| Order: | Head of Tachibana clan |
| Predecessor: | Tachibana Akitoshi |
| Successor: | Tachibana Ginchiyo |
| Term End: | 1575 |
| Term Start: | 1571 |
| Birth Place: | Bungo Province, 1513 |
| Death Place: | Chikugo Province, 1585 |
| Allegiance: | Ōtomo clan Bekki clan |
| Battles: |
|
| Tachibana Dōsetsu | |
| Native Name: | 立花 道雪 |
, born, also as Bekki Akitsura, and Bekki Dōsetsu,[1] was a Japanese samurai of the Sengoku period who served the Ōtomo clan. A member of Bekki clan, he was the father of Tachibana Ginchiyo and adopted father of Tachibana Muneshige.[2]
He was known as one of the wisest Ōtomo retainers and remembered for his stance against Christianity in the Ōtomo's domain. Dōsetsu was counted as the Sanshuku of Ōtomo clan together with Usuki Akisumi and Yoshihiro Akimasa.
The military career of Tachibana Dōsetsu is mostly known for his involvements in 37 military campaigns and more than 100 engagements of smaller scale, despite half of his lower body being paralyzed, including the Battle of Tatarahama, and the brilliant defense of Kurume city.
As a subject of mythical legends and for his personal battle prowess, Dōsetsu has earned some nicknames such as Hachiman incarnation (弓矢八幡), Thunder god's incarnation (摩利支天の化身), God of war from Kyushu (九州の軍神), or Dōsetsu the ogre (鬼道雪).
Dōsetsu died from illness during a military campaign at Chikugo Province in 1585.
Born with a childhood name Akitsura in Yoroigatake Castle, Bungo Province, Dōsetsu hailed from Bekki clan. Dōsetsu fought his first battle leading 2,000 soldiers when he reached 14 years old, replacing his sickly father who has been retired from military service.[3] In this campaign, Dōsetsu fought against the Ōuchi clan in, Buzen Province, where he emerged victorious despite being outnumbered by around 3,000 men.
In August 22, 1535, Dōsetsu lead an army to pacify a rebellion of Kikuchi clan in Higo Province, where he managed to suppress the rebels after the battle of Kurumagaeshi. After this battle, Dōsetsu organized 48 of his warriors to form a small elite squad nicknamed the "Shiro-Taka" or "White Hawks".[4] [5]
In 1546, Dōsetsu and other Ōtomo clan retainers were sent with 10,000 strong troops to suppress the first rebellion of Akizuki clan.
In 1548, Dōsetsu was recorded to have experienced an incident where he was struck by a lightning bolt. This incident caused his left leg to be permanently paralyzed[6]
In 1550, Dōsetsu was involved in the Ōtomo clan civil war of succession between Ōtomo Sōrin and Ōtomo Shioichimaru. At the end of this conflict, Shioichimaru was killed, while Dōsetsu was sent with an army to attack Irita Chikazane, a Shioichimaru loyalist. Dōsetsu managed to beat Chikazane's army and forced him flee from Ōtomo territory.[7]
In 1553, Dōsetsu retired from his position as head of Bekki clan at 41 years old, then adopted Bekki Shigetsura, his half nephew, as foster son. Dōsetsu also immediately appointed Shigetsura as the next head of Bekki clan.
In 1554, Dōsetsu was dispatched to pacify several rebellions that broke out in Bungo and Higo Province, which were incited by Obara Akimoto, Honjo Shinzaemon, and Nakamura Shinbei.[8]
In 1556, on May 19, Dōsetsu's forces managed to pacify the rebellions of Obara Akimoto. Following that, Dōsetsu sent commendation letters for his vassals who gave outstanding performance during this operation, such as Korenobu Yufu, Takano Daizen, Adachi Sakyō, and Ando Iesada.[9]
In 1557, the Akizuki clan which was led by Akizuki Kiyotane rebelled again with the assistance of a daimyo named Mōri Motonari. In response Sorin dispatched Dōsetsu and Usuki Akisumi with 2,000 soldiers to quell their rebellion. Dōsetsu besieged the stronghold of Akizuki clan in .[10] In the end, Kiyotane and his son committed seppuku inside their castle.
