Studies(GRIPS)
ChairmanMember of Board of Directors
PresidentMember of Board of Directors
President for ResearchMember of Board of Directors
President for International AffairsPresident, ASEAN-India Regional OfficePresident, Japan International Transport and Tourism Institute, USAMember of Board of Directors
Member of Board of DirectorsProf. Emeritus,The University of Tsukuba
Member of Board of DirectorsProfessor of Public International law at Sophia University, Councilor for the Sasakawa Peace Foundation, Member of the Governing Board for IMO International Maritime Law Institute
Member of Board of DirectorsEmeritus Professor,Kobe University
Member of Board of DirectorsSenior Fellow, National Graduate Institute for Policy Studies(GRIPS)
Member of Board of DirectorsChairman & Representative Director,Veolia Japan K.K.
Member of Board of DirectorsInstitute Professor, Tokyo TechProfessor Emeritus, Tokyo Tech
Member of Board of DirectorsVice President, Professor, Department of Community Design, Division of Global Social Sciences,Tokyo Woman's Christian University
Member of Board of DirectorsPresident,Waterfront Vitalization and Environment Research Foundation
Member of Board of DirectorsExecutive AdvisorMITSUI & CO., LTD.
AuditorGeneral Secretary, Chief Economist,The Japan Economic Research Institute
AuditorAttorney at law,Yamada Law Office