Japan-US Treaty of Peace and Amity; Convention of Kanagawa; Kanagawa Treaty
Historical treaty signed on March 31, 1854 between the United States and the Tokugawa shogunate, ending Japan's national seclusion policy.
The Japan-US Treaty of Peace and Amity was concluded in 1854.
The ports of Shimoda and Hakodate were opened under the Convention of Kanagawa.