日本首相石破茂：需要对美国关税问题进行跨党派的回应，与其他党派领导人讨论了美日谈判的现状。关键在于，与美国达成的任何协议都要对双方都有利。

Core Viewpoint - Japanese Prime Minister Shigeru Ishiba emphasizes the need for a bipartisan response to U.S. tariff issues and has discussed the current status of U.S.-Japan negotiations with leaders of other parties, highlighting that any agreement reached with the U.S. must be mutually beneficial [1] Group 1 - The necessity for a cross-party response to U.S. tariff issues is underscored [1] - Discussions with other party leaders regarding the state of U.S.-Japan negotiations have taken place [1] - The importance of ensuring that any agreement with the U.S. is advantageous for both parties is highlighted [1]