Core Points - The new president of Japan's ruling Liberal Democratic Party (LDP), Sanae Takaichi, has been elected and is likely to become the next Prime Minister of Japan [1] - The new LDP president will face multiple pressures, including political instability and the need to rebuild political stability amid a shrinking parliamentary majority [2] - Japan is currently grappling with immediate issues such as high prices, as well as long-term challenges like population decline and economic recession [2] - The LDP's coalition with the Komeito party has lost its majority, necessitating multi-party cooperation for governance [2] - The upcoming extraordinary Diet session will be crucial for selecting coalition partners and restructuring the government [2] - There is a suggestion that a three-party coalition may be necessary, but concerns exist regarding the sustainability of such an alliance due to declining support for the Komeito party and the Japan Innovation Party [4]

Group 1 - The core viewpoint of the article is that the newly elected president of Japan's ruling Liberal Democratic Party (LDP), Sanae Takaichi, is likely to face multiple pressures, including political instability and economic challenges [2][3]. - The new LDP president will succeed Yoshihide Suga, who has announced his resignation, and is expected to become the next Prime Minister of Japan [2][4]. - Political expert Narita Yoshihiko highlights that Japan is currently dealing with both immediate issues, such as rising prices, and long-term challenges like population decline and economic recession [4][6]. Group 2 - The LDP and its coalition partner, Komeito, have lost their majority in the Diet, making multi-party cooperation a necessity for political stability [4][6]. - The upcoming extraordinary Diet session will be crucial for selecting coalition partners and restructuring the government [4][6]. - Historically, the LDP and Komeito have formed a two-party coalition, but this partnership is reaching its limits, suggesting the need for a third party to join, although the sustainability of such a coalition is uncertain [6].