06/05/2026
In 1609, Japan sent a group of samurai across the Pacific on one of history’s strangest diplomatic missions. Led by Hasekura Tsunenaga, the warriors survived brutal storms and reached Spanish-controlled Mexico, where locals were shocked to see armored samurai walking through colonial cities. The mission continued all the way to Europe, where Hasekura met kings, priests, and even the Pope. But after years abroad, the samurai returned home to a completely different Japan. Christianity had been outlawed, foreign influence was banned, and many of the diplomatic relationships they built were erased forever. Japan closed itself off from the world for more than 200 years.