🏛️ Politics · Next Week

Democratic Party for the People (DPFP) wins at least 20 of the 125 contested seats in Japan's House of Councillors election on July 20, 2026

Miss ✦ AI-generated prediction Published on 12. July 2026 · Predicted for 20. July 2026 · Based on: Historical Cycle

Probability

38%

The DPFP made substantial gains in Japan's February 2026 lower house election and is seen as a growing reformist force, especially among urban workers. The existing open Cassandra forecast sets the bar at ≥15 seats; this forecast raises it to ≥20, testing a significantly stronger performance. No Polymarket/Kalshi market for this specific threshold. Headwind: Takaichi Cabinet has ~68% approval (Nikkei Poll, June 2026), and the Nikkei 225 stands at 68,558 points (July 10, +73% YoY) – a strong economy limits protest voting. P=38% reflects the ambitious target vs. the ≥15 forecast.

Data basis for this prediction

Bloomberg Graphics: 'Japan Election 2026: Takaichi's Historic Win Explained' – DPFP seat gains (08.02.2026)
CNBC, 06.02.2026: 'Japan's Takaichi eyes decisive mandate – polls point to snap election landslide'
Nakitte.com, 06.07.2026: Nikkei 225 bei 68.558 Punkten (10.07.2026), +73 % YoY
Polymarket Japan Elections Hub: kein spezifischer DPFP-Sangiin-Sitzmarkt für ≥20-Schwelle (12.07.2026)

Verdict: Miss

[Vorzeitig entschieden] DPFP/Kokumin Minshutō gewann 17 Mandate – Bedingung ≥20 nicht erfüllt. Quelle: Wikipedia – 2025 Japanese House of Councillors election

Related Predictions

🏛️ Politics ✦ AI

Berlin state election (20 September 2026): SPD receives more than 18.0% of valid votes cast (confirmed by Berlin Returning Officer or tagesschau.de by 21 September 2026)

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%.

65%

Next Month · Predicted for 20. Sep 2026

🏛️ Politics ✦ AI

Berlin Abgeordnetenhaus election (September 20, 2026): FDP falls below 5.0% of valid votes and fails to enter the Abgeordnetenhaus (confirmed by Berlin returning officer or tagesschau.de by September 21, 2026)

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.

92%

Next Week · Predicted for 20. Sep 2026

🏛️ Politics ✦ AI

Swedish Riksdag election (September 13, 2026): Liberalerna (L) falls below 4.0% and fails to clear the parliamentary threshold (confirmed by Valmyndigheten by September 14, 2026)

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.

88%

Next Week · Predicted for 13. Sep 2026