In 1558, Dōsetsu fought a Mōri clan general named Kobayakawa Takakage in the first siege of Moji castle. In this engagement, Dōsetsu had his 800 archers to shower Kobayakawa's army with their arrows.
In 1560, Dōsetsu, Usuki Akisumi and Yoshihiro Akimasa also fought against Munakata Ujisada, the head of Munakata clan.[11] For his achievements in pacifying the enemies, Dōsetsu were appointed by Sorin into the position of Kabanshu (personal assistant) and Shugodai (governor) of Chikugo province.
In 1561, during the siege of Moji castle which controlled by the Mōri clan, the Portuguese merchants assisted Dōsetsu with three ships weighted between 500-600 tons. The bombardment from the ships against the castle allowed the Ōtomo troops under Dōsetsu's command to establish the siege around Moji castle. On October 10, however, the castle defenders managed to break the siege after the Portuguese has spent all their ammunitions and withdrew from this siege. Despite the Ōtomo forces under Dōsetsu failed to subdue the castle.
In 1562, as the Dōsetsu's siege against the castle of Moji which held by the Mōri clan, they engaged in the final phase of this siege, where he enlisted help of traders from Portuguese Empire[12] On July 13, Dōsetsu and his subordinate Korenobu Yufu, has defeated the Mōri clan army in the battle in Yanagigaura in Buzen Province. Later, Dōsetsu stormed Moji castle on October 13 and they managed to subdue the castle which was defended by Reizei Mototoyo, a former Ouchi clan vassal who was 25 years old.[13] On November 26, there was a battle all day long near Moji Castle, leaving hundreds injured and dead with an unclear result.
In 1563, on the New Year's Day of 6th year of Eiroku, a large army led by Mōri Takamoto and Kobayakawa Takakage arrived to relieve Moji castle from Dōsetsu's besieging army. Dōsetsu and Mōri Takamoto fought until an envoy from Kyoto arrived sending a message from the Ashikaga shogunate to both Dōsetsu and Takamoto to cease their conflict. Later, on the same year, Dōsetsu changed his name from Akitsura into Dōsetsu.[14] [15]
In 1564, on July 25, the envoy from the Shogunate secured an agreement of temporary truce between the Mōri clan and the Ōtomo clan. However, this truce did not last long as on March 25, Dōsetsu once again fought the Mōri clan army which was led by Koremaki Yufu in The Fourth Battle of Yanagigaura.[16]
In 1565, the head of Tachibana clan, Tachibana Munekatsu, rebelled against Ōtomo clan. Dōsetsu were sent to pacify this rebellion.[17] [18] In the end, the forces of Akitsura managed to capture Tachibanayama Castle belonging to the rebels.[19] However, Ōtomo Sorin, the head of Ōtomo clan, decided to give pardon for Tachibana Munekatsu due to his family relationship.
