Blackthorne carries two dangerous secrets: he has a letter from his English king (aiming to open trade with Japan) and he is a skilled military navigator. He is also fascinated by Japan, its rigid social codes, its honor-based culture, and its samurai warriors.
Toranaga’s strategy relies on time. He needs winter to fall, so his enemies cannot attack. But Ishido takes Mariko’s husband (Buntaro) hostage, and then demands that Mariko return to Osaka as a "hostage" to guarantee Toranaga’s good behavior. Toranaga reluctantly sends her, knowing she may be killed. Shogun
The story begins in 1600, in feudal Japan. An English ship, the Erasmus , piloted by the experienced sailor , washes ashore near the coast of a village controlled by Lord Yoshi Toranaga, a powerful regional lord. Blackthorne is a "barbarian" (a foreigner) and a Protestant heretic in the eyes of the Portuguese Jesuits who already have a strong foothold in Japan. The Jesuits, led by Father Carlo dell’Aqua, control the trade in guns, silk, and knowledge, and they see Blackthorne as a threat to their power. Blackthorne carries two dangerous secrets: he has a