高市早苗当选，成日本首位女首相

Group 1 - The core viewpoint of the article is the election of Sanna Takichi as Japan's new Prime Minister, highlighting her political background and the implications of her leadership on Japan's governance and economy [1][2][3] - Sanna Takichi, a prominent figure in the Liberal Democratic Party (LDP), has a strong conservative stance and has previously held significant government positions, including Minister of Internal Affairs and Communications [2] - The resignation of the previous cabinet led by Shigeru Ishiba and the subsequent formation of Takichi's government indicate a shift in Japan's political landscape, with potential challenges due to the loss of coalition support from the Komeito party [2][3] Group 2 - Takichi's administration is expected to focus on economic revitalization, opposing interest rate hikes by the Bank of Japan, and advocating for increased fiscal spending [2] - The alliance with the Japan Innovation Party, which will support her government without joining the cabinet, is crucial for securing a majority in the Diet, as the LDP alone does not hold a majority [3] - The agreement with the Japan Innovation Party includes commitments to implement economic measures and structural reforms, as well as addressing political funding issues [3]