TheAzuchi–Momoyama period (安土桃山時代,Azuchi–Momoyama jidai[a]) was the final phase of theSengoku period (戦国時代,Sengoku jidai) inJapanese history from 1568 to 1600.
After the outbreak of theŌnin War in 1467, the power of theAshikaga Shogunate effectively collapsed, marking the start of the chaotic Sengoku period. In 1568,Oda Nobunaga enteredKyoto to installAshikaga Yoshiaki as the 15th and ultimately final Ashikagashōgun. This entrance marked the start of the Azuchi-Momoyama period.
Nobunaga overthrew Yoshiaki and dissolved the Ashikaga Shogunate in 1573, launching a war of conquest to politically unify Japan by force from his base inAzuchi. Nobunaga wasforced to commitsuicide in theHonnō-ji Incident in 1582. His successorToyotomi Hideyoshi completed Nobunaga's campaign of unification and enacted reforms to consolidate his rule, marking the end of the Sengoku period. Hideyoshi launched theJapanese invasions of Korea in 1592, but their failure damaged his prestige, and his young son and successorToyotomi Hideyori was challenged byTokugawa Ieyasu after Hideyoshi's death in 1598.
The Azuchi–Momoyama period ended with the Tokugawa victory at theBattle of Sekigahara in 1600 – unofficially establishing theTokugawa Shogunate and beginning theEdo period.[3] The Azuchi–Momoyama period encompassed the transition of Japanese society from the pre-modern to theearly modern period. The Azuchi–Momoyama period is named after Nobunaga'sAzuchi Castle and Hideyoshi'sMomoyama Castle, and is also known as theShokuhō period (織豊時代,Shokuhō jidai) in some Japanese texts, abridged from the surnames of the period's two leaders inon-yomi:Shoku (織) for Oda (織田) plusHō (豊) for Toyotomi (豊臣).[3]
During the last half of the 16th century, a number ofdaimyōs became strong enough either to manipulate theAshikaga shogunate to their own advantage or to overthrow it altogether. One attempt to overthrow thebakufu (the Japanese term for the shogunate) was made in 1560 byImagawa Yoshimoto, whose march towards the capital came to an ignominious end at the hands ofOda Nobunaga in theBattle of Okehazama. In 1562, the Tokugawa clan who was adjacent to the east of Nobunaga's territory became independent of theImagawa clan, and allied with Nobunaga. The eastern territory of Nobunaga was not invaded by this alliance. He then moved his army west. In 1565, an alliance of theMatsunaga andMiyoshi clans attempted a coup by assassinatingAshikaga Yoshiteru, the 13th Ashikagashōgun. Internal squabbling, however, prevented them from acting swiftly to legitimatize their claim to power, and it was not until 1568 that they managed to install Yoshiteru's cousin,Ashikaga Yoshihide, as the nextshōgun. Failure to enter Kyoto and gain recognition from the imperial court, however, had left the succession in doubt, and a group ofbakufu retainers led byHosokawa Fujitaka negotiated with Nobunaga to gain support for Yoshiteru's younger brother,Yoshiaki.
Nobunaga, who had prepared over a period of years for just such an opportunity by establishing an alliance with theAzai clan in northernŌmi Province and then conquering the neighboringMino Province, now marched toward Kyoto. After routing the Rokkaku clan in southern Ōmi, Nobunaga forced the Matsunaga to capitulate and the Miyoshi to withdraw to Settsu. He then entered the capital, where he successfully gained recognition from theemperor for Yoshiaki, who became the 15th and last Ashikagashōgun.
Nobunaga had no intention, however, of serving the Muromachibakufu, and instead now turned his attention to tightening his grip on the Kinai region. Resistance in the form of rivaldaimyōs, intransigent Buddhist monks, and hostile merchants was eliminated swiftly and mercilessly, and Nobunaga quickly gained a reputation as a ruthless, unrelenting adversary. In support of his political and military moves, he instituted economic reform, removing barriers to commerce by invalidating traditional monopolies held by shrines andguilds and promoting initiative by instituting free markets known asrakuichi-rakuza.
The newly installedshōgunAshikaga Yoshiaki also was extremely wary of his powerful nominal retainer Nobunaga, and immediately began plotting against him by forming a wide alliance of nearly everydaimyō adjacent to the Oda realm. This included Oda's close ally and brother in-lawAzai Nagamasa, the supremely powerfulTakeda Shingen, as well as the monk warriors from theTendaiBuddhists monastic center atMount Hiei near Kyoto (who became the first major casualty of this war as it was completely destroyed by Nobunaga).
