Supreme Court Finds Upper House Election in Unconstitutional Situation
The Supreme Court found that the gap of one vote in July 2025 Upper House election was made in an unconstitutional situation. Although the lawmakers in the house have been discussing reform of election system, the court determined that the effort was insufficient. As demographic centralization is accelerated, it is inevitable that current election system is fundamentally rebuild to guarantee equal participation in politics. On the voting day of the Upper House election, Kanagawa prefecture had 7,712,688 eligible voters for four seats, while Fukui prefecture did 616,532 for one seat. One vote in Fukui district had 3.13 times greater value than that in Kanagawa district. This gap between the biggest and smallest value of one vote became greater than in the previous election in 2022, which was 3.03. The Supreme Court regarded this gap as in a trend of getting bigger. Knowing Upper House’s effort to revise its election system, the court found that the gap could not...