Was the Samurai Honour Code Even Real?

· 12 min watch · hand-drawn animated history

The short answer

The calm, honour-bound samurai you picture, loyal unto death and living by an ancient code called bushido, is largely a myth. This is the real history of Sengoku Japan: roughly a century and a half of civil war, peasant gun-armies and constant betrayal, and how the famous samurai honour code was actually written down long after the fighting had already stopped.

The story

Sengoku Japan explained, from the Onin War of 1467 to the Tokugawa peace. We follow how Portuguese matchlock guns and conscripted ashigaru foot soldiers changed samurai warfare, the three unifiers who put Japan back together (Oda Nobunaga, Toyotomi Hideyoshi and Tokugawa Ieyasu), the Honno-ji betrayal of 1582, and the Battle of Sekigahara in 1600, where one lord's mid-battle defection ended the Warring States period in a single afternoon. Then how bushido as a fixed honour code was systematised in the peaceful Edo period and carried around the world by Nitobe Inazo's book around 1900. Was the samurai honour code even real? Here is what the history actually shows. A military history of feudal Japan: civil war, castle sieges, samurai armies, and the battles of Nagashino and Sekigahara that ended an age of war and bought 250 years of peace.

Chapters

  1. 0:00 The Samurai You Picture
  2. 1:44 Kyoto Burns: The Onin War
  3. 3:06 Peasants, Spears and Portuguese Guns
  4. 4:39 The Three Unifiers and a Culture of Betrayal
  5. 6:51 One Afternoon, One Traitor: Sekigahara
  6. 8:09 The Long Peace and the Closed Country
  7. 8:44 The Code Written After the War

Sources

Every claim in this episode is checked against these sources before publishing.

Full transcript

Read the full narration (2,118 words)

The honour-bound samurai in your head is loyal to a code that had not been written down yet. That calm, spotless warrior from the show Shogun and a hundred video games? He supposedly lived and died by an ancient way of

the warrior called bushido. But that code was mostly tidied into its neat, famous form generations after the real fighting had already stopped.

And the version that conquered the world was written in English, for foreigners, around the year nineteen hundred. Here is the other half of the shock.

The war that built the whole samurai legend lasted roughly a century and a half. Then it ended in a single afternoon, because one lord turned his army

on his own side. And here is the idea I cannot shake. We only ever turn a brutal war into a beautiful legend once

we are safely on the far side of it. So the code came after the killing. And the killing came with almost no fixed code at all.

That is the story nobody prints on the poster. Once you see it, you can never watch a samurai the same way again.

You already know the image in your head. A lone samurai in perfect armour, sword raised, calm as still water.

Loyal to his lord unto death. Honest. Fearless. Bound by an ancient code of honour called bushido. When he fails, he kneels and takes his own life rather than live in shame. It is beautiful, and it is absolutely

everywhere. It runs through samurai films, through the show Shogun, through a hundred video games. Some of it even leaked into the Jedi of Star Wars.

There is just one problem with this flawless warrior. The men who actually fought Japan's great wars would barely recognise him.

To meet the real samurai, you have to walk into a burning city.

The year is fourteen sixty-seven. Japan has a shogun, a supreme military ruler, named Ashikaga Yoshimasa. But Yoshimasa is weak, and he cannot decide who should inherit his seat.

That single family argument lights a fuse. Two great warrior clans take sides and drag their armies into the capital, Kyoto. This is the Onin War, and it does not stop for ten years.

Kyoto, the jewel of Japan, is looted, and then it is set on fire. Temples burn. Shops are ransacked. Hostages are massacred. One modern history calls it simply an orgy of violence.

When the smoke finally clears, the capital is a ruin, and the shogun rules almost nothing. Real power drains out into the countryside, into the hands of

local warlords called daimyo. Each daimyo carves out his own little kingdom, with his own castle and his own private army. For the next century and a half, they fight each other almost without pause.

The Japanese have a chilling name for the spirit of this age. Gekokujo. The low overthrow the high.

