There appears to be growing momentum for Japan's ruling party to potentially clinch a two-thirds majority in the up-and-coming elections, according to local polls. This significant political advantage would enable constitutional revisions to be pushed through. Though there is no clear reason provided for the shift in political favor, the party's policy stability and management amidst global crises could be contributing factors.

In Japan, a two-thirds majority in both houses is crucial for constitutional amendments, which have been a key agenda for the ruling party. Hence, this news is significant to the public, as it implies potential major changes in policies and the constitution. The Japanese society typically values political stability, and a strong ruling party provides a sense of solid governance and continuity.

In the United States or European Union, elections also draw significant public attention. However, the required majority for constitutional changes varies. In the US, for instance, a constitutional amendment requires a two-thirds vote in both the House of Representatives and the Senate, or a constitutional convention called for by two-thirds of the State legislatures.