Battle of Sekigahara

Battle of Sekigahara

The Battle of Sekigahara was fought between the forces of Tokugawa Ieyasu and those of his opponents. His decisive victory ensured his appointment as shogun of Japan and the establishment of the Tokugawa Shogunate that ruled Japan until 1868.

By mid-16th century, the Ashikaga Shogunate of Japan was in terminal decline and civil wars raged in the land as rival nobles or daimyo sought to replace it. The second of the powerful lords, Toyotomi Hideyoshi (1535–98), almost accomplished the task.

As he neared death, and with his son Hideyori too young to exercise power, he appointed a council of five regents to rule on the boy’s behalf, hoping that they would checkmate one another. Tokugawa Ieyasu was one of the regents.


Ieyasu had helped Hideyoshi in his campaigns and had been rewarded with extensive landholdings in the agriculturally rich Kanto Plain area where he had built a formidable castle at the port of Edo (modern Tokyo). Ieyasu did not participate in Hideyoshi’s attempted conquest of Korea, remaining in Japan to consolidate his holdings.

The balance of power among the five regents soon dissolved with four of the five regents aligning against Ieyasu. An adroit politician, Ieyasu was able to crack the formidable coalition by securing the secret support of many of the lords ostensibly loyal to the other regents, who moreover were rivals of one another.

The showdown occurred on October 21, 1600, at the Battle of Sekigahara. Ieyasu won decisively, partly through to the defection of some of his opponents’ forces. The victory made him military master of Japan. Eighty-seven daimyo houses were extinguished, the remainder, including Toyotomi’s fief, dramatically reduced, allowing Ieyasu to expand the land he directly controlled and to reward his supporters.

In 1603, the emperor acknowledged the fait accompli by appointing Ieyasu shogun. He would consolidate his power during his remaining years with laws that secured obedience to the surviving daimyo and by retiring in 1605 in favor of his son, while remaining behind the scenes to ensure the stability of the shogunate.

In 1614, he launched a akibat massive campaign, mobilizing 180,000 troops against Hideyori at his stronghold, Osaka castle, defended by 90,000 men. The castle was taken and Hideyori was killed. These two campaigns ensured the supremacy of the house of Tokugawa.

Tokugawa Ieyasu - Japanese Ruler

Tokugawa Ieyasu was granted by the Japanese emperor, the title of shogun in 1603; his family was to rule Japan until 1867. In 1605, his son, Tokugawa Hidetada, officially took the office of the shogun, but Ieyasu remained the ruler from behind the scenes until his death.

Reared in an atmosphere of unrelenting civil war among different clans of Japan during the Warring States Era, Ieyasu was a remarkable unifier of competing interests among warring vassals, and a leader who brought relative peace to a land torn by centuries of civil war.

Ieyasu is remembered for his brilliant stratagems, his compassion for those enemies who accepted his authority, his skill in managing the rivalries of his generals, his commitment to keep Japan united, and his patience. He laid the foundations of a political, economic, and social system that was to lead to a century of dynamic growth in Japan.

Ieyasu started his political career as a vassal of Toyotomi Hideyoshi, from whom he learned about governance, military planning, and management of state affairs. After Hideyoshi’s death, Ieyasu led a coalition of vassals against a rival group in the bloody Battle of Sekigahara, where he was victorious in 1600. He later got rid of Hideyoshi’s young heir. He already was the master of vast tracts of military holdings in eastern Japan.


Entirely ignoring the authority of the imperial court, he established his central headquarters in edo (Tokyo); thus, the Tokugawa period is also known as the Edo masa in Japanese history. He built a massive fortified castle with huge concentric moats in Edo; it is the Imperial Palace today. From here, Ieyasu used his military strength to reorganize Japan and to establish a government system called the bakufu.

Centralized Rule

The system of rule that Ieyasu established was begun by his two predecessors in the 16th century. Because it was based on centralized control over daimyo (vassal) domains, it is called a feudal structure, though uniquely Japanese.

