The resignation of Prime Minister Shigeru Ishiba solves an internal LDP problem but does nothing to fix Japan’s core political dilemma: a divided parliament that promises legislative gridlock. The next prime minister will inherit this structural crisis from day one.
The fundamental problem is that the LDP-led coalition no longer commands a majority in both houses. This reality, a result of the election defeats under Ishiba, means the government cannot simply pass its budget or key legislation without securing votes from a fragmented and often uncooperative opposition.
This situation creates a constant threat of paralysis. Policy-making becomes slow and difficult, and the government is perpetually vulnerable to no-confidence motions. It is a recipe for weak governance and political instability, regardless of who is in charge.
Ishiba was the first victim of this new reality, but his successor will face the same daunting constraints. The success of the next premiership will be defined not by bold new initiatives, but by the leader’s ability to forge compromises and navigate the treacherous waters of a hung parliament.