As the Oda army was bogged down by fighting on every corner,Takeda Shingen led what was by then widely considered as the most powerful army in Japan and marched towards the Oda home base ofOwari, easily crushing Nobunaga's young ally and futureshōgunTokugawa Ieyasu in theBattle of Mikatagahara in 1573.
However, as the Takeda army was on the cusp of obliterating the Oda–Tokugawa alliance,Takeda Shingen suddenly perished, under mysterious circumstances. (Multiple suggestions for his demise include battlefield death from marksman, ninja assassination, and stomach cancer.) Having suddenly lost their leader, the Takeda army quickly retreated back to their home base inKai Province.
With the death ofTakeda Shingen in early 1573, the "Anti-Oda Alliance" thatAshikaga Yoshiaki created quickly crumbled as Nobunaga destroyed the alliance of theAsakura clan andAzai clan that threatened his northern flank, and soon after expelled theshōgun himself from Kyoto.
Even after Shingen's death, there remained severaldaimyōs powerful enough to resist Nobunaga, but none were situated close enough to Kyoto to pose a threat politically, and it appeared that unification under the Oda banner was a matter of time.
Nobunaga's enemies were not only otherdaimyōs but also adherents of aJōdo Shinshū sect of Buddhism who were of theIkkō-ikki faction, led byKōsa. He endured though Nobunaga kept attacking his fortress for ten years. Nobunaga expelled Kennyo in the eleventh year, but, through a riot caused by Kennyo, Nobunaga's territory took the bulk of the damage. This long war was called theIshiyama Hongan-ji War.
Nobunaga was highly interested in foreign cultures, especially those of western Europe. A significant amount of Western Christian culture was introduced to Japan by missionaries from Europe. From this exposure, Japan received new foods, a new drawing method, astronomy, geography, medical science, and new printing techniques. Most critically, trade with Europe provided Nobunaga's armies with new weapons, among them the matchlock rifle or arquebus.
Nobunaga decided to reduce the power of theBuddhist monasteries, and gave protection toChristianity, although he never converted to Christianity himself. He slaughtered many Buddhist priests who resisted him, and burned their fortified temples.[4]
During the period from 1576 to 1579, Nobunaga constructed, on the shore ofLake Biwa atAzuchi,Azuchi Castle, a magnificent seven-story castle that was intended to serve not simply as an impregnable military fortification, but also as a sumptuous residence that would stand as a symbol of unification.
In 1575, Nobunaga won a significant victory over the Takeda clan in theBattle of Nagashino. Despite the strong reputation of Takeda's samurai cavalry, Oda Nobunaga embraced the relatively new technology of thearquebus, and inflicted a crushing defeat. The legacy of this battle forced a complete overhaul of traditional Japanese warfare.[6]
In 1582, after a protracted campaign, Hideyoshi requested Nobunaga's help in overcoming the resistance of the Mōri clan. Nobunaga, making a stop-over in Kyoto on his way west with only a small contingent of guards,was attacked by one of his own disaffected generals,Akechi Mitsuhide, and committed suicide.
What followed was a scramble by the most powerful of Nobunaga's retainers to avenge their lord's death and thereby establish a dominant position in negotiations over the forthcoming realignment of the Oda clan. The situation became even more urgent when it was made known that Nobunaga's oldest son and heir,Nobutada, killed himself, leaving the Oda clan with no clear successor.
Quickly negotiating a truce with the Mōri clan before they could learn of Nobunaga's death, Hideyoshi now took his troops on a forced march toward his adversary, whom he defeated at theBattle of Yamazaki less than two weeks later.
Although a commoner who had risen through the ranks from foot soldier, Hideyoshi was now in a position to challenge even the most senior of the Oda clan's hereditary retainers, and proposed that Nobutada's infant son, Sanpōshi (who becameOda Hidenobu), be named heir rather than Nobunaga's adult third son, Nobutaka, whose cause had been championed byShibata Katsuie. Having gained the support of other senior retainers, includingNiwa Nagahide andIkeda Tsuneoki, Sanpōshi was named heir and Hideyoshi appointed co-guardian.