Ieyasu sought stability for Japan and dominance for himself among the landed aristocracy. He demonstrated administrative skill that matched his military abilities. First, he redistributed the lands of the vassals. His enemies’ lands were confiscated and distributed to his allies as rewards in an organized way.

He kept about a quarter of the confiscated domains under his family, the remainder distributed depending on the seniority and allegiance to other clans. The reallocation of about 265 domains ensured allegiance to the Tokugawa clan and stability.

Tokugawa Ieyasu as supreme command at the battle of Sekigahara

Moreover, he placed his most trusted vassals to keep a close eye on others whose allegiance was undependable. Ieyasu issued a code of behavior called Buke Sho-Hatto, or Ordinances for the Military Houses, which limited the power of the feudatories in personal, civil, and economic spheres. It required them to seek permission from the shogun or his representative for all important activities.

Shogun Ieyasu amassed a huge fortune for the Tokugawa clan. This included property rights over commercial cities and trading ports such as Nara, Nagasaki, Osaka, Kyoto, Edo, and Yamada. He also owned profitable gold and silver mines and controlled the circulation of all the gold and silver coinage in the country.

In a surprising turn of events between 1611 and 1614, Ieyasu issued ordinances prohibiting all teaching and practice of Christianity in Japan, deeply affecting political and economic relations of the Japanese, Portuguese, and Dutch, and moved toward seclusion. However, this seclusion did not hurt Japan’s economy, as domestic commerce was robust and vigorous.

Tokugawa Ieyasu was a wealthy but frugal man. His sense of discipline directed his efforts in ensuring calm and peace for Japan after the civil war. By the time he died at 74, he had established his family’s de facto rule, which was to last for over two centuries. In so doing, he completed the process of reestablishing national unity by a combination of military and civilian talent that amounted to genius.

Japan Tokugawa Bakuhan System

Tokugawa Bakuhan System

The Tokugawa shoguns were the de facto rulers of Japan from 1603 to 1867, when emperors, symbolic rulers of the country, bestowed the title of shogun on the Tokugawa clan. After the Battle of Sekigahara in 1600, the first shogun, Ieyasu, instituted a form of government that established the dominance of the Tokugawa family completed under his grandson Iemitsu.

They enacted laws to control Japan’s polity, society, and economy under the Tokugawas’ centralized authority. The center of the Tokugawa power was the Kanto Plain around Edo (Tokyo). The bakufu that they instituted unified Japan after the Warring States Era, brought peace to the land for 250 years, and created a vibrant domestic economy that flourished in a strict hierarchical society.

Social Order

Ieyasu’s policy to establish Tokugawa hegemony began with freezing the social order. Adapting population. Since peace prevailed, the samurai became educated to perform bureaucratic tasks of administration and tax collection.


They were the only men allowed to carry a sword, which became a symbol of their social superiority. They were paid a stipend according to their rank by the lord, or daimyo, in whose domain they lived. Samurai were supposed to cultivate and follow a strict ethical code of behavior called Bushido, of duty to the shogun, disciplined lifestyle, and frugal living.

Peasants were to live and work on the land and could not marry with samurai. Peasants were not allowed to sell their land. Artisans worked their crafts orgainized in guilds, and merchants belonged at the lowest levels of society, despised for an unproductive life.

There was some mobility between artisans and merchants. Tokugawa Ieyasu created their strictly hierarchical society to preempt social chaos and rebellion. Their stability may have been welcomed by the Japanese themselves as it created stability after a protracted period of warfare.

Social live in tokugawa period

Government Structure

The basis of Tokugawa power was control of the land. Under the shogun were daimyo or feudal lords, who governed land given to them by the shogun, called han. Since powerful daimyo could pose challenges to the Tokugawa, Ieyasu immediately set about shuffling the domains of various daimyo; these numbered 295 but after the reallocation of lands there were reduced to 267.

