San Felipe incident (1596)

On October 19, 1596, the Spanish ship San Felipe was shipwrecked on Urado in Kōchi on the Japanese island of Shikoku en route from Manila to Acapulco. The local daimyo Chōsokabe Motochika seized the cargo of the richly laden Manila galleon, and the incident escalated to Toyotomi Hideyoshi, ruling taikō of Japan. The pilot of the ship suggested to Japanese authorities that it was Spanish modus operandi to have missionaries infiltrate a country before an eventual military conquest, depicting the Spanish campaigns in the Americas and the Philippines in this way. This led to the crucifixion of 26 Christians in Nagasaki, the first lethal persecution of Christians by the state in Japan. The executed were later known as the Twenty-Six Martyrs of Japan.