. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "The Sesquicentennial of Japanese Embassy to the United States in 2010 marked the 150th anniversary of the first Japanese diplomatic mission to the United States in 1860. The purpose of the 1860 Japanese diplomatic mission was to ratify the Treaty of Friendship, Commerce and Navigation, which had been signed several years earlier."@en . . . . . . . . . . . . . . . "The Sesquicentennial of Japanese Embassy to the United States in 2010 marked the 150th anniversary of the first Japanese diplomatic mission to the United States in 1860. The purpose of the 1860 Japanese diplomatic mission was to ratify the Treaty of Friendship, Commerce and Navigation, which had been signed several years earlier. The initial Japan-US treaties opened the port of Edo and four other Japanese cities to American trade. In 2010, the sesquicentennial commemorated the extent to which the Japanese ambassadors and their party affected subsequent bilateral relations between the two countries."@en . . . . . . . "27701161"^^ . . . . . "1058777628"^^ . . . . . . . "12141"^^ . "Sesquicentennial of Japanese Embassy to the United States"@en . . . . . . . . . . . . . . . . . . . . . . . . . . . . .