Nobunaga Brings Ashikaga Yoshiaki to Kyoto

Ashikaga Yoshiaki had escaped confinement after his brother, Shogun Yoshiteru, was killed in 1565. He sought patrons who could bring him to Kyoto. Nobunaga’s conquest of Mino gave him a base for advancing through Ōmi. Their alliance brought a dynastic claimant together with an army capable of reopening the route to the capital.

In 1568, Nobunaga defeated the Rokkaku defenses at Mitsukuri and occupied Kannonji after its defenders withdrew. He then escorted Yoshiaki into Kyoto and forced other regional opponents to submit. Yoshiaki received the shogunal commission that autumn and established his household at Honkokuji. An attack on that residence early in 1569 showed that the new government still faced armed opposition.

Nobunaga helped secure Yoshiaki’s position and issued regulations governing attendance, petitions and property claims. A 1570 agreement required consultation when Yoshiaki wrote to provincial lords and provided for accompanying letters from Nobunaga. Their shared government combined shogunal appointments and correspondence with Oda military enforcement. Yoshiaki continued diplomacy with regional houses, while Nobunaga objected to initiatives beyond their agreed procedures.

In 1573, the conflict became open war. After an initial settlement, Yoshiaki fortified Makishima beside the Uji River. Nobunaga’s troops crossed the river and forced surrender in the seventh Japanese month. Yoshiaki left for Kawachi, later moving to Mōri territory at Tomo. The Kyoto shogunal government ended, but he continued seeking restoration until his eventual retirement in 1588. Nobunaga retained control in Kyoto without taking the shogunal title.

A Claimant Seeks a Route to Kyoto

Yoshiteru’s killing in 1565 left competing branches of the Ashikaga family seeking military support. His brother Yoshiaki escaped from Nara with followers’ help and moved through several patrons’ territories. His descent supplied a claim to the shogunate, but no secure route to Kyoto.

Yoshiaki sought assistance from regional rulers and eventually obtained Nobunaga’s commitment. Nobunaga had conquered Mino in 1567 and could mobilize forces along the eastern approach. Preparing the return involved envoys, lodging and agreement with the claimant’s household.

The Rokkaku controlled important positions in southern Ōmi. Nobunaga sought their cooperation for the passage. When they refused, the planned escort required a military campaign against their defenses.

Yoshiaki’s intended appointment depended on the imperial court as well as the Oda army. A recognized shogun could make appointments and send commands through familiar offices, while Nobunaga could enforce settlements across the central region.

The search for protection was not a direct journey from Nara to Nobunaga. Hosokawa Fujitaka helped Yoshiaki escape, and Wada Koremasa received him in Ōmi. He later sought the Asakura's assistance in Echizen before turning to Nobunaga. The earlier shogun's death had left armed rivals, but it had not supplied an uncontested successor able to govern Kyoto. A claimant needed an escort; an escort could use the claimant's recognized dynasty and offices to demand obedience.

The partnership thus supplied different resources to each man. Yoshiaki's appointments and correspondence gave public form to an intervention that Nobunaga's conquests alone could not provide. Court recognition was another necessary step, rather than a title the army could issue for itself. Mitsuhide belonged to the political environment linking Ashikaga and Oda service, but accounts of his precise role in the initial negotiations differ. His later documented participation cannot establish a private plan reaching ahead to Honnōji.

Military Escort and Rules for Shared Government

In the ninth Japanese month of 1568, Oda forces attacked Mitsukuri Castle. The Rokkaku withdrew from Kannonji, which Nobunaga occupied. He took submissions and hostages from remaining opponents before bringing Yoshiaki forward through Ōmi.

The army entered the Kyoto region and continued operations against Miyoshi-associated positions. Yoshiaki obtained the shogunal commission that autumn. He established his residence at Honkokuji, where an attack by Miyoshi opponents early in 1569 was repelled by his defenders and allied reinforcements.

Nobunaga supported construction of a more defensible residence. The 1569 Denchū on’okite regulated attendance and access, required petitions to use designated officers and prohibited arbitrary occupation of existing temple and proprietorial holdings. Restoring government involved disputed property and procedures as well as the ruler’s installation.

The 1570 five clauses required Yoshiaki to consult Nobunaga over communications to provincial lords and allowed Nobunaga to add accompanying letters. Another clause provided for rewarding service from Oda lands when the shogun lacked holdings. The agreement joined shogunal decisions to Nobunaga’s resources.

Relations deteriorated as Yoshiaki pursued independent initiatives and Nobunaga protested his conduct. The 1572 remonstrance criticized correspondence, rewards and treatment of retainers. Its accusations record Nobunaga’s case against his partner, rather than an impartial description of every dispute.

Yoshiaki resisted in 1573. An initial court-mediated peace failed to last. He moved to Makishima, and Nobunaga’s army crossed the Uji River to attack in the seventh Japanese month. The position surrendered after its outer defenses were breached.

