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NotesHistoryTopic 9.3The nature of change: the Tokugawa order and sakoku
Back to History Topics
9.3.23 min read

The nature of change: the Tokugawa order and sakoku

IB History • Unit 9

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Contents

  • Building the Tokugawa order
  • Political and social control
  • Sakoku, Christianity and the Pax Tokugawa

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The big idea: After winning the battle of Sekigahara in 1600, the Tokugawa family built a system to end a century of civil war and keep power forever.

Their answer was tight central control over the great lords, a frozen social order, and — from the 1630s — a closed country that shut Japan off from most of the outside world.

Japan had spent the 1500s in the Sengoku period, torn apart by rival warlords.

Tokugawa Ieyasu ended that. In 1603 the emperor named him shogun — Japan's real military ruler — and his family would hold that title for over 250 years.

  • Shogun — the military ruler who actually governed Japan (the emperor stayed in Kyoto as a powerless figurehead)
  • Bakufu — the shogun's government, based in Edo (modern Tokyo)
  • Daimyo — the roughly 250 regional lords who ruled their own domains under the shogun
  • Han — a daimyo's domain, the local unit of land and rule

The genius of the system was to let the daimyo keep running their own lands — but on a very short leash.

This mix of a strong centre and semi-independent domains is why historians call it centralised feudalism.

One phrase to remember: The Tokugawa aimed for control through order — not conquest, but a carefully balanced peace where everyone knew their fixed place.

To stop any lord ever growing strong enough to challenge them, the Tokugawa tied the daimyo down with clever rules.

The cleverest of all was sankin-kotai — 'alternate attendance'.

1

1 · Live in Edo, then home

Each daimyo had to spend every other year living at the shogun's capital, Edo, then return to his own domain — switching back and forth for his whole life.

2

2 · Leave family as hostages

When a lord went home, his wife and heir stayed behind in Edo. If he rebelled, they would be the first to suffer — a permanent hostage system.

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3 · Bankrupt him with travel

The huge processions to and from Edo, and keeping two grand households, drained the daimyo's money — leaving little to spend on armies.

Sankin-kotai = hostages + huge costs = lords too broke and watched to rebel.

The bakufu-han system: The shogun's central government (the bakufu) sat on top; each daimyo ruled his domain (han) below.

The Tokugawa also kept the richest lands and key cities for themselves, and scattered their most trusted allies to surround any lords they distrusted.

Society was frozen into a rigid four-class hierarchy, an idea borrowed from Chinese Neo-Confucianism.

Everyone was born into a class and, in theory, could never leave it.

Class (in rank order)Who they wereWhy ranked here
SamuraiThe warrior elite who governed and administeredRuling class — loyalty and honour prized above all
Farmers / peasantsGrew the rice that fed and taxed the countryValued as the source of food and wealth
ArtisansSkilled craftworkers who made useful goodsMade things, but did not grow food
MerchantsTraders who bought and soldLowest — seen as producing nothing themselves
The great irony: Merchants were ranked bottom — yet during the long peace they grew rich, while many samurai (ranked top) fell into debt.

The official hierarchy and real life slowly drifted apart. Remember this: it becomes the crack in the system.

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The Tokugawa feared that foreigners — especially Christian missionaries — could turn Japanese subjects against them.

From the 1630s they answered with sakoku, the 'closed country' policy.

  • Sakoku — most Europeans expelled and foreign trade almost entirely banned
  • No leaving, no returning — Japanese people were forbidden to travel abroad, on pain of death
  • One tiny window — trade was allowed only with the Dutch and Chinese, confined to Nagasaki
  • Dejima — the Dutch were penned onto a small artificial island in Nagasaki harbour, their only foothold
Crushing Christianity: Christianity, brought by earlier missionaries, was banned and its followers persecuted.

In 1637 mostly Christian peasants rose up in the Shimabara Rebellion (1637–1638). The bakufu crushed it brutally, killing tens of thousands — and afterwards sealed the country even tighter.

With rivals tamed and the borders shut, Japan entered its longest peace ever — over two centuries without major war.

Historians call it the Pax Tokugawa, the 'Tokugawa peace'.

Farming boomed

Peace let farmers clear new land and improve methods. Rice output rose, feeding a growing population.

Roads and travel grew

Great highways like the Tokaido linked the country — partly built for the daimyo processions of sankin-kotai — knitting Japan together.

Cities exploded

Edo swelled toward a million people, one of the largest cities on Earth. Osaka and Kyoto thrived as trade centres.

Merchants rose

A money economy grew around the cities. The 'lowly' merchants became the real financial power of Tokugawa Japan.

A distinct urban culture: This wealth and peace fed a lively townspeople's culture in Edo and Osaka — kabuki theatre, woodblock prints and popular novels.

Meanwhile Neo-Confucianism became the official state ideology, teaching loyalty, duty and knowing your place — the philosophy that justified the whole order.

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