| Conflict: | Battle of Yasumimatsu |
| Date: | 1567, September 3th |
| Place: | Around Yasumimatsu Castle in Chikuzen Province |
| Result: | Akizuki clan victory |
| Combatant1: | Ōtomo clan |
| Combatant2: | Akizuki clan |
| Commander1: | Tachibana Dōsetsu
|
| Commander2: | Akizuki Tanezane
|
| Strength1: | 20,000 |
| Strength2: | 12,000
|
| Casualties1: | at least 400 |
| Casualties2: | Unknown |
In 1567, Akizuki Tanezane, a surviving son of Akizuki Kiyotane and the new Akizuki clan's head, managed to recapture the castle of Mount Kosho from the Ōtomo clan and made his intention clear to oppose them. In response, Sorin sent Dōsetsu, Usuki Akisumi, and Yoshihiro Akimasa with 20,000 soldiers on August 14 to punish Tanezane. The Ōtomo army first engaged the Akizuki clan army on the Battle of Amamizu and Haseyama (also known as the Battle of Uryuno) on August 14, and on the 15th, and captured Ojo, a branch castle of Yasumimatsu Castle, causing the commander of the castle, Moromasa Sakata, to commit suicide. Dōsetsu then stationed his army around Yasumomatsu castle in preparation to capture Mount Kosho Castle. However, the castle was defended firmly and the siege dragged on. Subsequently, rumors has been circulated within the Ōtomo forces that a huge Mōri clan army in Chugoku has moving to invade Ojo, which prompted the Ōtomo forces to withdraw from the siege of Mount Kosho and abandoned Yasumimatsu castle on September 3. As Tanezane learned this development, he decided to sally out and give chase to the withdrawing Ōtomo army by dividing his 12,000 troops into four groups under the command of Kankage Intosho, Sanehisa Uchida Zenbei, over 3,000 cavalry, and Ayabe Suruga no Kami, over 5,000 cavalry. Dōsetsu already anticipated this movement by leading a rearguard with 3,000 soldiers with the assistance of his lieutenants, Bekki Shigetsura, Ono Shizuyuki, and Korenobu Yufu, with each of them leading 500 to 600 cavalry.[20] [21] During this attack, the forces of Tanezane manage to inflict many casualties against Dōsetsu's force as they killed one of Dōsetsu's most trusted generals, Koretada Totoki. However, the rearguard of Dōsetsu force managed to reverse the situation and inflicted heavy losses upon Tanezane troops, forcing them to retreat. Later at night, Tanezane once again launched an assault with 4,000 soldiers in a night raid. The unexpected night attack by the Akizuki forces threw the Ōtomo army into chaos, as they suffered over 400 casualties and causing chaos to them. As the battle progressed, Dōsetsu managed to calm his troops and organize orderly retreat. however, Tanezane forces pursued the fleeing Dōsetsu's forces further until they reached Chikugo Yamakuma Castle, causing the Ōtomo army to suffer even more casualties. Many of Dōsetsu's clansmen were killed in this battle, such as Bekki Akitaka, Bekki Chikashige, Bekki Chikamune.[22] Later in August, Dōsetsu marched to Mount Hōman Castle to suppress the Akizuki clan. However, they faced stubborn resistance from the Akizuki forces as they clashed twice at Amamizu and Haseyama, before they finally could overcome the Akizuki army through daring personal charge by Dōsetsu[23] Later in November 15, Ōtomo Sorin sent Dōsetsu to further suppress the Akizuki clan, where Dōsetsu managed to capture the enemy castle in Mount Hōman.[24] Dōsetsu was recorded being armed with a long sword in this battle. Then, Dōsetsu captured the Yamakuma Castle from Tanezane during autumn.
In 1568, Mōri Motonari dispatch his army under the lead of Shimizu Munenori to besiege the Mount. Tachibana castle. However, Dōsetsu's forces managed to defend the castle. In this battle, four of Dōsetsu vassals, Tsuresada Totoki, Takano Daizen, Korenobu Yufu, and Ando Iesada, gained fame in the battle, and later received the nicknames of Dōsetsu-Shitennō(Four heavenly kings of Dōsetsu).[8] The invasion of Mōri also involved Tachibana Munekatsu, the head of Tachibana clan, who has now betrayed the Ōtomo clan for the second time. Later in same year, Dōsetsu Dōsetsu, Yoshihiro Akimasa, and Shiga Chikamori were dispatched by Sorin to led 30,000 soldier to besiege Tachibanayama Castle, which defended by Tachibana Munekatsu. on July 4, they immediately stormed the branch castle of Tachibana on the cliff of Tachibana mountain, until they defeating them and take 28 captives of 28 soldiers of Munekatsu.[25] Later that night, one of Munekatsu's vassal defected into Dōsetsu's ranks, and assisted the Ōtomo army in subduing the castle. On July 23, after the fall of various parts of Mount. Tachibana's branch of fortifications, Munekatsu fled to his last remaining castle, while Ōtomo forces pursued him, until Munekatsu committed suicide inside the castle.[26] On the same day, Dōsetsu and Takahashi Shigetane continued their operation to attack the Mōri clan's reinforcement that has been sent to reinforce Munekatsu. The standoff between Dōsetsu and Takahashi Shigetane against the Mōri continued until the next night, where Dōsetsu led a night raid against the Mōri army's supply base and forcing the Mōri forces to retreat.[27] On July 29, Dōsetsu and other Ōtomo generals commence clean up operation against the remaining resistances at Mount. Tachibana area, until a Mōri clan forces under the lead of Shimizu Munenori and Harada Takatane arrived to Tachibana mountain with 5,000 soldiers on August 2. To resist this newly arrived enemies, Dōsetsu, Usuki Akisumi, and Yoshihiro Akimasa brought their forces to engage the Mōri clan forces at the foot of Mount. Tachibana. The result of this battle ended with Ōtomo clan victory with the Mōri clan army routed and more than 300 Mōri forces being captured.[28] Following the end of Munekatsu rebellion and the failure of Mōri clan assistance for him, the office of Tachibana clan were postponed from being inherited by Munekatsu's legitimate heir.
