and Portuguese products imported through Nagasaki (such as tobacco, bread, textiles and a Portuguese sponge-cake called castellas) were assimilated into popular Japanese culture. Tempura derived from a popular Portuguese recipe originally known as peixinho-da-horta, and takes its name from the Portuguese word, 'tempero' another example of the enduring effects of this cultural exchange. The Portuguese also brought with them many goods from China.
Due to the instability during the Sengoku period, Sumitada and Jesuit leader Alexandro Valignano conceived a plan to pass administrative control over to the Society of Jesus rather than see the Catholic city taken over by a non-Catholic daimyo. Thus, for a brief period after 1580, the city of Nagasaki was a Jesuit colony, under their administrative and military control. It became a refuge for Christians escaping maltreatment in other regions of Japan. In 1587, however, Toyotomi Hideyoshi's campaign to unify the country arrived in Ky?sh?. Concerned with the large Christian influence in southern Japan, as well as the active and what was perceived as the arrogant role the Jesuits were playing in the Japanese political arena, Hideyoshi ordered the expulsion of all missionaries, and placed the city under his direct control. However, the expulsion order went largely unenforced, and the fact remained that most of Nagasaki's population remained openly practicing Catholic.
In 1596, the Spanish ship San Felipe was wrecked off the coast of Shikoku, and Hideyoshi learned from its pilot that the Spanish Franciscans were the vanguard of an Iberian invasion of Japan. In response, Hideyoshi ordered the crucifixions of twenty-six Catholics in Nagasaki on February 5 of that year (i.e. the "Twenty-six Martyrs of Japan"). Portuguese traders were not ostracized, however, and so the city continued to thrive.
In 1602, Augustinian missionaries also arrived in Japan, and when Tokugawa Ieyasu took power in 1603,
