Sengoku Period
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Sengoku Period

The Sengoku period (?, Sengoku Jidai, "Age of Warring States"; c. 1600) is a period in Japanese history marked by social upheaval, political intrigue and near-constant military conflict. Japanese historians named it after the otherwise unrelated Warring States period of China.[1] It was initiated by the ?nin War, which collapsed the Japanese feudal system under the Ashikaga shogunate, and came to an end when the system was re-established under the Tokugawa shogunate by Tokugawa Ieyasu.[2][3]

Summary

During this period, although the Emperor of Japan was officially the ruler of his nation and every lord swore loyalty to him, he was largely a marginalized, ceremonial, and religious figure who delegated power to the sh?gun, a noble who was roughly equivalent to a general. In the years preceding this era, the shogunate gradually lost influence and control over the daimy?s (local lords). Although the Ashikaga shogunate had retained the structure of the Kamakura shogunate and instituted a warrior government based on the same social economic rights and obligations established by the H?j? with the J?ei Code in 1232,[clarification needed] it failed to win the loyalty of many daimy?s, especially those whose domains were far from the capital, Kyoto. Many of these lords began to fight uncontrollably with each other for control over land and influence over the shogunate. As trade with Ming China grew, the economy developed, and the use of money became widespread as markets and commercial cities appeared. Combined with developments in agriculture and small-scale trading, this led to the desire for greater local autonomy throughout all levels of the social hierarchy. As early as the beginning of the 15th century, the suffering caused by earthquakes and famines often served to trigger armed uprisings by farmers weary of debt and taxes.

The ?nin War (1467-1477), a conflict rooted in economic distress and brought on by a dispute over shogunal succession, is generally regarded as the onset of the Sengoku period. The "eastern" army of the Hosokawa family and its allies clashed with the "western" army of the Yamana. Fighting in and around Kyoto lasted for nearly 11 years, leaving the city almost completely destroyed. The conflict in Kyoto then spread to outlying provinces.[2][4]

The period culminated with a series of three warlords, Oda Nobunaga, Toyotomi Hideyoshi, and Tokugawa Ieyasu, who gradually unified Japan. After Tokugawa Ieyasu's final victory at the siege of Osaka in 1615, Japan settled down into several centuries of peace under the Tokugawa shogunate.

Timeline

The ?nin War in 1467 is usually considered the starting point of the Sengoku period. There are several events which could be considered the end of it: Nobunaga's entry to Kyoto (1568)[5] or abolition of the Muromachi shogunate (1573),[6] the Siege of Odawara (1590), the Battle of Sekigahara (1600), the establishment of the Tokugawa Shogunate (1603), or the Siege of Osaka (1615).[]

Time Event
1467 Beginning of ?nin War
1477 End of ?nin War
1488 The Kaga Rebellion
1493 Hosokawa Masamoto succeeds in the Coup of Meio
H?j? S?un seizes Izu Province
1507 Beginning of Ryo Hosokawa War (the succession dispute in the Hosokawa family)
1520 Hosokawa Takakuni defeats Hosokawa Sumimoto
1531 Hosokawa Harumoto defeats Hosokawa Takakuni
1535 Battle of Idano The forces of the Matsudaira defeat the rebel Masatoyo
1543 The Portuguese land on Tanegashima, becoming the first Europeans to arrive in Japan, and introduce the arquebus into Japanese warfare
1549 Miyoshi Nagayoshi betrays Hosokawa Harumoto
1551 Tainei-ji incident: Sue Harukata betrays ?uchi Yoshitaka, taking control of western Honshu
1554 The tripartite pact among Takeda, H?j? and Imagawa is signed
1555 Battle of Itsukushima: M?ri Motonari defeats Sue Harukata and goes on to supplant the ?uchi as the foremost daimyo of western Honshu
1560 Battle of Okehazama: The outnumbered Oda Nobunaga defeats and kills Imagawa Yoshimoto in a surprise attack
1568 Oda Nobunaga marches toward Kyoto
1570 Beginning of Ishiyama Hongan-ji War
1573 The end of Ashikaga shogunate
1575 Battle of Nagashino: Oda Nobunaga decisively defeats the Takeda cavalry with innovative arquebus tactics
1580 End of Ishiyama Hongan-ji War
1582 Akechi Mitsuhide assassinates Oda Nobunaga (Honn?-ji Incident); Hashiba Hideyoshi defeats Akechi at the Battle of Yamazaki
1585 Hashiba Hideyoshi is granted title of Kampaku, establishing his predominant authority; he is granted the surname Toyotomi a year after.
1590 Siege of Odawara: Toyotomi Hideyoshi defeats the H?j? clan, unifying Japan under his rule
1592 First invasion of Korea
1597 Second invasion of Korea
1598 Toyotomi Hideyoshi dies
1600 Battle of Sekigahara: The Eastern Army under Tokugawa Ieyasu defeats the Western Army of Toyotomi loyalists
1603 The establishment of the Tokugawa shogunate
1615 Siege of Osaka: The last of the Toyotomi opposition to the Tokugawa shogunate is stamped out