On November 25, Dōsetsu entered Chikugo Akashi Castle and married Hitoshihime, the daughter of Monchūsho Akitoyo, an Otomo vassal.
In 1569, Dōsetsu was involved in the failed defense of the Siege of Tachibana Castle, where the enemy forces under Mōri Motonari beat Dosetsu forces with the extensive use of cannons. It was said that the reason why Dōsetsu forced to abandon the castle was due to lack of supplies. Later in the same year, Dōsetsu personally led the Otomo forces against the Mōri clan in Tatara area (located in modern day Higashi-ku, Fukuoka), where they engaged in at least four battles which ended in deadlocks.
On May 18, after several engagements at the Battle of Tatarahama, the Ōtomo army led by Dōsetsu, Usuki Akisumi, and Yoshihiro Akimasa clashed against 40,000 soldiers under Kikkawa Motoharu and Kobayakawa Takakage.[29] [30] [31] [32] During the fierce battle between the two sides, Dōsetsu lead the charge into the enemy formation and killed more than ten enemies and manage to beat the vanguard of Motoharu which was led by Yoshikawa Motoharu's vanguard led by Nobuki Narazaki. Then, Yoshikawa Motoharu used iron cannons to counterattack. The situation was described as dire for the Ōtomo side before Dōsetsu charged towards a gap in the formation of Takakage's army, allowing other Dōsetsu generals to reorganize themselves and rearrange their artillery. Dōsetsu rode his horse and charged forward unto the enemy camp while drawing his sword.The army of Motoharu and Takakage was unable to resist and was pushed back.[33] Following the battle of Tatatahama, there are about 18 more clashes in the area from 21–26 May, between the Dōsetsu and the Mōri army with undetermined results. by this moment, the Mōri clan suddenly lose their motivation to defend the Tachibana castle from Dōsetsu, as their own territories were threatened by Yamanaka Yukimori and Ōuchi Teruhiro. Then the Mōri offered peace by which accepted by the Ōtomo on the condition that Tachibana castle relinquished back to them.
In 1570, On April 23, Dōsetsu fought the forces of Ryūzōji Takanobu and Nabeshima Naoshige in the battle of Imayama. in this engagement, Dōsetsu was recorded riding a palanquin for the first time to support his disabled left leg during battle. After this battle, Dōsetsu advanced further to engage the Ryūzōji army on the eastern flank of Saga Castle, until september after Dōsetsu manage to negotiate a truce with Ryūzōji Takanobu. However, this campaign by Ōtomo forces was considered a catastrophic defeat due to the massive casualties they suffered and failure to complete their objectives, which ended in August 20.
In 1571, Dōsetsu was appointed as the official head of Tachibana clan, and received the surname of Tachibana.[34] As he now controlled the Tachibanayama Castle, Dōsetsu was tasked to maintain the defense of the Bungo's northwestern reaches. However, as Dōsetsu was now tasked to defend Tachibana castle, the Bekki clan which Dōsetsu originally hailed from has been divided in their opinions, as there are some who wanted to remain in Bekki clan's traditional domain, Fujikita, while other vassals of Bekki clan like Andō Ietada choose to follow Dōsetsu into Tachibana. Furthermore, Dōsetsu also promoted into Shugodai of Chikuzen province, causing Dōsetsu now held virtually limitless authority on the province. On the same year, Dōsetsu took Munakata Irohime, sister of his old enemy, Munakata Ujisada, as concubine. At that year, Dōsetsu were 59 years old, while Irohime was 25 years old This was considered as a reconciliatory political marriage between the Munakata clan and the Ōtomo clan.
