Hidetada TOKUGAWA, the second shogun of Edo shogunate government, intended to resume diplomatic relations with the Yi dynasty of Korea, and ordered the So clan of Tsushima domain to negotiate.
江戸幕府2代将軍徳川秀忠は李氏朝鮮との国交修復を図り、対馬藩主の宗氏に交渉を命じた。