Continued political intrigue, however, eventually led to open confrontation. After defeating Shibata at theBattle of Shizugatake in 1583 and enduring a costly but ultimately advantageous stalemate with Tokugawa Ieyasu at theBattle of Komaki and Nagakute in 1584, Hideyoshi managed to settle the question of succession for once and all, to take complete control of Kyoto, and to become the undisputed ruler of the former Oda domains. Thedaimyō of theShikokuChōsokabe clan surrendered to Hideyoshi in July, 1585, and thedaimyō ofKyushuShimazu clan also surrendered two years later. He was adopted by theFujiwara clan, given the surname Toyotomi, and granted the superlative titlekanpaku, representing civil and military control of all Japan. By the following year, he had secured alliances with three of the nine majordaimyō coalitions and carried the war of unification to Shikoku and Kyushu. In 1590, at the head of an army of 200,000, Hideyoshi defeated theLater Hōjō clan, his last formidable rival in easternHonshū in thesiege of Odawara. The remainingdaimyō soon capitulated, and the military reunification of Japan was complete.
With all of Japan now under Hideyoshi's control, a new structure for national government was set up. The country was unified under a single leader, but daily governance remained decentralized. The basis of power was distribution of territory as measured by rice production, in units ofkoku. A national survey from 1598 was instituted, with assessments showing the national rice production at 18.5 millionkoku, 2 million of which was controlled directly by Hideyoshi himself. In contrast,Tokugawa Ieyasu, whom Hideyoshi had transferred to theKanto region, held 2.5 millionkoku. The surveys, carried out by Hideyoshi both before and after he took the title oftaikō, have come to be known as the "Taikō surveys" (Taikō kenchi).[note 1]
A number of other administrative innovations were instituted to encourage commerce and stabilize society. In order to facilitate transportation, toll booths and other checkpoints along roads were largely eliminated, as were unnecessary military strongholds. Measures that effectively froze class distinctions were instituted, including the requirement that different classes live separately in different areas of a town and a prohibition on the carrying or ownership of weapons by farmers. Hideyoshi ordered the collection of weapons in a great "sword hunt" (katanagari).[citation needed]
In 1586, Hideyoshi conqueredKyushu in theKyushu Campaign (1586-1587) from theShimazu clan.[7] In 1587, Hideyoshi increased control over theKirishitan daimyos by banishingChristianmissionaries from Kyūshū.[8]In January 1597, Hideyoshi ordered the arrest of twenty-six Christians to warn Japanese who thought about converting to Christianity. They were tortured, mutilated, paraded through towns andcrucified inNagasaki.[9] This became known as the26 Martyrs of Japan. These measures severely curbed Christianity and foreign influence in Japan.
Hideyoshi sought to secure his position by rearranging the holdings of thedaimyōs to his advantage. In particular, he reassigned the Tokugawa family to the Kanto region, far from the capital, and surrounded their new territory withmore trusted vassals. He also adopted a hostage system, in which the wives and heirs ofdaimyōs resided at his castle town inOsaka.
Hideyoshi attempted to provide for an orderly succession by taking the titletaikō, or "retired Kanpaku (Imperial regent)", in 1591, and turned the regency over to his nephew and adopted sonToyotomi Hidetsugu. Only later did he attempt to formalize the balance of power by establishing administrative bodies. These included theCouncil of Five Elders, who were sworn to keep peace and support theToyotomi, the five-member Board of House Administrators, who handled routine policy and administrative matters, and the three-member Board of Mediators, who were charged with keeping peace between the first two boards.
Hideyoshi's last major ambition was to conquer theMing dynasty ofChina. In April 1592, after having been refused safe passage throughKorea, Hideyoshi sent an army of 200,000 to invade and pass through Korea by force. During theJapanese invasions of Korea (1592–1598), the Japanese occupiedSeoul by May 1592, and within three months of the invasion, the Japanese reachedPyongyang. KingSeonjo of Joseon fled, and two Korean princes were captured byKatō Kiyomasa.[See also 1][See also 2] Seonjo dispatched an emissary to the Ming court, asking urgently for military assistance.[10] The Chinese emperor sent admiralChen Lin and commanderLi Rusong to aid the Koreans. Commander Li pushed the Japanese out of the northern part of theKorean Peninsula. The Japanese were forced to withdraw as far as the southern part of the Korean peninsula by January 1593, and counterattacked Li Rusong. This combat reached a stalemate, and Japan and China eventually entered peace talks.[See also 3]
During the peace talks that ensued between 1593 and 1597, Hideyoshi, seeing Japan as an equal of Ming China, demanded a division of Korea, free-trade status, and a Chinese princess as consort for the emperor. The Joseon and Chinese leaders saw no reason to concede to such demands, nor to treat the invaders as equals within the Ming trading system. Japan's requests were thus denied and peace efforts reached an impasse.