Servants murder their masters. Vassals topple their lords. Peasants seize castles. Loyalty here is not sacred. Loyalty is a deal, and deals get broken.

So if betrayal was routine, who was actually doing the fighting?

Here is where the legend really starts to crack. Forget the elegant duel between two noble swordsmen. The daimyo needed bodies, thousands

of them, and they needed them fast. So they shoved long spears into the hands of ordinary farmers. These conscripted commoners were called

ashigaru, the light-footed foot soldiers. Peasants in cheap armour, not born warriors, now made up the bulk of every army.

And then, in fifteen forty-three, something washed up on a beach that changed everything. A storm drove a Portuguese ship onto the little island of Tanegashima.

On board were traders carrying matchlock muskets. The local lord bought a couple of guns, and Japanese smiths copied them within months. Soon workshops all over the country were mass-producing firearms.

You cannot teach a peasant the sword in a year. But you can teach him to point a gun and pull a trigger in a week. One young warlord understood exactly what that

meant. His name was Oda Nobunaga. Nobunaga built whole units of matchlock gunners, hundreds of them at first, later thousands.

And in fifteen seventy-five, at a place called Nagashino, he proved his point in blood. Facing him was the Takeda clan, whose cavalry was the most feared in

all Japan. Nobunaga lined his gunners up behind a long wall of wooden stakes. As the famous horsemen thundered forward, massed volleys

of gunfire tore into them. Wave after wave of Japan's proudest riders went down before they could land a single blow. By some accounts the Takeda

lost thousands of men in that one afternoon. The age of the mounted samurai hero was ending, and gunpowder was the thing ending it.

Out of all this chaos, three men would drag Japan back into one piece. There is an old saying about them, passed down for centuries.

Nobunaga mixed the rice cake. Hideyoshi shaped it. Ieyasu ate it. Three warlords, one country, and a mountain of betrayal

stacked between them. Oda Nobunaga was the first, and the most ruthless. He marched into Kyoto, installed a puppet shogun, and

made himself the strongest man in Japan. By fifteen eighty-two he controlled roughly half the entire country. Nothing on the battlefield could stop him.

So in the end, he was not stopped on a battlefield at all. Here is the part nobody tells you about the man who almost united Japan. He was destroyed by one of his own generals, a man named Akechi Mitsuhide.

One night in Kyoto, Akechi turned his army around and surrounded Nobunaga inside a temple called Honno-ji. Trapped, with the building burning around him, Nobunaga took his own life. The greatest warlord of the age, betrayed by his own

trusted officer. And Akechi's reward for the perfect betrayal? He held power for barely two weeks. Because another of Nobunaga's generals

came racing back to avenge him. His name was Toyotomi Hideyoshi, and his story is the strangest of them all. Hideyoshi was not born a lord.

He was born a peasant. By tradition, he started his career carrying another man's sandals. And this peasant clawed and schemed his way up until he ruled the whole

of Japan. In a world supposedly built on noble bloodlines, a farmer's son ended up on top. But Hideyoshi remembered exactly

where he came from, and the memory frightened him. So in fifteen eighty-eight he ordered a great sword hunt across the land. His men went village to village,

stripping the weapons from every peasant they found. From that day on, only samurai were allowed to carry a blade. Farmers would farm.

Warriors would fight. And nobody could ever climb the way he had. He froze Japanese society solid, just as the fighting was finally winding

down. Then, in fifteen ninety-eight, Hideyoshi died. And he handed his brand new empire to a five-year-old boy.

You can already feel what is coming next. A small child on the throne, and a country crawling with hungry warlords. The whole thing was about to be decided, once

and for all, in a single day. The date is the twenty-first of October, sixteen hundred. Two enormous coalitions line up against each other in a misty valley

called Sekigahara. On one side stands Tokugawa Ieyasu, the last of the three unifiers. On the other stands Ishida Mitsunari, fighting

to protect the dead ruler's little son. By many accounts, something like eighty thousand men stood on each side. This is the battle

that will decide who owns Japan. The fighting opens in the morning fog, and for hours it hangs perfectly in the balance. And then every

eye turns to look at one quiet hill. On that hill sits a young lord named Kobayakawa Hideaki, with a huge, fresh, untouched

army. He is supposed to be fighting for Ishida's side. But in secret, he has already struck a deal with the enemy. Around midday, Kobayakawa finally makes his choice.