Gekokuj?

Japan in 1570

The upheaval resulted in the further weakening of central authority, and throughout Japan, regional lords, called daimy?s, rose to fill the vacuum. In the course of this power shift, well-established clans such as the Takeda and the Imagawa, who had ruled under the authority of both the Kamakura and Muromachi bakufu, were able to expand their spheres of influence. There were many, however, whose positions eroded and were eventually usurped by more capable underlings. This phenomenon of social meritocracy, in which capable subordinates rejected the status quo and forcefully overthrew an emancipated aristocracy, became known as gekokuj? (), which means "low conquers high".[2]

One of the earliest instances of this was H?j? S?un, who rose from relatively humble origins and eventually seized power in Izu Province in 1493. Building on the accomplishments of S?un, the H?j? clan remained a major power in the Kant? region until its subjugation by Toyotomi Hideyoshi late in the Sengoku period. Other notable examples include the supplanting of the Hosokawa clan by the Miyoshi, the Toki by the Sait?, and the Shiba clan by the Oda clan, which was in turn replaced by its underling, Toyotomi Hideyoshi, a son of a peasant with no family name.

Well-organized religious groups also gained political power at this time by uniting farmers in resistance and rebellion against the rule of the daimy?s. The monks of the Buddhist True Pure Land sect formed numerous Ikk?-ikki, the most successful of which, in Kaga Province, remained independent for nearly 100 years.

Unification

After nearly a century of political instability and warfare, Japan was on the verge of unification by Oda Nobunaga, who had emerged from obscurity in the province of Owari (present-day Aichi Prefecture) to dominate central Japan. In 1582, Oda was assassinated by one of his generals, Akechi Mitsuhide, and allowed Toyotomi Hideyoshi the opportunity to establish himself as Oda's successor after rising through the ranks from ashigaru (footsoldier) to become one of Oda's most trusted generals. Toyotomi eventually consolidated his control over the remaining daimy?s but ruled as Kampaku (Imperial Regent) as his common birth excluded him from the title of Sei-i Taish?gun. During his short reign as Kampaku, Toyotomi attempted two invasions of Korea. The first attempt, spanning from 1592 to 1596, was initially successful but suffered setbacks and ended in a stalemate. The second attempt began in 1597 but was less successful as the Koreans and their Ming Chinese allies were prepared from their first encounter. In 1598, Toyotomi called for retreat from Korea prior to his death.

Without leaving a capable successor, the country was once again thrust into political turmoil, and Tokugawa Ieyasu took advantage of the opportunity.[3]

On his deathbed, Toyotomi appointed a group of the most powerful lords in Japan--Tokugawa, Maeda Toshiie, Ukita Hideie, Uesugi Kagekatsu, and M?ri Terumoto--to govern as the Council of Five Regents until his infant son, Hideyori, came of age. An uneasy peace lasted until the death of Maeda in 1599. Thereafter a number of high-ranking figures, notably Ishida Mitsunari, accused Tokugawa of disloyalty to the Toyotomi regime.

