Japan House of Councillors election (July 20, 2026): LDP alone wins at least 60 of the 125 contested seats
Miss
✦ AI-generated prediction
Published on 14. July 2026
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Predicted for 20. July 2026
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Based on: Statistical Pattern
The LDP won a historic landslide in Japan's lower house election on February 8, 2026 (316/465 seats, 68%) under PM Takaichi. This momentum should carry into the upper house election. 60/125 new seats (48%) is well below the lower house share — the separate coalition absolute majority question (LDP + Komeito > 125/248 total) is independently tracked (open prediction: fails). We price LDP alone reaching ≥60 seats at 42%. No Polymarket quote.
Data basis for this prediction
- Al Jazeera: 'Takaichi Dominates Japan's Lower House Election' – LDP 316/465 Sitze (08.02.2026)
- Japan Times: LDP-JIP-Koalition auf Kurs für Zwei-Drittel-Mehrheit, Umfragen Feb 2026
- CSIS: 'Takaichi Dominates Japan's Lower House Election' (Feb 2026)
Verdict: Miss
[Vorzeitig entschieden] LDP gewann allein 39 Mandate – Bedingung ≥60 klar nicht erfüllt. Quelle: Wikipedia – 2025 Japanese House of Councillors election
🏛️ Politics
✦ AI
The SPD received exactly 18.4% in the 2023 Berlin state election and has since been in opposition. Current polls (August/September 2026) put the SPD at 19–22%, making a result above 18.0% likely. Headwinds: ongoing federal political controversy and competition from BSW (which, per existing prediction, is expected below 5%). The 18.0% threshold is just below the 2023 result and would only be missed in a dramatic collapse. No Polymarket market; Metaculus aggregate implies ~65% for SPD above 18%.
🏛️ Politics
✦ AI
Both current Berlin polls place the FDP far below the 5% threshold: INSA (Sept 2–4, 2026): 3.0%; Infratest dimap (Aug 27–31, 2026): FDP below the statistical detectable threshold. The Berlin FDP has not reached the 5% mark in any poll since spring 2026. Clearing the hurdle would require a simultaneous systematic error of 2+ points from both institutes — historically near-unprecedented. This is the highest-confidence prediction of the entire Berlin election.
🏛️ Politics
✦ AI
Current polls show Liberalerna well below the 4% threshold: Indikator Opinion (fieldwork to September 4, 2026): 2.2%; PolitPro election trend (as of September 9, 2026): 2.7%. Neither institute identifies meaningful upward momentum. The party was part of the Tidö coalition but suffered from its image problems. Even with maximum systematic polling error of +1.5 points, Liberalerna would remain below 4.2%. Failing to enter the Riksdag would cost the governing coalition its parliamentary majority.