Why did Shigeru Ishiba, the PM of Japan, resign?

Shigeru Ishiba's resignation as Prime Minister of Japan stems from a significant historic party defeat in the July election. This electoral loss was pivotal, as it reflected a substantial shift in voter sentiment and indicated a declining support for his party, leading Ishiba to conclude that he could no longer effectively lead the government or the ruling party in light of such a defeat. The implications of losing public confidence in the electoral arena are profound for political leaders, often prompting them to step down to allow for new leadership that can seek to regain the electorate's trust and support. This context underscores the importance of electoral performance in political leadership and the associated responsibility for the outcomes faced by a ruling party.