日本立宪民主党或与公明党成立新党

Group 1 - The core viewpoint of the article is that the largest opposition party in Japan, the Constitutional Democratic Party, is in discussions with the Komeito Party to potentially form a new political party to strengthen their cooperation ahead of the upcoming House of Representatives elections [1] - The Constitutional Democratic Party's Secretary-General, Azumi Jun, stated that they will listen to Komeito's conclusions and aim for consensus between party leaders once the necessary procedures are in place [1] - A meeting between the party leaders of the Constitutional Democratic Party and Komeito is scheduled for the afternoon to finalize specific cooperation methods [1] Group 2 - The article mentions that the Constitutional Democratic Party and Komeito have begun coordinating efforts to establish a new party, aiming to expand their support base [1] - Komeito exited the ruling coalition with the Liberal Democratic Party last October and is now positioned as an opposition party [1]