The residence rules governed actual routes to a decision. Petitioners were to proceed through the officials responsible for a case, rather than seek a private appeal behind their backs. Attendance rules differentiated the shogun's regular attendants from people summoned for particular business. The additional property clauses protected existing shrine, temple and proprietorial possessions against arbitrary encroachment. These were restrictions on access and interference within a working household, rather than evidence that no one could petition or receive an order from Yoshiaki.

In 1569, Yoshiaki mediated between the Mōri and Ōtomo and between the Uesugi and Takeda. Such diplomacy shows why correspondence became a contested power. The 1570 clauses made consultation and an accompanying Oda letter part of that practice; they also linked rewards to the sponsor's land when the shogun could not supply it. The text names Mitsuhide among its recipients, giving a specific record of his involvement without settling every detail of his earlier brokerage.

The final campaign included coercion against the capital's population. The Shinchōki records burning around Kyoto and then in the upper city during the fourth-month confrontation, before reconciliation. Its later account of Makishima describes troops crossing the Uji in two groups and breaking the outer enclosure. The chronicle praises Nobunaga and blames Yoshiaki for the rupture. Its campaign sequence should be distinguished from that partisan judgment of who deserved the destruction.

Yoshiaki Leaves the Capital

Yoshiaki surrendered his young son as a hostage and was escorted to Wakae in Kawachi. Nobunaga placed followers in the captured positions and retained officers to administer Kyoto. The shogun’s household could no longer operate from its capital residence.

Yoshiaki subsequently moved through other refuges and reached Tomo in Mōri territory in 1576. He corresponded with military houses and sought a return to Kyoto. His removal had reduced his immediate resources while leaving a recognizable Ashikaga claimant available to Nobunaga’s opponents.

The conventional end of the Muromachi shogunate in 1573 describes the loss of its Kyoto government. Yoshiaki’s continuing claim ended later, with retirement in 1588. Those institutional and personal chronologies explain why his correspondence continued after the familiar period boundary.

Nobunaga controlled the capital without becoming shogun. He relied on his army, land assignments, court relationships and administrators. The court continued to confer titles, while provincial rulers retained bases outside Oda control.

The damage in Kyoto also required an administrative response. After the fighting, the Shinchōki reports relief from ground rents and other charges for towns affected by the upper-city burning, while Murai Sadakatsu remained in Kyoto to handle administration. The account's assertion of immediate rebuilding is too sweeping to establish the recovery of every household. The documented point is that control of the city brought obligations involving its inhabitants and revenues after the army's victory.

Yoshiaki's later activity prevents treating exile as political silence. He sought assistance from regional houses for a return and renewed requests after Nobunaga's death in 1582. Those approaches did not restore his government in Kyoto. They do show a surviving claimant attempting to use the Ashikaga name through successive military alignments. His eventual return and retirement in 1588 belong to that later biography; they should not be presented as proof that an effective Kyoto shogunate continued for the intervening fifteen years.

Petitions, Provincial Alliances and Civic Administration

The 1569–1570 instruments show how military sponsorship entered the government’s procedures. Access to the ruler, handling petitions, communicating with provincial lords and allocating rewards were all subjects of regulation. Control developed through these decisions before the partnership broke into war.

Kyoto’s towns and religious institutions dealt with officers of both the restored household and Oda command. The city archives preserve documents associated with Akechi Mitsuhide and Murai Sadakatsu’s civic administration. Their work gives a local dimension to the change in central government.

After expulsion, Yoshiaki’s correspondence helped connect anti-Oda powers. His move to Mōri territory made the former shogun part of the conflict extending toward western Japan. Access to Ashikaga recognition remained useful even when its claimant lacked control of Kyoto.

The episode left central government concentrated around Nobunaga’s military network and court connections. Maintaining that position required continuing campaigns and administration. The 1568 restoration and 1573 expulsion were successive changes in who could operate the capital’s institutions.

The municipal collection identifies a joint letter of Mitsuhide and Murai and a copy of regulations on buying and selling rice among the documents of Manjūyamachi. These records place Oda-associated officers in the dealings of an actual Kyoto neighborhood. Their existence supports the importance of civic administration, but the exhibition summary alone does not establish the detailed wording or enforcement of every market rule.

The succession of escort, appointment, residence regulations, diplomatic restrictions and armed expulsion explains the change more precisely than an instant transfer from ceremonial to real power. The office could still mediate, appoint and attract support while its sponsor controlled the stronger army. After 1573, Nobunaga continued to require officials, court relationships, revenue and campaigns, and provincial rulers retained their own forces. Mitsuhide's work across these institutions helps locate his career before 1582; it supplies neither a motive for his later attack nor evidence of a conspiracy begun in 1568.