In 1575, Dōsetsu try to adopt his vassal, Komono Masutoki, as the heir of Tachibana clan. However, Masutoki declined to be adopted, Dōsetsu now changing his focus for the Tachibana clan heir to his daughter only daughter, Tachibana Ginchiyo. Dōsetsu managed to secure authorization from Ōtomo Sorin to appoint Ginchiyo as the inheritor for the next head of Tachibana clan.[35] After Sorin gave him the permission, Dōsetsu immediately retire as the head of Tachibana clan and appoint Ginchiyo, who at that time was still 7 years old, as head of the Tachibana clan. Dōsetsu also resigned from the position of Karō (senior official) of the Ōtomo clan, and assumed more active role in the military command of Chikuzen province.[36]
In 1578, Dōsetsu and Takahashi Shigetane led a military operation in Tsukushi, where they pacified Iwaya castle in Chikuzen, until they stopped at Shibata river. Later in the same year however, the Ōtomo clan suffered a disastrous defeat in the Battle of Mimigawa at the hand of Shimazu clan. Nevertheless, the defeat of the Ōtomo clan in Mimigawa prompted Dōsetsu to write many letters to Yoshimune and other high ranking vassals of the clan that the he blamed the setbacks and also various rebellions by former Ōtomo vassals such as Akizuki Tanezane to the conversions and apostasy of many peoples in the region to christianity. This harsh criticism from Dōsetsu caused many Ōtomo vassals to change their attitude towards christianity and European missionaries, while Yoshimune himself even told Luís Fróis that he would not sponsor christianity anymore in Ōtomo's territory. As the Ōtomo clan indeed suffered massive defections from their vassals due to their loss in Mimigawa, Dōsetsu stayed loyal to the Ōtomo clan. However, the Tachibana castle which was located in the frontier of Ōtomo clan territories now became vulnerable against enemy invasion. In December 11-13, Ryuzoji Takanobu worked together with Tsukushi Hirokado and Akizuki Tanezane to invade Chikuzen, while Dōsetsu and his army worked hard to defend those territories.
In 1579 on mid January, Dōsetsu participated in the second Ōtomo invasion of Tsukushi province and Dazaifu town against the Akizuki clan, forcing Akizuki Tanezane to abandon his siege of Takatoriyama Castle. After that, Dōsetsu besieged the Iwaya castle for the second time.[37] [38] On March, Dōsetsu besieged the Iwaya castle for the third time subsequently with some clashes against the forces of Akizuki Tanezane.[39] [40] [41] [42] Following that, Dōsetsu engaged against Akizuki clan forces in the battle of Yatake, Chikuzen province. On April 18, Dōsetsu rescued an Ōtomo clan general named Shiga Chikamori from the pursuit of Akizuki Tanezane by tricking the latter with some deceptions. Tanezane then withdrew his army as he believed the ruse.[39] [43] [40] [42] Later, in July 12-18th, Dōsetsu defeated Harada Nobutane in the Battle of Namamatsuhara. In July 27, Dōsetsu repelled a joint attack from Tanezane and Nobutane. Later, from August 18 until early September, Dōsetsu engaged in three separate battles against the armies of Harada Nobutane, Munakata Ujisada, and Sugi clan respectively, in Tatarahama, Hakozaki, and adjacent of Agematsu Castle.[44] [45] On September, Dōsetsu and other Ōtomo generals fought in five separate battles against allied forces of Akizuki, Ryuzoji, Munakata and Harada clans, spanning in several places such as Arahei castle, Ikeda castle, and Kosoyama Castle.[46] [47] [48] [49] [50]
On November 15 until December 29, Dōsetsu was involved in five engagements against Akizuki clan and their allies such as Tsukushi Hirokado and the Harada clan.[51]