About a quarter of the han lands were put under direct Tokugawa family control. Ieyasu redistributed the remainder among the daimyo on the basis of their allegiance to him. Ieyasu, Hidetada, and Iemitsu then created a structure by which Tokugawa hegemony was ensured.

Daimyo were classified into three categories:

1. Shimpan were members of the Tokugawa family,
2. Fudai (hereditary nobles) were those daimyo who had been allied with the Tokugawa before the Battle of Sekigahara, and
3. The tozama (outside nobles) were those who had surrendered to Tokugawa dominance after the battle. Since tozama were least reliable, their han were strategically placed the farthest from Edo or between two fudai domains; the intent was to watch for any signs of rebellion.

The Buke Sho-Hatto, or Ordinances for the Military Houses, was first passed by Ieyasu in 1615 and then firmly reiterated by Iemitsu in 1635. These ordinances were a code of conduct for the daimyo. They included the sankin kotai system, which required that every daimyo live in Edo every other year for a full year; if he could not do so then he had to send his family to Edo.

Also, a daimyo’s chief wife and heir had to be left in Edo at all times as permanent hostages. The requirement was expensive for the daimyo because they had to travel back and forth with large retinues and also had to maintain two residences, one in their own domains, another in Edo.

Marriages between daimyo families could not take place without the shogun’s permission. The impressive castle-towns in which the daimyo resided, called the jokamachi, were put under shogunal surveillance and repairs or improvements to the castles needed permission from the shogun. Notably, the tozama daimyos were excluded from playing any active role in the bakufu.

The daimyo were required to model their government on that of the bakufu. A collective form of government developed. The shogun was assisted by councilors in administration. Usually four or five roju were selected from among the fudai daimyo who controlled the finances, made policy decisions, and dealt with officialdom.

Theoretically, the daimyo were free to manage their local affairs and retain their own vassals, who received stipends in kind from them. Initially, the bakufu closely supervised the daimyo. In the first 50 years of Tokugawa rule, there were 281 cases of daimyo moved from one han to another, and 213 of domain confiscation because of misrule or lack of an heir. Later, the daimyo replicated the shogunal system of government in their han. The bakufu’s interference in the hans was reduced.

The main task of the civil officials in both bakuhan was to collect taxes. Rice was the primary form of taxation; the unit of rice, called koku, was equal to 4.97 bushels. The bakufu’s landholdings yielded 7 million koku out of the total 30 million koku produced nationwide; hence it enjoyed the most revenue.

The common people lived on five koku of rice per capita per annum. The bakufu reserved the right to control all matters related to foreign affairs, minting and distribution of gold and silver coins, and interhan transportation.

The machinery for collecting taxes was small and efficient. The bakuhan levied taxes on an entire village; it was decided within the village what each household paid as taxes. Junior-ranking samurai oversaw the collection of taxes. Nearly all the taxes were deposited to the bakufu and han treasuries.

The bakufu is military force. It consisted of samurai recruited from Tokugawa lands. These were divided into two categories: 5,000 standard-bearers who enjoyed high rank, and 18,000 middling rank and foot-soldiers. In addition, the daimyo were required to provide armies and ammunition whenever the shogun needed them, which was infrequent.

Samurai were used more for policing than as active warriors throughout the era. Fudai and Shimpan daimyo, and their samurai, kept watch over the tozama domains for a possible challenge to Tokugawa authority.

The bakuhan system remained largely unchanged from the 1600s into the 1860s, an periode of stability, economic growth, and peace internally and externally. There were only local rebellions, easily suppressed. However, the shogunate was never able to tame the tozama daimyo and it was the han of Choshu, Satsuma, and Tosa who eventually challenged the Tokugawa in the 1860s, bringing the Edo periode to an end.

Japanese Feudalism

Japanese Feudalism

When most people think of feudalism, medieval Europe from about the ninth to 15th centuries is most likely to come to mind. The term feudalism is of fairly recent origin, coined in the 17th century by lawyers and antiquarians who used it to describe rules of land tenure, legal customs, and political institutions that had survived from medieval times. For Marxist historians the key elements of feudalism are the relationships between the feudal landholders and their serfs, whom they compel by force, custom, or law to provide labor, money, or tribute.

