Talk the Talk

From the 16th century, Japanese samurai armies went onto the battlefield with three types of flags in order to help the generals distinguish which troops were fighting on which side. They were;

The Nobori – A long vertical flag that often depicted a family’s coat-of-arms

The Uma-jirushi – Literally meaning ‘horse insignia’, the Uma-jirushi was designed to identify the position of the general. The size of this flag would depend on the size of his income.


The Sashimono – A personal banner worn on the backs of individual soldiers. It would often bare the coat-of-arms of the wearer though this was not always the case.

Walk the Walk

Traditionally, when a samurai went into battle he was there to gain honour for himself and his family name.

He did this by challenging individual warriors to a fight; once his opponent was despatched, he would move on to the next and the next until the battle was over or he himself was injured or killed.

However by the second half of the 16th century, major battles in Japan became more advanced and samurai war tactics were more complex, often involving larger numbers of troops.

The army’s victory was all important and now warriors were expected to fight how, when and where they were told by their general.

Samurai History Fact

For the majority of the history of the samurai, battles were fought by professional soldiers whose only purpose in life was to serve their lord in both times of war and peace.

However from the middle of the 15th century and the onset of the Onin War up to the latter half of the 16th century, many of the warriors involved in conflict were part time soldiers who would return to their normal lives, often as farmers, after a battle took place.

 The Japanese Samurai at War

As the ruling elite of Japan, war was the Japanese samurai’s business and over the centuries would mould them into who they were as a social class. Samurai war tactics, strategies and customs would all change down the ages but a willingness to serve and even die for their lord was a constant, especially if that death could be a glorious one in the heat of battle.

By doing well on the field, a warrior would gain honour for himself and his clan along with a sense of immortality through the samurai war stories that would be told about him by future generations.

More practically, the best warriors were also often given land as payment for serving in battles and in return would supply men during times of turbulence, with the number of men required depending on his yearly rice yield.

The Formalities of War

The early code of honour that the samurai strove to live by was known as kyuba no michi (the way of the bow and horse) or yumiya toru mi no narai (the practices of those who use the bow and arrow). As a part of this code, certain formalities were to be followed on the battle field, the idea being that war could be conducted in a civilised, gentlemanly fashion. However while this sounded good in stories, the realities of war were usually very different.

The folly of attempting to fight in an idealised, sporting manner was demonstrated in no uncertain terms during the Battle of Kurikara in 1183 during the Genpei War. The ruling Taira Clan faced their enemies, led by Yoshinaka of the Minamoto Clan and agreed to fight a fair, formal battle despite heavily outnumbering their opponents.

First there was an archery duel followed by fighting between selected small bands of combatants. Next came a pitch battle with both armies being represented by a hundred warriors, but this is where the formal nature of the proceedings abruptly ended.

The Minamoto Clan attacked with their full force, driving their enemies into a narrow closed off valley then stampeded a huge heard of oxen with pine torches attached to their horns. At the same time, ambush troops attacked from the sides of the valley firing round after round into the trapped Taira soldiers. According to the Heike Monogatari, a near-contemporary epic poem that details the events of the Genpei War;
Thus did some 70,000 horsemen of the Taira perish, buried in this one deep valley; the mountain streams ran with their blood and the mound of their corpses was like a small hill.
As is often the case, future generations failed to learn the lessons of history and in the 13th century, battles would again often take on a certain formalness; first the commanders would declare their ancestry then proclaimed themselves great warriors. After shouting insults at their opponents, they released some arrows at each other then charged while the lesser samurai waited their turn.

However as much as samurai warriors may have liked to fight in a formal way, war does not usually permit this. A conflict is a bloody, horrific business which, to state the obvious, yields high death rates. In most battles, there would have been little time for searching for and challenging worthy opponents so instead in many cases the nearest member of the opposition would have to do.

The Ceremonies and Rituals of War

Before setting out to battle, a warrior in medieval Japan would partake in farewell rituals. Much of these rituals were preoccupied with praying to the gods of war, especially the most important of them, Hachiman, the deity of the Minamoto Clan and believed to be the spirit of Emperor Ojin.

