アメリカ大使館(@usembassytokyo):On July 29, 1858, the Treaty of Amity and Commerce was signed between Townsend Harris and the Tokugawa shogunate. This treaty opened Japan’s major ports and established the foundation for diplomatic and commercial relations between the U.S. and Japan. Four years after the Convention of Kanagawa in 1854, the persistent diplomatic effort and dialogue opened the door to a new era.

アメリカ大使館

@usembassytokyo

Official X account for the US Embassy in Tokyo, Japan + press releases. RT & Like ≠endorsement. 在日米国大使館公式ツイッター。Terms of Use:

가입 November 2009

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アメリカ大使館@usembassytokyo

2026.07.30 00:24

On July 29, 1858, the Treaty of Amity and Commerce was signed between Townsend Harris and the Tokugawa shogunate. This treaty opened Japan’s major ports and established the foundation for diplomatic and commercial relations between the U.S. and Japan. Four years after the Convention of Kanagawa in 1854, the persistent diplomatic effort and dialogue opened the door to a new era.