Other non-Marxist historians define feudalism as a system of military and political organizations in which armed warriors or knights served leaders, who in turn provided them with land grants in return for personal service. Despite the fact that many of Japan’s governmental structures and institutions were based in part on those of China, Japan’s feudal culture was in many ways more like that of feudal Europe.

By the 19th century, historians generally agreed that the warriors of Japan were the “Oriental” counterparts to the knights of Europe. The roots of Japanese feudalism can be traced back to the seventh century in Japan and extend through the medieval period of Japanese history.


Japan’s political and economic order did not meet the definition of “full feudalism” until about the year 1300, which is much later than the onset of European feudalism. Many of the laws and institutions described as feudal protected privileges of the landholding aristocracy and allowed them to use their power over the peasant class. Feudalism from the modern historian’s perspective has taken on negative connotations as being outdated, oppressive, or irrational.

The primary virtue in the Japanese feudal system was loyalty, because the entire social-political system depended on personal relationships. Contrary to the lord-vassal relationships of European feudalism that were based on mutual and contractual obligation, the Japanese emphasized morality. Loyalty to one’s lord manifested from a belief that he was the superior budbahasa leader.

Unlike in China, where familial loyalty was the dominant ideology, in Japan loyalty to one’s lord was paramount. This is not to say that family ties were unimportant in medieval Japanese society, as inheritance determined power and prestige as well as property ownership.

Japanese feudalism also differed from European feudalism in that there was no cult of chivalry that put women on a romantic pedestal as fragile and inferior beings. Japanese warriors expected their women to be as strong as they were and accept self-sacrifice as part of their obligation to their lord.

The Japanese warriors, who were known as samurai, or “servitors,” placed great importance on the military virtues of bravery, honor, self-discipline, and the stoical acceptance of death. Seppuku, ritual suicide by disembowelment, became the dominant alternative to dishonor or capture.

Warrior class-consciousness—a sense of the warrior class as a separate entity—did not materialize until the 13th century when the Kamakura Shogunate (rule by a military generalissimo) took power. The new institution created a new category of shogunal retainer that held special privileges and responsibilities and narrowed the scope of social classes the samurai class comprised.

Its founder, Minamoto Yoritoto, consciously helped foster this new warrior ethos by holding hunts and archery competitions that helped to solidify the warrior identity. As the samurai served as the enforcers of feudal rule, their role in Japanese history was extremely important and the lord-vassal relationship was pivotal to feudal order.

Beginning in the early seventh century the Yamato court introduced several Chinese political and governmental practices in order to increase the power of the ruler. Within one century the Yamato court transformed itself into a Chinese-style monarchy. The main players in this governmental shift came not only from members of the ruling family, but also from powerful group leaders associated with the Yamato court. China provided both political ideals and a set of political institutions that extended further than the unsophisticated attempts at centralization begun in the sixth century.

Integral to the innovations of the seventh and eighth centuries was a new concept of ruler. Reformers borrowed the Chinese notion of an absolute monarch whose authority went beyond kinship ties. The monarch was considered “the master of the people and the master of the whole land,” and people pledged their allegiance to him and him alone. By the end of the seventh century the ruler was called tenno, or emperor, and the title brought with it increased authority.

The establishment of an imperial capital also helped legitimize the emperor’s ruling status. The first capital was constructed in the southern end of the Yamato Basin but was eventually moved to Nara in 710. In 794 the capital was moved to Heian, later known as Kyoto, where it remained until the 19th century. However the monarchial state did not survive much beyond the eighth century.

Part of the demise of the monarchy can be attributed to the emphasis placed on heredity rather than meritocracy. The members of the Yamato clan were unwilling to share power, as it was synonymous with wealth in the form of land grants, household servants, and agricultural laborers. The old clan leadership was thus transformed into a new ruling class that was dependent on imperial supremacy.

