・TAMAI,Masataka, Common Security in Northeast Asia – From the European Perspectives, The 21st East Asian Seminar on the United Nation Systems, Beijing,2022. |
・TAMAI,Masataka, Energy Security, Economic Sanction and the OSCE: From Economic Dimension to Security Dimension-,International Studies Association 2021,Las Begas,2022. |
・TAMAI,Masataka, OSCE and Divided Eurasia: How does OSCE work?,The 12th International Convention of Asia Scholars,Kyoto,2021. |
・TAMAI,Masataka,North East Asian Security and European experience-Can Mongolia play a role like Finland in the North East Asia?」Global Conference on Advances in Business and Social Science(GCABSS-2019),Tokyo,2019. |
・TAMAI,Masataka,Cultural CSBM and North East Asia -From the viewpoint of the CSCE experiences-19th East Asia Seminar on the United Nations System,Seoul,2019. |
・TAMAI,Masataka,The exchange of information and the role of media in North East Asia-Asian and European Situation-.the 18th East Asian Seminar on the United Nations System,Beijing,2018. |
・TAMAI,Masataka,Regional Organization and the UN -How does the co-operate with the UN?-、18th Annual Meeting of the Academic Council of the United Nations Systems,Roma,2018. |
・TAMAI,Masataka,The OSCE, Finland and Mongolia-Can Mongol Play a Role Like Finland in the North East Asia?」ULAANBAATAR DIALOGUE ON NORTHEAST ASIAN SECURITY,Ulaanbaatar,2018. |
・TAMAI,Masataka,Minority Rights Regime in the OSCE and UN.Annual Meeting of the Academic Council of the United Nations Systems,Seoul,2017. |
・TAMAI,Masataka,OSCE and Sanctions-How European Organizations work or Not Work in the Ukraine Conflict」Annual Meeting of the Academic Council of the United Nations Systems,New York,2016. |
・TAMAI,Masataka,Barents Sea and Japan- How can we think relationship between two areas?Oulu University Sumposium”Barents Sea and Baltic Sea”,Oulu,2015. |
・TAMAI,Masataka, MIYAWAKI,Noboru&KONDO,Atsushi,Understanding the History of International Politics:A Retrospective and Repeated Type of Gaming and Simulation in the Classroom.ISAGA(The International Simulation And Gaming Association)2015,Kyoto,2015. |
・TAMAI,Masataka,40 Years of CSCE from an Asian Perspective」ISA-CISS(International Studies Association ? Comparative Interdisciplinary Studies Section)2015,”40 Years of CSCE from an Asian Perspective”,Cracow,2015. |
・TAMAI,Masataka,OSCE and Economic Sanction in the Ukrainian Conflict,Institut fur Friedensforschung und Sicherheitspolitik an der Universitat Hamburg,ワーク ショップ”A New Cold War? A New Era of Russian-Western Relations″,Hamburg,2015. |