Faculty Information - Oshita Shun |

（Last updated : 2026-03-13 16:25:01）

Oshita Shun

Department / Course

Hiroshima City University Hiroshima Peace Institute

Hiroshima City University Graduate School Graduate School of Peace Studies Major in Peace Studies

Job Lecturer

Business career
	Senior Lecturer Hiroshima City University Hiroshima Peace Institute
2025/04/01 ～	Lecturer Hiroshima City University Hiroshima Peace Institute
2025/04/01 ～	Lecturer Hiroshima City University Graduate School Graduate School of Peace Studies Major in Peace Studies
2025/04 ～	Lecturer Hiroshima City University Hiroshima Peace Institute
2024/04 ～ 2025/03	Lecturer Surugadai University Faculty of Law
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Academic background
2016/04～2021/07	Doctor Graduate School of Law Waseda University Ph.D in Law
2013/04～2016/03	Master Master Graduate School of Law Waseda University Finished Master of Law
2009/04～2013/03	School of Law Waseda University Graduated Bachelor of Law

Present specialized field
Disarmament and Non-Proliferation Law, Law of International Organizations keyword(WMD Disarmament and Non-Proliferation, Safeguards, Export Control, Peaceful Uses of Nuclear Energy)


Economic Statecraft and Security

Research topic, funded research, and department laboratory expense
2026/04/01 ～ 2030/03/31	Procedural Control of Export Controls in International Law: From the Perspective of Due Process
2025/12/01 ～ 2027/11/30	Science and Technlogy for Peace: IAEA's Perspective Research by External Competitive Fund
2025/08/01 ～ 2027/03/31	The Functions of General Law and Special Law in Ensuring Compliance with the NPT: Suspension of IAEA Technical Cooperation as a Case Study Grant-in-Aid for Research Activity Start-up
2020/09/11 ～ 2022/03/31	Interpretation and Clarification Process of the Rules for WMD Export Control Grant-in-Aid for Research Activity start-up

Book and thesis
Papers	Promoting Peaceful Uses of Nuclear Energy through the IAEA - A Special Rule of Due Process for Technical Cooperation Programme Waseda Law Review,pp.73-126 (Sole-authored) 2025/05/30
Papers	Procedural Governance in Implementing International Export Control Obligations Expert Comment by JSIL (Sole-authored) 2025/05
Papers	Procedural Governance in Implementing International Export Control Obligations Expert Comment by JSIL (Sole-authored) 2025/05
Papers	Growth and Development of the Dual-use Export Controls in EU Law,pp.181-201 (Co-authored) 2022/03
Papers	International Implementation of the Export Control Obligation in UNSCR 1540 -Institutional Issues of 1540 Committee-,pp.115-165 (Sole-authored) 2021
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Academic conference presentation
2025/08/26	Performing the Duty to Prevent Genocide through Export Control: Transfers of Military Materials to Israel in National Courts and the ICJ (The 128th Annual Meeting of the Japanese Society of International Law)
2025/06/18	Ensuring Decent Work in Africa through Technical Cooperation―A Right-based Approach (INTERNATIONAL CONFERENCE ON AFRICAN DEVELOPMENT 2025)
2024/09/02	Inalienable Right of Peaceful Uses of Nuclear Energy Revisited-Legal Status of IAEA's Technical Cooperation- (Autum Session of East-West Academic Meeting for International Law)
2024/06/20	Inalienable Right of Peaceful Uses of Nuclear Energy Revisited -From Troublemaker to Promising Oldcomer as a Development Tool (Contributing to Sustainable Development Goals (SDGs) in Africa through multidisciplinary research and engagement.)
2019/10	International Implementation of the Export Control Obligation in UNSCR 1540 (Japan-Europe Export Control Symposium)
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Lecturer and lecture
2025/11/04	An Overlooked Face of the IAEA: Compensation Mechanism for the NPT’s Inequality (Hiroshima)

Winning science prize
2024/06/20	University of Bradford, School of Management Best Presentation Award (Inalienable Right of Peaceful Uses of Nuclear Energy Revisited)

Educational ability

●Practical Example of Education Technique

2025/04/01 ～	Field Work
2025/04/01 ～	Live Classroom System

●Prepared Textbook and Other Teaching Materials

2025/11	PowerPoint presentation materials for a public lecture series
2025/02 ～ 2026/02	PowerPoint teaching materials in English for diplomats from developing countries.
2021/03/01 ～ 2021/03/31	Foundations of Legal Research I (2021): Methods of Materials Collection for Comparative Law Research
2021/01	Introductory research materials for graduate students

●Special Instruction on Those Who with Hands-on Experience

2021/11 ～ 2023/12	Special Legal Advisor （Permanent Mission of Japan to the International Organizations in Vienna）
2019/04/01 ～ 2020/03/31	International Legal Affairs Officer

●Presentation about Teaching

2026/03/12	Learning Peace Studies in the First Year of the Master’s Program: Visits to International Organizations and the Poison Gas Island

●Other Special Instructions about Teaching Activities

2025/11/14 ～ 2025/11/21	Public Lecture Series (FY2025)

Activity in society
2026/02/02 ～ 2026/02/03	Education for International Law Specialists
2024/11/01 ～ 2025/01/31	Education for International Law Specialists from developing countries
2024/01/01 ～ 2024/02/28	Education for International Law Specialists from developing countries
2023/11	Rapporteur, IAEA Technical Assistance and Cooperation Commitee
2015/04 ～ 2018/03	Secretariat, Research Conference for International Order in East Asia

Belonging society
2025/06/07 ～	Japanese Disarmament Association
2019/04 ～	European Union Studies Association Japan
2018/05 ～	Japanese Association of World Law
2017/09 ～	Japanese Society of International Law

Committee and society
2023/11 ～ 2023/11	IAEA Technical Assistance and Cooperation Committee Rapportuer