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Japan and the United States;Japanese-American
我々は日米間の友好関係を維持しなければならない。
We must maintain the amicable relations between Japan and the U.S.
1
Japan-US Treaty of Peace and Amity (March 31, 1854);Convention of Kanagawa;Kanagawa Treaty;treaty signed between the United States and the Tokugawa shogunate that ended Japan's policy of national seclusion