Group 1 - The meeting between Japanese Prime Minister Shigeru Ishiba and U.S. President Trump is scheduled for June 16 (Japan time June 17) in Canada, focusing on tariff adjustments [1][2] - This will be the first meeting between the two leaders since Ishiba's visit to Washington in February and Trump's proposal for reciprocal tariff measures in April [2] - Japan is seeking a comprehensive adjustment of U.S. tariff measures, including those related to automobiles, steel, aluminum, and reciprocal tariffs [2] Group 2 - Both countries are coordinating efforts to reach an agreement during the G7 summit in Canada, where the two leaders will be present [2] - Japan has proposed expanding investments in the U.S. and enhancing cooperation to address challenges from China, including collaboration on rare earth resource supply security [2]