橫濱港
The Port of Yokohama was opened in 1859 as a direct result of the signing of the Treaty of Amity and Commerce, and the Ansei Treaties signed between the Tokugawa Shogunate and the governments of the United States, Great Britain, France, The Netherlands and Russia. Yokohama grew rapidly as a treaty port and commercial center due to its proximity to Tokyo, natural deep water harbour and protection from strong winds by the Honmoku bluff.