Supreme Court Grand Bench

Reiwa 7 (Gyo-Ke) No. 2, Action to Invalidate Election Due to Vote Weight Disparity
  1. Reiwa 7 (Gyo-Ke) No. 2, Action to Invalidate Election Due to Vote Weight Disparity
  2. Jurisdiction: Japan (2025 (filed after the October 2024 general election))
  3. Original Case: 令和7(行ケ)2 人口比例選挙請求事件
  4. Key Figures: Plaintiffs: Voters from multiple electoral districts (including a group of attorneys specializing in constitutional litigation); Defendant: Japan (represented by the Central Election Management Council)
  5. Case Tags: Constitutional Litigation;Vote Weight Disparity;Election Invalidation;Supreme Court Grand Bench