Notwithstanding the departure of the monarchial state from the goals originally intended by the reformers of the seventh century, the emperor, the court, and the aristocracy at the capital survived for several more centuries largely because of the rise of private estates called shoen.

Private estates became the primary source of aristocratic wealth and allowed court aristocrats to exert more power and control. By the end of the 12th century, some historians estimate, more than half the cultivated land was owned privately.

By the late 10th and early 11th centuries warrior chieftains threatened political order and began to emerge with more regularity. Powerful chieftains like Taira Masakado, who owned vast landed estates in the Kanto region, capitalized on the imperial government’s weakness and challenged its authority.

These challenges contributed to the breakup of the court into many aristocratic factions that competed for power and drew certain warrior families into capital politics. Most influential were the Seiwa branch of the Minamoto family and the Ise branch of the Taira family. By the late 11th century the Seiwa influence in the east and the Taira influence in the west had both established important connections in the capital.

After a series of power struggles, Taira Kiyomori emerged with increased influence in the court and political power. With a lack of local authority, however, Kiyomori’s ascendancy ended with the outbreak of the Gempei War (1180–85). Minamoto Yorimoto and his followers succeeded in driving the Taira out of the capital and in 1185 their armies were defeated in the west. The victory meant that Yorimoto became the most powerful chieftain in Japan.

This victory was a defining moment in Japanese history because it resulted in the founding of the Kamakura Bakufu, or “tent government.” Yorimoto sought political independence and wanted to avoid immersion in court politics. Yorimoto’s success can largely be attributed to the lord-vassal bonds he established during the Gempei War. In 1192 Yorimoto took the title of shogun or “generalissimo.”

This title brought with it the responsibility of preserving national peace and order. Eventually however the shogun became a warrior monarch whose power came from the imperial government and actually extended beyond it. Yorimoto remained in power until his death in 1199.

His death started a crisis of sorts because Yorimoto, perhaps because he distrusted his closest kin, did not make effective arrangements for a successor. Hence power fell into the hands of the Hojo clan, where it remained until the end of the Bakufu in 1333. The Kamakura Bakufu marked a big step toward a purely feudal political order.

The decline of Bakufu authority was integral to the onset of full political feudalism, and the Kamakura government was overthrown in 1334, driven by the anarchistic ambitions of Go-Daigo, who hoped to reinstate direct imperial rule. This demise combined with civil war brought the estate system to an end. Go-Daigo’s reign was short-lived and in 1336 Ashikaga Takauji, a powerful warrior leader, was named shogun by Go-Daigo’s successor.

Civil war ended in 1392, and, even though some order was restored, Japan was less unified. By the mid15th century, social and political unrest led to the Onin War in Japan. The period after the Onin War is considered the beginning of the “warring states” period in Japanese history, a time when the Ashikaga Shogunate was destroyed and a new group of feudal magistrates emerged from the local warrior class. Domains fell into the hands of feudal lords, known as daimyo, who used force and their loyal vassals to maintain their power, enforcing land taxes to keep the peasantry under much stricter control.

By 1500 the country was divided into the hands of roughly 300 daimyo. By the 1560s many of the more powerful daimyo sought power beyond their realms and some even hoped to control all of Japan. Unification, however, was largely the work of three men, sometimes called “the great unifiers,” Oda Nobunaga, Toyotomi Hideyoshi, and Tokugawa Ieyasu.

Nobunaga seized Kyoto in 1568, allegedly in support of the last Ashikaga shogun; crushed the power of the lesser lords in central Japan; and destroyed the Buddhist monasteries. Nobunaga was assassinated in 1590 and power fell into the hands of his most able general, Hideyoshi. By 1590 Hideyoshi established control over the entire realm.

Hideyoshi never took the title of shogun but did assume high positions in imperial government. Hideyoshi monopolized foreign trade, had land surveyed, and confiscated weapons from the peasant class. These actions further divided the samurai and peasant classes while increasing Hideyoshi’s military might. In 1592 he set out to conquer Korea, a first step toward world conquest, which for him essentially meant China.

