Volume 31 (March, 2015)
- Formation and Its Theoretical Collapse of the Doctrine of Jurisdictional Immunity: The Legal Structure of the System Based on the Non-Intervention Principle（Keiichiro Niikura）
- Japanese Diplomacy and the Making of International Jurisdiction in Interwar Period: Negotiations over Compulsory Arbitration in Treaties and PCIJ（Kenji Banjo）
- What is a “Treaty”? Power and Duty in the Concepts of Treaty（Amuro Wakasa）
- A Tale of Two Aggregations and Disaggregations: The Micro-Level Turn in the Civil War Study（Gaku Ito）
