日本政坛，重大转折！

Core Viewpoint - The sudden announcement by Komeito to exit the ruling coalition with the Liberal Democratic Party (LDP) marks a significant shift in Japanese politics, potentially leading to a "multi-party era" and increasing political instability [3][10]. Summary by Sections Reasons for the Split - Komeito's decision to leave the coalition is attributed to dissatisfaction with LDP's handling of political donations and a lack of satisfactory responses to their demands [4]. - The relationship has been strained due to differing political ideologies, with LDP being conservative and Komeito favoring liberalism, leading to fundamental disagreements [5][6]. Political Dynamics Post-Split - The upcoming prime ministerial election is crucial, as Komeito has stated it will not support LDP's candidate, which complicates LDP's path to securing a majority in the Diet [8]. - The LDP's reliance on other opposition parties, particularly the Democratic Party for the People, is now essential to achieve a majority, making the political landscape more competitive [9]. Historical Context and Future Implications - The dissolution of the coalition is seen as a pivotal moment in Japan's political history, reminiscent of the 1993 split that led to significant political upheaval [10]. - Analysts suggest that the current political fragmentation in Japan reflects a broader trend seen in Western democracies, where traditional parties struggle to maintain effective governance [13].