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Sasaki, Gen

Graduate School of Law Program-Specific Researcher (PD)

Sasaki, Gen
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    Last Updated :2026/09/09

    Basic Information

    Email Address

    • Email Address

      sasaki.gen.8xkyoto-u.ac.jp

    Professional Memberships

    • From 2021, To Present
      国際法学会

    Academic Degree

    • 20 Mar. 2023
      同志社大学修士(法学)
    • 20 Mar. 2026
      同志社大学博士(法学)

    Academic Resume (Undergraduate School/Majors)

    • 北海道大学, 法学部法学士課程, 卒業

    High School

    • High School

      広島なぎさ高等学校

    Research History

    • From Apr. 2026, To Present
      Kyoto University, Graduate School of Law, 特定研究員(学振PD)
    • From Apr. 2024, To Mar. 2026
      Japan Society for the Promotion of Science, 特別研究員(DC2)

    Profile

    • Profile

      毎週「世紀末・新世紀国際法勉強会」をオンラインで開催しております。


      国際法専攻の院生~若手研究者で読書会や研究会を実施しております。


      ご関心がございましたら,佐々木までご連絡ください。メーリングリストにご招待いたします。

    ID,URL

    researchmap URL

    list
      Last Updated :2026/09/09

      Research

      Research Topics, Overview of the research

      • Research Topics

        International Law; War Reparations; Abuse of Rights

      Research Interests

      • International Law
      • State Responsibility
      • abuse of rights
      • War Reparations
      • Post-war Compensation

      Research Areas

      • Humanities & social sciences, International law

      Papers

      • The Principle Governing War Reparations in Contemporary International Law: Formation, Implementation, and Limitations
        Gen Sasaki
        学位論文(同志社大学), Mar. 2026
      • The Development of International Law on Prolonged Occupation: A Study of the 2024 OPT Advisory Opinion
        Sasaki, Gen
        同志社法学 = The Doshisha law review / 同志社法学会 編, Apr. 2025, Lead author
      • Armed activities on the territory of the Congo (democratic Republic of the Congo v. Uganda), reparations, judgment (ICJ, 9 February 2022)
        Sasaki Gen
        同志社法學, 30 Apr. 2024, Lead author
      • n
        Gen Sasaki
        Mar. 2023

      Misc.

      • ロシアによる侵略戦争とIus Contra Bellum : 帝国・戦争・国際法の関係について
        Jochen von Bernstorff; 佐々木 絃; 淺井 千晴; 上田 航雅
        同志社法学 = The Doshisha law review / 同志社法学会 編, Aug. 2024
      • 〔資料〕「ロシアのウクライナ侵攻」関連年表—ロシアのウクライナ侵攻 : 国際法の観点から
        佐々木 絃
        ジュリスト = Monthly jurist / 有斐閣 [編], Sep. 2022

      Presentations

      • The Principle Governing War Reparations in Contemporary International Law: Formation, Implementation, and Limitations
        Gen Sasaki
        北大国際法研究会, 09 Sep. 2026, Invited
      • The Dynamics of War Reparations in Contemporary International Law
        Gen Sasaki
        2026 NCCU-Kyoto Joint Student Seminar in International Law, 09 Jun. 2026
      • Santiago Romero Barst and María Auxiliadora Rodríguez v. Republic of Ecuador (3 December 2025): Exploring the Potential of the Abuse of Rights Doctrine as a Tool for Curbing Abusive Litigation
        Gen Sasaki
        国際法研究会(京都大学), 28 Feb. 2026
      • Crippling Compensation after Armed Conflict: The Dilemma between Justice and Peace
        Gen Sasaki
        Japanese Society of International Law the 128th Annual Meeting (2025), 25 Aug. 2025, Japanese Society of International Law
      • Crippling Compensation: A Legal Perspective on Balancing Justice and Peace
        Gen Sasaki
        The 6th Annual Conference, International Association for Reconciliation Studies, 16 Jul. 2025
      • The Application of the Full Reparation Principle to War Reparations
        Gen Sasaki
        Kokusaihou Kenkyu-kai, 07 Jun. 2025
      • How to Create a Vocabulary Book of International Law: Background, Educational Benefits, and Automation Methods
        Gen Sasaki
        国際法教育カンファレンス, 19 Mar. 2025
      • Rethinking the Full Reparation Principle: on the Issue of Crippling Compensation
        Gen Sasaki
        Kokusaihou Kenkyu-kai, 06 Jul. 2024
      • Against “Vae Victis” through International Law: Can an Aggressor State’s Deviation from the Principle of Full Reparation Be Invalidated?
        Gen Sasaki
        Early-Career Researcher's Conference on World Law, 19 May 2024
      • Reparations Judgment by the International Court of Justice
        佐々木絃
        Reparation for Peace: Transformative Approach to Compensate (The 2nd Seminar of Transformative Justice Project), 14 Feb. 2024, Invited
      • [判例研究]国際司法裁判所「コンゴ領域内における武力活動事件」(コンゴ対ウガンダ)[賠償判決,2022年2月9日]
        佐々木絃
        国際法研究会(京都大学), 20 Jan. 2024
      • jus ad bellum違反によって生じる賠償義務の範囲
        佐々木絃
        北大国際法研究会, 24 Dec. 2022

      Works

      • 【写真撮影協力】ICRC駐日代表部「国際人道法(IHL)を教育に!——第2回国際法教育カンファレンスの参加報告」
        Gen SASAKI; Miharu HIRANO
        From 25 Mar. 2025

      Awards

      • 15 Sep. 2023
        第10回小田滋賞優秀賞(国際法学会)
      • 19 Mar. 2021
        北海道大学クラーク賞
      list
        Last Updated :2026/09/09

        Education

        Part-time lecturer

        • From 01 Apr. 2026, To 30 Sep. 2026
          International Law
          2026, Nagoya University of Foreign Studies
        • From 01 Apr. 2026, To 30 Sep. 2026
          Special Topics A
          2026, Doshisha University, Faculty of Law
        • From 01 Apr. 2026, To 30 Sep. 2026
          Legal Research
          2026, Doshisha University, Faculty of Law
        list
          Last Updated :2026/09/09

          Academic, Social Contribution

          Academic Contribution

          • Early-Career Researcher's Conference on World Law
            Planning, management, etc.
            From Mar. 2024, To Present

          Social Contribution

          • 模擬授業「国際法:基礎と発展」
            Lecturer
            兵庫県立小野高等学校, 小野高校 京大訪問, From 06 Aug. 2026
          • 2025年主要文献目録
            Investigator
            国際法学会, 国際法学会ホームページ, 国際法学会ホームページ, From Jun. 2026
          • ジャパンカップ(国際法模擬裁判)弁論裁判官
            Logistic support
            ILSEC, From 05 Jul. 2025, To 06 Jul. 2025
          • 2024年主要文献目録
            Investigator
            国際法学会, 国際法学会ホームページ, From Jun. 2025
          • Judge, Kangetsu Cup (International Law Moot Court)
            Logistic support
            From 12 Sep. 2024
          • Jessup国際法模擬裁判大会 北海道大学チームアドバイザー
            Consultant
            From Sep. 2021, To Feb. 2024

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