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Portugal · Japan · 1543–1650

The Age of the
Southern Barbarians

The most comprehensive multilingual resource on the Nanban period, a century of extraordinary exchange between Europe and Japan, in English, Portuguese, and Japanese.


A Century in One View

Early ContactAzuchi–MomoyamaEarly TokugawaPersecutionSakoku
15431650
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Articles & Research

A Complete Timeline of Portuguese-Japanese Exchange, 1543–1650

From the accidental landing on Tanegashima to the final expulsion after Shimabara, a comprehensive chronology of the key events, treaties, and turning points that defined a century of contact between two civilizations at opposite ends of the known world.

Francis Xavier and the Jesuit Mission in Japan

Arriving in Kagoshima in 1549, the Navarrese co-founder of the Society of Jesus launched one of the most ambitious evangelization campaigns in history. His two years in Japan set the course for decades of religious and cultural transformation.

Tanegashima, 1543: First Contact and the Gun that Changed Japan

When Portuguese merchants introduced the matchlock arquebus in 1543, they unknowingly handed the warring daimyō a tool that would reshape Japanese warfare. Within decades, Japan possessed more firearms than any European nation.

The Nau do Trato: Portugal's Great Ship to Japan

The annual carrack from Macau to Nagasaki was the lifeline of Nanban commerce. Carrying Chinese silk, European curiosities, and Jesuit missionaries, these vessels, among the largest afloat, shaped the economic and cultural fabric of the exchange.

Nanban Screens: Imagining the Foreign

The celebrated byōbu depicting the arrival of the 'Southern Barbarians' are among the most striking artifacts of this era. Produced by Kanō school painters, they reveal how the Japanese perceived and processed the astonishing novelty of European visitors.

The Christian Century: Faith and Power in Feudal Japan

At its peak, Christianity claimed over 300,000 converts in Japan, including powerful daimyō. This article traces the rise, the political entanglements, and the ultimate suppression of the faith under the Tokugawa shogunate.

Nagasaki: How a Handful of Fishermen’s Huts Became the Trade Capital of the World

From a small fishing village to the nexus of global trade, Nagasaki's transformation under Portuguese influence was dramatic. Ceded to the Jesuits, rebuilt by the Tokugawa, its story encapsulates the entire arc of the Nanban encounter.

From Tempura to Castella: The Culinary Legacy of the Nanban

Some of Japan's most beloved foods trace their origins to Portuguese kitchens. The linguistic and culinary fingerprints of this exchange remain visible today, from the golden sponge cakes of Nagasaki to the battered delicacies served across the country.

The Shimabara Rebellion: The Siege That Sealed Japan

In the winter of 1637, 37,000 starving peasants, many of them crypto-Christians led by a teenage prophet, fortified a ruined castle and defied the largest army the Tokugawa shogunate had ever assembled. Their annihilation ended a century of European contact.

The 1614 Expulsion Edict: The Monk, the Manifesto, and the End of Christian Japan

On a January night in Edo Castle, a former samurai turned Zen abbot sat down to write the most consequential religious decree in Japanese history. By morning, the Christian Century was over.

Portuguese Words in Japanese: A Linguistic Archaeology

Pan, tabako, koppu, botan, dozens of Japanese words are direct borrowings from Portuguese. This linguistic excavation traces the paths by which European vocabulary entered the Japanese language and what it reveals about the nature of the encounter.

Sakoku: How and Why Japan Closed Its Doors

The Shimabara Rebellion of 1637–38 sealed the fate of European presence in Japan. This article examines the cascade of edicts that led to two centuries of isolation, and why the Tokugawa saw foreign contact as an existential threat.

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Essential Bibliography

C.R. Boxer

The Christian Century in Japan, 1549–1650

Carcanet Press, 1951

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Michael Cooper

They Came to Japan: An Anthology of European Reports, 1543–1640

University of Michigan Press, 1965

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George Elison

Deus Destroyed: The Image of Christianity in Early Modern Japan

Harvard University Press, 1973

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Derek Massarella

A World Elsewhere: Europe's Encounter with Japan in the 16th and 17th Centuries

Yale University Press, 1990

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Luís Fróis, S.J.

The First European Description of Japan, 1585

Routledge, 2014 (ed. Daniel T. Reff et al.)

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João Paulo Oliveira e Costa

O Japão e o Cristianismo no Século XVI

Sociedade Histórica da Independência de Portugal, 1999

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Why Nanban.pt

Nanban.pt was created to fill a significant gap in online resources about the Nanban period, the century of direct Portuguese-Japanese exchange that began with the arrival of European traders in 1543 and ended with Japan's closure to the outside world.

While scattered articles and academic papers exist, there is no single, accessible, well-curated resource that brings together the history, art, trade, religion, and cultural legacy of this extraordinary encounter. This site aims to become that resource.

All content is available in English, Portuguese, and Japanese.

Key Dates

  • 1543 Portuguese reach Tanegashima
  • 1549 Francis Xavier arrives in Kagoshima
  • 1571 Nagasaki opens as trade port
  • 1580 Nagasaki ceded to the Jesuits
  • 1582 Tenshō Embassy departs for Europe
  • 1587 Hideyoshi's anti-Christian edict
  • 1614 Christianity formally banned
  • 1638 Portuguese expelled after Shimabara