After a specially prepared meal, the lord would have an attendant attach his armour and weapons. Once he was ready, he would rally his men by shouting, “Glory, Glory”, to which his generals would reply, “Yes, Yes”. Next, he would receive a blessing from a priest then, surrounded by his three banners, he would lead his army off to their campaign.

In one of the more gruesome aspects of the history of the samurai, when a victory was won the heads of high ranking defeated enemies were removed. The women of the victorious court would then comb the hair, use cosmetics on the faces and mount them in order to make them look more presentable.

They would then be presented to the warlord who would, after inspecting the severed craniums, proceed to reward the warrior who took the first head and those who excelled in the battle by bestowing great honour upon them along with rewards of gold, land or titles.

The Arrival of the Gun

In around 1542, a Chinese boat was blown onto the island of Tanegashima carrying three Portuguese travellers who became the first Europeans to ever set foot on Japanese soil. Two of them were armed with guns which, perhaps unsurprisingly, caught the attention of the lord of the island who promptly bought them and ordered his smiths to make duplicates.

Over time, this would prove to be a 'game changer' when it came to how warfare was conducted in the country as the army with the most and/or best trained samurai warriors would no longer necessarily have the upper hand. Many believed the gun to be a dishonourable weapon because it evened the playing field and allowed the peasantry and lesser units such as the infantrymen (ashigaru) to be as effective as highly trained warriors.

However those that refused to equip their armies with the new weapon tended to be beaten on the battle field by those that would so most successful generals were soon advocates of the use of the firearm; soon after their arrival, they were being made at a faster rate and higher quality than anywhere else in the world.

Within 30 years, the potential of the firearm began to be fully realised and they were instrumental in Oda Nobunaga’s domination of Japan in the latter part of the 16th century. Nobunaga was probably the first Japanese commander to use the ‘roll, volley, fire’ technique which involves one line of soldiers shooting (often from behind a shield known as a tate) while a second row reloads so that there is a continuous series of shots fired at the enemy.

This samurai war tactic (depicted below) and others that involved firearms were instrumental in beginning the process of the unification of the country, so much so that in 1571, warlord Shingen Takeda declared;
Hereafter guns will be the most important weapon. Therefore, decrease the number of spears and have the most capable men carry guns. Furthermore, when you assemble your soldiers, test their marksmanship and order that the selection [of gunners] be in accordance with the results.

The Samurai in Peace

Ieyasu Tokugawa, one of Nobunaga’s generals who went on to be the Shogun, would complete the process of the unification of Japan in the early 17th century and soon after banned the use of guns. He closed the boarders to foreigners and brought in new laws to control the populace and keep would-be warlords in check.

While his and the Tokugawa governments that followed during the Edo Period (1603 - 1868) ruled with an iron fist, Japan did see a period of around 200 years of sustained peace, which was no mean feat for a country that had been built on the battles of a warrior elite.

Without war there was less need for practicing martial disciplines so during the period, the overall fighting skills of the samurai warrior class fell into decline and samurai war stories became strictly an exercise in history and reminiscence of a bygone era.

There were however still some who dedicated themselves to practicing bushido (the way of the warrior) and the best swordsmen in the country would often challenge each other to duels, many of which were to the death. Gunsmiths also existed in Japan throughout the Edo Period but they were few and far between and required special dispensation from the government in order to practice their craft.



Further Reading:


Cohen, R. 2002. By the Sword. New York. The Modern Library.

Cook, H. 1993. Samurai – The Story of a Warrior Tradition. London. Blandford Press.

Henshall, K. 2004. Second Edition. A History of Japan – From Stone Age to Super Power. Hampshire. MacMillan Press

Latz, G. [Internet]. 2015. Samurai Groups and Farming Villages. Encyclopaedia Britannica. Available from: http://www.britannica.com/EBchecked/topic/300531/Japan/23147/Samurai-groups-and-farming-villages [Accessed August 27, 2015].

Seal, F.W. [Internet]. 2013. Oda Nobunaga. The Samurai Archives. Available from: http://www.samurai-archives.com/nobunaga.html#5 [Accessed August 27, 2015].

Totman, C. 2005. Second Edition. A History of Japan. Cornwall. Blackwell Publishing.

Turnbull, S. R. 1989. Samurai Warlords – The Book of the Daimyo. London. Blandford Press.

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