当地时间16日，日本首相石破茂在加拿大就当天早间举行的日美首脑会谈表示，双方就关税问题交换了 意见，但尚未就整个方案达成一致意见。双方同意指示相关阁僚进一步推进协商。同日，石破茂还与加 拿大总理卡尼举行了会谈，双方就加强安保合作达成一致。(央视新闻) ...

Core Viewpoint - The ongoing tariff negotiations between Japan and the United States have not reached a consensus, despite Japan's efforts to enhance its negotiating position. The prospects for an agreement during the upcoming G7 summit appear uncertain [1][2]. Group 1: Negotiation Status - Japan's trade representative has visited the U.S. for three consecutive weeks, yet no substantial progress has been made in the fifth round of ministerial talks [1]. - Japan's government has been adjusting its negotiation strategy, aiming for the complete removal of tariffs on automobiles, steel, and aluminum, but the U.S. seems unwilling to accept these demands [3]. - The Japanese government had hoped to finalize an agreement during the G7 summit in mid-June, but significant differences remain between the two parties [2][4]. Group 2: Economic Impact - The U.S. tariff measures have severely impacted Japan's automobile and steel industries, contributing to economic pressures as domestic rice prices remain unstable [2]. - Japan's GDP contracted by 0.2% year-on-year in the first quarter, with expectations of further economic decline in the second quarter due to the tariff policies [5]. - The upcoming Japanese Senate elections may hinge on the government's ability to achieve favorable results in the U.S. tariff negotiations, influencing the political landscape [2][5]. Group 3: Strategic Proposals - Japan is proposing to enhance economic security cooperation with the U.S. in sectors such as liquefied natural gas, semiconductors, and shipbuilding, aiming to alleviate U.S. pressures in these areas [3]. - Specific proposals include participation in U.S. LNG development projects and significant purchases of U.S. semiconductor products, along with a joint shipbuilding initiative [3]. Group 4: Broader Context - There are concerns within Japan's economic circles that the country is no longer a priority for the U.S., especially in light of the recent U.S.-China trade dynamics [4]. - The Japanese government’s strategy of leveraging economic security has not garnered the expected attention from the U.S., leaving negotiations in a stalemate [5].

Group 1 - Japan has shifted its negotiation strategy with the U.S. from seeking complete tariff elimination to accepting reduced tariffs [1] - The third round of U.S.-Japan tariff negotiations is set to take place after the G7 meeting in Canada, focusing on expanding bilateral trade, non-tariff measures, and economic security cooperation [1] - Japan is preparing to increase imports of U.S. agricultural products, particularly corn and soybeans, and is considering special measures for importing U.S. cars [1] Group 2 - Japan's main export products to the U.S. are automobiles and auto parts, which are subject to U.S. tariffs, creating a challenge for Japan in negotiations [2] - The Japanese government is facing pressure from powerful domestic agricultural lobbying groups regarding the potential increase in U.S. agricultural imports [2] - There is a divergence in statements from Japanese officials regarding tariff negotiations, with some advocating for complete tariff elimination while others suggest a reassessment of U.S. tariffs [3]