Treaty of Giyu
After the Imjin War Joseon reopened trade with Japan through a treaty with Tsushima, opening only the port of Busan and limiting trade ships to twenty a year.

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Joseon restored relations with Japan in 1607, bringing home captives. The 1609 treaty with the lord of Tsushima set up a Japan House at Busan and strictly limited trade to twenty ships and a hundred seok of rice a year; twelve Joseon embassies later went to the Edo shogunate.
