Based on James Clavell's best-selling book, Shogun is set in 17th-century Japan, amidst a civil war.
The taiko, the supreme leader of Japan, has passed away, and a Council of Regents is formed to fill the position.
Lord Yoshii Toranaga, a legendary warrior, is the most mysterious member of the council.
The council members oppose Toranaga, believing he intends to declare himself shogun and establish a military dictatorship.
The council prepares to impeach Toranaga, but a Dutch vessel, commanded by English sailor John Blackthorne, arrives.
Blackthorne, a Protestant and their opponent, is a potential negotiating chip.
The show explores the shifting allegiances of political figures, particularly in Japanese society.
Blackthorne serves as a stand-in for the audience, responding to the callous treatment of life and death.