A second invasion of Korea began in 1597, but it too resulted in failure as Japanese forces met with better organized Korean defenses especially underAdmiral Yi Sun-sin of the Korean navy and an increasing Chinese involvement in the conflict. Upon the death of Hideyoshi in 1598, his designated successorToyotomi Hideyori was only 5 years old. As such, the domestic political situation in Japan became unstable, making continuation of the war difficult and causing the Japanese to withdraw from Korea.[11] At this stage, most of the remaining Japanese commanders were more concerned about internal battles and the inevitable struggles for the control of the shogunate.[11]
Hideyoshi had on his deathbed appointed a group of the most powerful lords in Japan—Tokugawa,Maeda,Ukita, Uesugi, and Mōri, to govern as theCouncil of Five Elders until his infant son, Hideyori, came of age. An uneasy peace lasted until the death ofMaeda Toshiie in 1599. Thereafter,Ishida Mitsunari accused Ieyasu of disloyalty to the Toyotomi name, precipitating a crisis that led to theBattle of Sekigahara. Generally regarded as the last major conflict of both the Azuchi–Momoyama and the Sengoku period, Ieyasu's victory at Sekigahara marked the end of Toyotomi's reign. Three years later, Ieyasu received the titleSei-i Tai-shōgun, and established theEdobakufu, which lasted until theMeiji Restoration in 1868.
The period saw the development of large urban centers and the rise of the merchant class. The ornate castle architecture and interiors adorned with painted screens embellished with gold leaf were a reflection of adaimyō's power but also exhibited a new aesthetic sense that marked a clear departure from the somber monotones favored during theMuromachi period. A genre that emerged at this time was called theNanban style—exotic depictions of European priests, traders, and other"southern barbarians".
The art of thetea ceremony also flourished at this time, and both Nobunaga and Hideyoshi lavished time and money on this pastime, collecting tea bowls, caddies, and other implements, sponsoring lavish social events, and patronizing acclaimed masters such asSen no Rikyū.
Hideyoshi had occupiedNagasaki in 1587, and thereafter sought to take control of international trade and to regulate thetrade associations that had contact with the outside world through this port. Although China rebuffed his efforts to secure trade concessions, Hideyoshi's commercial missions successfully called upon present-day Malaysia, the Philippines, and Thailand inred seal ships. He was also suspicious ofChristianity in Japan, which he saw as potentially subversive, and some missionaries were crucified by his regime.
Even in warfare, It is recorded that Japanese warlords during the Sengoku period assigned high priority to the matter of hygiene management in castles and camps. In June 1581, theHōjō clan issued a written code of conduct to the soldiers guarding Hamaiba Castle in Sagami Province (located in Minamiashigara City, Kanagawa Prefecture), ordering them to remove all human and horse excrement from the castle on a daily basis. They also issued strict rules that manure could not be disposed of within a distance of about 100 meters from the castle. In 1582, the Hōjō clan issued a new order to soldiers on duty guarding Ashigara Castle to ensure proper disposal of excrement and urine. TheTakeda clan also strictly prohibited defecation or urination near their camps. During theSiege of Osaka, Tokugawa leader Yoshihide Koide ordered that the installation of toilets be prioritized, andIi Naotaka is said to have imposed a fine of 10 sen on anyone who used the toilet near the camp.[12]
^The surveys are calledTaikō kenchi despite Hideyoshi not yet being officiallytaikō at the beginning of the surveys, although he referred to himself as such. Hideyoshi officially becametaikō in 1591 after he relinquished the title ofkanpaku to his nephew,Hidetsugu.)
^abKodansha Encyclopedia of Japan (first edition, 1983), section "Azuchi–Momoyama History (1568–1600)" by George Elison, in the entry for "history of Japan".
^John Whitney Hall, ed.The Cambridge History of Japan, Vol. 4: Early Modern Japan (1991)table of contents
^All Illustrated Encyclopedia, ed.Japanese History:11 Experts Reflect on the Past (1996), Kodansya International.Inc
^abThe Columbia Encyclopedia, sixth edition; 2006 - "Hideyoshi": "In 1592 he attempted to conquer China but succeeded only in occupying part of Korea; just before his death he ordered withdrawal from Korea."