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Japan's Diet Set to Vote on New PM Amidst Coalition Collapse

10/16/2025

31 6 Full Breakdown

Summary

Story summary

The Diet will vote on a new prime minister on October 21 after the ruling coalition collapsed.
Sanae Takaichi, leader of the Liberal Democratic Party (LDP), is the favored candidate but faces opposition from the DPP.
Yuichiro Tamaki of the Democratic Party for the People (DPP) is emerging as a challenger backed by opposition.
The outcome hinges on whether the opposition can unify around a single candidate to counter Takaichi.

History

Historical Context

In 2009, Japan's Democratic Party of Japan (DPJ), led by Yukio Hatoyama, ended over 50 years of Liberal Democratic Party (LDP) dominance by winning 308 seats in the House of Representatives. This historic shift reshaped Japan's political landscape. Today, the LDP, facing challenges from Sanae Takaichi and a fragmented opposition led by Yuichiro Tamaki, continues to navigate a complex political environment.

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Story summary

The Diet will vote on a new prime minister on October 21 after the ruling coalition collapsed.
Sanae Takaichi, leader of the Liberal Democratic Party (LDP), is the favored candidate but faces opposition from the DPP.
Yuichiro Tamaki of the Democratic Party for the People (DPP) is emerging as a challenger backed by opposition.
The outcome hinges on whether the opposition can unify around a single candidate to counter Takaichi.

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