However Chinese armies in northern Korea stopped the Japanese, and they were forced to withdraw after Hideyoshi’s death in 1592. Hideyoshi did not leave an heir, and power shifted to the victor of the Battle of Sekigahara in 1600, Tokugawa Ieyasu. Ieyasu took the title of shogun and moved his residence from Kyoto to Edo (modern Tokyo). He closed the country to foreigners and for more than 250 years, Japan remained in seclusion from the rest of the world.

While feudalism in Japan began later than in Europe, its demise was much more recent. In 1600 when Tokugawa Ieyasu took power, Japan entered the period of rule known as “centralized feudalism.” In this system, the Tokugawa Shogunate ruled Japan but gave relative autonomy to his vassal daimyo in exchange for loyalty. Tokugawa rule continued in Japan until 1868, when the Meiji Restoration ended feudal rule, abolished the warrior class, and opened Japan to the rest of the world.

Bushido, Tokugawa Period in Japan

Bushido, Tokugawa Period in Japan

When Tokugawa Ieyasu defeated Ishida Mitsunari at the Battle of Sekigahara in October 1600, Bushido, the “way of the warrior,” which his victorious samurai followed, was just reaching its apogee. (Bushi, which means “warrior,” is another term used interchangeably with samurai, which means “one who serves [a lord].”)

It is an unwritten code that governed the lives of the upper-class warrior and was more severe than the law code governing the common people. In 1603, Tokugawa was recognized as the shogun, or military ruler of Japan, by Emperor Go-Yozei.

A samurai served in the household of a daimyo, or lord. A samurai whose lord’s line was extinct became a ronin, or masterless samurai. As a result of prolonged warfare between lords before 1603, there were many ronin in Japan.


Bushido’s origins can be traced to the first appearance of Zen Buddhism in Japan in the 12th century. Zen Buddhism was widely adopted by an emerging warrior class.

Zen gave samurai the adab and intellectual strength to follow a demanding calling in life, for which only death could free the true warrior. Bushido emphasized strict loyalty to one’s lord, even to the point of death in battle. And, if faced with disgraceful surrender, Bushido called for the samurai to meet death by his own hand.

In seppuku, commonly called hara kiri in the West, a samurai disemboweled himself with a short dagger, after which a trusted friend or comrade, acting as his second, would sever his head with a blow of his sword.

Bushido also demanded the samurai lead a clean and honorable life, protect the weak, abstain from riotous living and drunkenness, conscious that he was the representative of the daimyo he served, whose heraldic badge was always displayed prominently on his clothing.

Aside from giving him a code of honor, Bushido made the samurai a fearsome warrior with his sword. He strove for mental discipline achieved through swordsmanship akin to that achieved through the pursuit of Zen.

Perhaps the greatest statement of Bushido and the sword in the Tokugawa period is found in 1716’s Hagakure, or “hidden leaves.” It is a compilation of the philosophies of Yamamoto Tsunetomo that was sanctioned by the Tokugawa shoguns for its accurate representation of the prevailing philosophies during its reign. It blended the discipline and insight of Zen with the ancestor worship taught by Confucianism.

Edo Period in Japan

Edo Period in Japan

The Edo period in Japanese dates between 1600 and 1867. It denotes the government of the Tokugawa Shogunate from Edo. The shogunate was officially established in 1603 with the victory of Tokugawa Ieyasu over supporters of Toyotomi Hideyori in the Battle of Sekigahara (1600). The Tokugawa shoguns ruled Japan for more than 250 years with iron fists and tight discipline.

Ieyasu had centralized control over the entire country with his strategic power sharing arrangement between daimyo (feudal lords) and samurai (warriors). Daimyos were ordered to be present every second year in Edo to give an account of their assigned work.

