Related Cases (2)
2025 House of Representatives Election Invalidation Case (Population Disparity)
- Jurisdiction: Japan (2025)
- Original Case: 令和7(行ケ)2 人口比例選挙請求事件
- DefendantsThe State of JapanPlaintiffsHiroshi KamiwakiJudgesYukihiko Imasaki (Chief Justice)InstitutionsSupreme Court of Japan, Grand Bench
- Case Tags: Constitutional Litigation;Vote Value Disparity;Supreme Court Grand Bench;Reiwa Era Case
2025 House of Representatives Election Invalidation Case
- Jurisdiction: Japan (October 2025)
- Original Case: 令和7(行ケ)1 選挙無効請求事件
- DefendantsTokyo Metropolitan Election Administration CommissionOsaka Prefecture Election Administration CommissionState of JapanPlaintiffsTaro YamadaHanako SuzukiIchiro SatoPlaintiff AttorneysHidetoshi MasunagaJudgesYukihiko ImasakiMichiharu HayashiToru SakaiInstitutionsSupreme Court of JapanTokyo High CourtTokyo Metropolitan Election Administration Commission
- Case Tags: Election Invalidation;Vote Value Disparity;Unconstitutionality;Japanese Supreme Court