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Japan: Prime Minister Ishiba Loses Upper House Elections

By July 20, 2025July 21st, 2025No Comments

Description: Japanese Prime Minister, Shigeru Ishiba and his Liberal Democratic Party (LDP) have lost the Upper House parliamentary election and would be forced to govern from a position of parliamentary minority. LDP and its junior political partner, Komeito, won 41 of the 50 required seats in the Upper House in order to remain the majority ruling coalition, and failed to garner support from the opposition in forming a majority government. The Upper House elections are another political defeat for Ishiba and his ruling party, after losing the Lower House election last Oct, and arrive at a crucial time for the country facing political instability, Trump’s tariffs, issues with migration and the upsurge of populist parties. Conservative parties doubled and quadrupled their parliamentary presence with the emerging Sanseito party gaining 14 seats from previously having just one, while the DPP (Democratic People’s Party) which previously had 4 parliamentary seats, gathering 17. Ishiba stated that he would remain Prime Minister for the time being and would focus on tackling the mounting pressure from Trump’s tariffs, challenging the stifling issues with public wages and migration.

Impact: The Upper House elections in Japan have instigated a drastic political transformation with populist and conservative parties being the centerpiece of the reconstruction. Public outrage over the government’s inability to engage on par with the US in the tariff negotiations coupled with migration and economic issues signal the evident decline in LDP’s longstanding political status in the country. Concerns over snap elections have immediately emerged, although the fragmentation of the country’s political opposition make that possibility highly unlikely. Ishiba’s governing from parliamentary minority would be heavily contested, especially with the upswinging rise of populist and conservative parties attempting to take a tougher stance on the country’s emerging issues with its economy and migration policies. Having lost the election in both Houses of Parliament, Ishiba’s government would be significantly destabilized, and its political integrity would be contested which would eventually complicate and potentially compromise Japan’s standing in combating issues such as the US tariffs or economic instability.

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