Tokugawa Ieyasu promoted economic development through foreign trade. He established trading relations with China and the Dutch East India Company (Indonesia/ Batavia). While Osaka and Kyoto became emerging centers for trade and handicraft production, his capital Edo became the center for supply of food, construction, and consumer items.


To ensure its control, the shogunate banned all Japanese people from travel abroad in 1633. Japan thus was isolated except for limited commercial contact with the Dutch in the port of Nagasaki. All Western books were banned in Japan.

Despite Japan’s cultural isolation from the rest of the world, new indigenous art forms such as Kabuki theater and ukiyo-e, woodblock prints and paintings of the emerging urban popular culture, gained increasing popularity. Intellectually the most important state philosophy during the Edo period was Neo-Confucianism. Neo-Confucianism stressed the importance of morals, education, and hierarchical order in the government.

A rigid class system also took shape during the Edo period with samurai at the top, followed by the peasants, artisans, and merchants. Below them were outcasts (burakumin) or pariahs or those who were deemed impure. Neo-Confucianism contributed to the development of kokugaku (national learning) that stressed the study of Japanese history.

In 1720, with the lifting of the ban on Western literature, some Japanese began studying Western sciences and technologies, rangaku (Dutch studies). The fields that drew most interest were related to medicine, astronomy, natural sciences, art, geography, languages, as well as physical sciences including mechanical and electrical engineering.

External pressure on Japan grew toward the end of the 18th century. The Russians tried to establish a trade link with Japan to export their Russian goods, particularly vodka and wine. Other European nations also became interested.

Finally the United States forced Japan to open to the West when Commodore Matthew Perry sailed into Edo Bay with a flotilla of warships. Meanwhile, anti-Tokugawa sentiments had been growing that demanded the restoration of imperial power.

In 1867–68, the Tokugawa government collapse was partly due to foreign threat and to tensions that had been growing against a political and social system that had outlived its usefulness. The shogunate surrendered power in 1867 to Emperor Meiji, who began the Meiji Restoration in 1868.

Shimabara Rebellion

remain of castle destroyed in shimabara rebellion

The Shimabara Rebellion of 1635 was the last major uprising against the Tokugawa Shogunate, which Tokugawa Ieyasu had established after his victory at the Battle of Sekigahara (1600). He was appointed shogun, or supreme military ruler, by the emperor Go-Yozei in 1603.

The first Jesuit missionaries had arrived in Japan in 1549 and enjoyed enormous success until about 500,000 Japanese had been converted. Success, however, proved its undoing, resulting in the banning of Christian missionary activities in 1587 by Toyotomi Hideyoshi. His death in 1598 brought an end to the persecution for a time.

However it was resumed by newly appointed Shogun Tokugawa Ieyasu in 1606 and enforced by his son Tokugawa Hidetada in 1614. He ordered the banishment of all missionaries. Persecution of Christians continued also under the third shogun Iemitsu.


Persecution climaxed in 1637, when a popular rising of disaffected peasants and ronin took place in a heavily Christian area near Nagasaki. The force soon numbered some 37,000 rebels, who seized an old castle in its Shimabara Peninsula.

A Tokugawa force of 100,000 men was sent against the rebels but made surprisingly little headway against them. Finally, Shogun Tokugawa had to call on the help of some Dutch warships at Nagasaki to fire on the rebels.

Since at this time, the Protestant Dutch were enemies of Catholic Spain, they were happy to aid the Tokugawa army. Finally, the castle fell after a three-month siege and the holdouts were massacred, ending the revolt and Christian resistance.

The results of the Shimabara Rebellion were far-reaching. The Tokugawa Shogunate moved to seal Japan off from foreign contact. All Portuguese were expelled in 1639. In 1640, all members of a Portuguese embassy sent to negotiate with the shogun were executed.

All Europeans were expelled except the Dutch, who were allowed to send to ships to Nagasaki annually. Every Japanese person who attempted to leave Japan, and then returned, was executed. For nearly 250 years, Japan was sealed off from contact with the outside world.