This precipitated a crisis that led to the Battle of Sekigahara in 1600, during which Tokugawa and his allies, who controlled the east of the country, defeated the anti-Tokugawa forces, which had control of the west. Generally regarded as the last major conflict of the Sengoku period, Tokugawa's victory at Sekigahara effectively marked the end of the Toyotomi regime, the last remnants of which were finally destroyed in the Siege of Osaka in 1615.

Notable people

Japan in the late 16th century
Gun workman, Sakai, Osaka
?zutsu (Big Gun)

Three unifiers of Japan

The contrasting personalities of the three leaders who contributed the most to Japan's final unification--Oda, Toyotomi, and Tokugawa--are encapsulated in a series of three well known senry?:

  • Nakanu nara, koroshite shimae, hototogisu (If the cuckoo does not sing, kill it.)
  • Nakanu nara, nakasete miy?, hototogisu (If the cuckoo does not sing, coax it.)
  • Nakanu nara, naku made mat?, hototogisu (If the cuckoo does not sing, wait for it.)

Oda, known for his ruthlessness, is the subject of the first; Toyotomi, known for his resourcefulness, is the subject of the second; and Tokugawa, known for his perseverance, is the subject of the third verse.

See also

Notes

  1. ^ Sansom, George B. 2005. A History of Japan: 1334-1615. Tokyo: Charles E. Tuttle Publishing.
  2. ^ a b c "Sengoku period". Encyclopedia of Japan. Tokyo: Shogakukan. 2012. OCLC 56431036. Archived from the original on 2007-08-25. Retrieved .
  3. ^ a b "?". Kokushi Daijiten (in Japanese). Tokyo: Shogakukan. 2012. OCLC 683276033. Archived from the original on 2007-08-25. Retrieved .
  4. ^ "?nin War". Encyclopedia of Japan. Tokyo: Shogakukan. 2012. OCLC 56431036. Archived from the original on 2007-08-25. Retrieved .
  5. ^ Mypaedia 1996.
  6. ^ H?fu-shi Rekishi Y?go-sh?.

References

  • [? - 549884#E9.98.B2.E5.BA.9C.E5.B8.82.E6.AD.B4.E5.8F.B2.E7.94.A8.E8.AA.9E.E9.9B.86 "Sengoku Jidai"] Check value (help). H?fu-shi Rekishi Y?go-sh? (in Japanese). H?fu Web Rekishi-kan.
  • Hane, Mikiso (1992). Modern Japan: A Historical Survey. Westview Press.
  • Chaplin, Danny (2018). Sengoku Jidai. Nobunaga, Hideyoshi, and Ieyasu: Three Unifiers of Japan. CreateSpace Independent Publishing. ISBN 978-1983450204.
  • Hall, John Whitney (May 1961). "Foundations of The Modern Japanese Daimyo". The Journal of Asian Studies. Association for Asian Studies. 20 (3): 317-329. doi:10.2307/2050818. JSTOR 2050818.
  • Jansen, Marius B. (2000). The Making of Modern Japan. Cambridge: Harvard University Press. ISBN 0674003349/ISBN 9780674003347. OCLC 44090600.
  • Lorimer, Michael James (2008). Sengokujidai: Autonomy, Division and Unity in Later Medieval Japan. London: Olympia Publishers. ISBN 978-1-905513-45-1.
  • "Sengoku Jidai". Mypaedia (in Japanese). Hitachi. 1996.

External links

Preceded by
Nanboku-ch? period (1334-1392)
(of Muromachi Period)
History of Japan
Sengoku period

1467-1573
(of Muromachi Period)
Succeeded by
Azuchi-Momoyama period
1573-1603

  This article uses material from the Wikipedia page available here. It is released under the Creative Commons Attribution-Share-Alike License 3.0.

Sengoku_period
 



 



 
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