He charges his whole army down the hill, straight into his own allies. It is the single most important betrayal in Japanese history. His allies, stabbed in the back, simply crumble and break.

Seeing it, other lords switch sides too, one after another. By early afternoon, it is finished. A war that had burned for roughly a century and a half ended in one afternoon. Because one man on a hill could not be trusted.

Tokugawa Ieyasu was now the master of all Japan. In sixteen oh three, the emperor named him shogun.

He ruled from a small town called Edo. You know that town today by its newer name. Tokyo. And then the man who won by

war did something remarkable. He killed war itself. Ieyasu and his heirs tore down castles and bound the warlords with strict rules.

Then they shut the entire country's doors against the outside world. Christianity was banned. Foreigners were expelled. Even leaving Japan became a

crime. For more than two hundred and fifty years, the great wars simply stopped. And this is where the greatest twist of the whole story begins.

Think about what a samurai actually is now. There are no more battles left to fight. An entire warrior class, sitting in a peaceful country, with nothing

to do. They became clerks. Administrators. Men who shuffled paper and collected a salary. A killer with no one left

to kill has to become something else. So the samurai quietly reinvented themselves, on paper. In the long peace, scholars sat down to answer

one very hard question. If a warrior never goes to war, what on earth is he actually for? One of them was a thoughtful man named Yamaga Soko, writing in the late sixteen hundreds.

He and others began polishing the scattered old warrior values into a single neat system. Service. Discipline.

Honour. Loyalty unto death. The exact code we now imagine the Sengoku samurai all lived by. It was largely written down after those Sengoku samurai

were already gone. Now be careful here, because the real truth is subtle. Samurai did have values during the wars. Courage, skill, reputation, all of that was genuinely real.

But there was never one fixed, written code that every samurai everywhere obeyed. Those values shifted from century to century, and from one lord to the next. One historian puts it bluntly.

Much of what people think they know about the samurai, he says, is a mythology that barely resembles the real history. And money, records admit, was often

the real reason a samurai marched to war at all. Then one small book

carried the polished dream around the entire world. Around the year nineteen hundred, a Japanese writer named Nitobe Inazo published it. He wrote it in English, for Western readers,

and titled it Bushido, the Soul of Japan. By then, the samurai class itself had already been abolished for decades.

Nitobe handed the West a clean, gentle, romantic warrior with seven perfect virtues. The world fell in love with that warrior instantly.

And that romantic warrior is the one living in your head right this second. He is why samurai films still feel like sacred scripture.

He is why leadership books quote bushido today as ancient, timeless wisdom. A code barely a century old, sold to you as if it were a thousand years old.

None of this makes the real samurai small. They existed. They were brave. They fought and bled for a century and a half.

But the spotless, unbreakable code of honour was polished up long after the blood had dried. The war itself was messy, greedy, and decided by a traitor on a hill. The beautiful code was tidied in peacetime, and finished

off in an English book. So the next time you picture that flawless, honour-bound samurai, remember one thing. The men who actually did the fighting would have found him strange.

Their world ran on gunfire, hired peasants, and broken promises, not on a spotless code. The code came after the war. And that, almost always,

is exactly when a legend gets written. So maybe that is the real lesson buried under all this blood. Peace does not just end a war. It quietly rewrites it into a legend we would rather remember.

That is the part that stays with me. We remember the beautiful version, because someone sat down, safe in peacetime, and carefully wrote it for us.

Next time on Doodle History, we chase a legend with no war behind it at all. A drowned empire that may never have existed in the first place. Atlantis. Subscribe, and come find out how much of that story was ever real.

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