William Adams: English Adviser to the Shogun
How did English navigator William Adams become one of the shogun’s most trusted advisers?

In 1600 a Dutch galleon arrived on the shores of a small fief on Kyushu, the westernmost of Japan’s four main islands. It was the first Dutch ship to reach Japan. Among the crew was an English navigator, William Adams, who managed to gain the trust of Tokugawa Ieyasu, a powerful warlord who became a shogun (the military leader of the samurai caste) in 1603. Adams eventually rose to the rank of Hatamoto, the shogun’s direct retainer. How did an English navigator come to serve the shogun? To answer this, we must first look at the situation in Japan at the time and the policies of Ieyasu.