Latest / The History of Portugal: The Small Nation That Built a Global Empire — Fexingo History / Portuguese Jesuits in Japan: The Secret Christian Network
Transcript
- Lucas: We’ve spent a lot of time talking about the caravels and the cannons, the physical infrastructure of the Portuguese Empire. But there’s another kind of conquest that happened in the East, one fought not with steel, but with theology and translation. It began in 1549, when Francis Xavier stepped off a ship in Kagoshima, looking less like a conqueror and more like a wandering monk. Luna: He didn’t even know he’d be starting a movement that would eventually be outlawed. Lucas: Exactly. And what’s fascinating is how quickly it spread. Within twenty years, there were reportedly thirty thousand Christians in Japan. That’s a massive number for a pre-industrial society. The key wasn’t just preaching; it was the Nanban trade. The Portuguese brought silk, spices, and curiosity, and the Jesuits used that goodwill to open doors. Luna: So the merchants paved the way for the priests? Lucas: Precisely. In places like Hirado and Nagasaki, you had a unique ecosystem where foreign traders and missionaries lived side-by-side. The local Daimyō saw an opportunity. Aligning with Portugal meant access to high-quality goods and, crucially, firearms technology from Tanegashima. It was a pragmatic alliance that had profound spiritual consequences. Luna: It sounds like they understood the local politics better than we give them credit for. Lucas: They did. Xavier himself wrote letters complaining about the violence he witnessed during the Sengoku period, trying to distance the Church from the brutality of war. He adopted a strategy of accommodation, learning Japanese and respecting local customs where possible. But this delicate balance shattered when Toyotomi Hideyoshi unified Japan and turned against the foreigners. Luna: What changed his mind about the Christians? Lucas: Fear, mostly. By 1587, Hideyoshi issued the Bateren Edict, expelling missionaries from the country. He worried that the Jesuits were acting as a fifth column for European colonial powers, using baptism as a Trojan horse for invasion. It wasn’t immediate execution, but it was a clear signal that the era of tolerance was ending. Luna: Did they actually leave? Lucas: Some did, but many went underground. The faith didn’t die; it went into hiding. This is where the term Kakure Kirishitan comes in—hidden Christians. They blended Buddhist rituals with Christian prayers, worshipping Mary as Kannon, the goddess of mercy, to avoid detection by the authorities. Luna: That must have been incredibly dangerous to keep up for so long. Lucas: It was lethal. Under the Tokugawa Shogunate, which succeeded Hideyoshi, the persecution intensified. The famous Martyrs of Japan in 1597 involved twenty-six Christians, including Franciscans, Jesuits, and laypeople, crucified in Nagasaki. Among them was Omura Claudius, a young nobleman who chose martyrdom over renouncing his faith. Luna: A nobleman sacrificing his status for belief is a powerful image. Lucas: It was. But the real tragedy unfolded decades later. In 1637, the Shimabara Rebellion erupted, a peasant uprising fueled by starvation and religious oppression. The Shogunate crushed it brutally, and afterward, they banned all contact with Europe. The Portuguese were expelled, and Japan entered Sakoku, the closed country period, for over two hundred years. Luna: So the empire retreated, but the people remained. Lucas: Yes. For centuries, these hidden communities survived in remote islands like Goto and Ukiho. They passed down catechisms orally, preserved through song and secret gatherings. When Catholic missionaries finally returned in the nineteenth century, they were shocked to find that these people still remembered core doctrines, albeit mixed with local traditions. Luna: It’s amazing that they kept the identity alive without any clergy. Lucas: It speaks to a deep communal resilience. The Portuguese legacy in Japan isn’t just about trade or guns; it’s about this strange, enduring thread of faith that refused to be erased. Even today, you can find descendants of those Kakure Kirishitan who identify as Christian, bridging centuries of silence. Luna: A quiet victory of sorts, against all odds. Lucas: Perhaps. Or simply a testament to the human desire to believe, no matter how hard the world tries to suppress it. It’s a reminder that empires rise and fall, but ideas, once planted, are harder to kill. Luna: And sometimes, the smallest seeds grow the deepest roots. Lucas: If you’ve found value in stepping back into these overlooked chapters of history, it helps us keep the show ad-free and deeply researched. Listener support is what allows us to dig into the archives like this. You can help us continue by visiting buy me a coffee dot com slash fexingo. Luna: It’s a simple way to keep these stories coming. Lucas: Thanks for listening. Next time, we’ll look at how those hidden networks influenced modern Japanese culture in ways we still see today.