Key Facts
• July 20, 2025: Upper House election with 75 district seats and 50 proportional seats contested.
• Renho (57), former leader of the Democratic Party, runs under the Constitutional Democratic Party.
• Manabu Matsuda (67), former leader of the Sanseitō Party, campaigns for proportional representation.
• Renho highlights inflation and government change as key issues, citing 2,105 food items with price hikes in July.
• Renho previously resigned as a senator in 2024 to run for Tokyo Governor, finishing third.
• Renho’s proportional candidacy stems from two pre-decided candidates in Tokyo’s district race.
• Matsuda emphasizes Sanseitō’s rise, with polls predicting eight proportional seats for the party.
• Matsuda critiques Japan’s reliance on foreign energy and advocates abolishing the consumption tax.
• Sanseitō’s popularity grows among conservative voters disillusioned with the Liberal Democratic Party.
• Proportional representation requires approximately 1 million votes per candidate for election.
• Renho’s 2024 Tokyo Governor race garnered 1,283,262 votes, raising concerns within her party.
• Matsuda, a former finance bureaucrat, aligns with nationalist policies and opposes foreign influence.
• Sanseitō’s platform includes opposition to LGBT legislation and selective surname policies.
Summary
The July 20, 2025, Upper House election in Japan sees significant campaigns from Renho of the Constitutional Democratic Party and Manabu Matsuda of the Sanseitō Party. Renho, focusing on inflation and government change, runs for proportional representation after her 2024 Tokyo Governor bid. Her candidacy faces internal party concerns due to her high-profile status and potential impact on other candidates. Meanwhile, Matsuda, leveraging Sanseitō’s growing popularity, advocates for economic reforms, energy independence, and nationalist policies. Polls suggest Sanseitō may secure eight proportional seats, reflecting a shift among conservative voters. Both candidates represent pivotal forces in shaping Japan’s political landscape.