In 1580, Dōsetsu sent a letter which he aimed to 13 senior retainers of Ōtomo Yoshimune, heir to Sorin. In that letter, Dōsetsu condemned the spread of christianity in the territories of Ōtomo clan. Later in February 2, Dōsetsu fought the forces of Ryuzoji clan in Sawara, Chiba. On May, he managed to capture a castle in Chikuzen from Munakata Ujisada.[52] On September 10 Dōsetsu clashed against Ujisada in Yoshikawa area of Fukuoka. followed by the second Battle at Kama-Honami, Battle of Mount Ishigaki, and Battle of Yagiyama Ishizaka in October.[53] [54] [55] In November 3 until December, Dōsetsu fought against the forces of Akizuki Tanezane and Munakata Ujisada respectively.[55] [56]
Next year in 1581, Dōsetsu participated in the several engagements across against Akizuki Tanezane. First, Dōsetsu fought against Tanezane and Ujisada in the battle of Koganebara,[57] which was recorded in history as the largest military engagement ever happened in Kurate until at that time. In this battle, Dōsetsu has inflicted a crushing defeat on his enemies, which left the territories under the control of Ujisada vulnerable to further incursions by Dōsetsu's army. Later, Dōsetsu fought against Tanezane again in Shimizuhara, and Takatori castle.[58]
On July 27, Dōsetsu and Shigetane Shigetane fought against Tsukushi Hirokado and Akizuki Tanezane in the second battle of Dazaifu Kanzeon-ji. It is in this battle that, Takahashi Munetora, who will be known as Tachibana Muneshige, saw his first notable action. Contemporary Italian jesuit Alessandro Valignano has recorded that Muneshige was adopted as son by Dōsetsu and inherited the Tachibana clan. At first, Shigetane declined. However, Dōsetsu implored him and stating that although he had Ginchiyo as inheritor of his clan, but he needed strong young samurai to lead the Tachibana clan in the future, as he further stated his reason that after his death, he need strong commanders to lead the both Takahashi clan and Tachibana clan to defend the declining Ōtomo clan. As he saw the Takahashi Shigetane potential heirs were many, then he need Muneshige inherit the command of Tachibana. Thus Shigetane finally accepted this reason and agree to give Muneshige for the Tachibana clan.[59] Then, as he secured the adoption, Dōsetsu immediately changed the lordships of Tachibana clan from his daughter, Ginchiyo, to Muneshige.
On November 6, Dōsetsu marched to Kama and Honami along with Muneshige, and Shigetane. While on their way to the rescue of Kutami Akiyasu, the Tachibana and Takahashi forces received information that Akiyasu had safely retreated after fighting Akizuki Tanezane and Monjūjo Munekage the elder(great-uncle of Monjūjo Munekage the younger) in the Battle of Haratsuru, so they retreated. However, Tanezane forces turns out still pursuing them. Both fierce battles resulted in over 1,000 casualties, including over 300 casualties from Tachibana and Takahashi, and 760 for the Akizuki clan.
In 1582, on February 10, Dōsetsu fought the Harada clan forces in the Fifth battle of Ima Matsubara.[60] Later in March 16, he fought in the battle of mount Konomi against Ujisada forces.[61] [62] In April 16, Dōsetsu and Tachibana Muneshige besiege a castle under the control Nobutane.[63] At first, Dōsetsu brought 1,000 of his soldiers crossing the Naka river in the morning, then he divide them into two groups before storming the castle and forcing the defenders to abandon the castle, allowing Dōsetsu to claim the Iwato castle.
On April 16, 1582, during the Battle of Iwato against the combined forces of 2,000 from the Akizuki, Harada, and Munakata clans, Dōsetsu led a 500-strong ambush force and surrounded his 1,000-strong main force. 300 of Muneshige's troops launched a surprise attack from the side with guns, while the remaining 200 soldiers were led by Komono Masutoki, who set up a false flag to make it look like reinforcements from the Ōtomo clan were coming, and finally managed to lift the siege. Muneshige then led 1,000 cavalry including Komono Masutoki, Korenobu Yufu, and Shigeyuki Ono, eliminating 300 of the Harada general's troops, Kasa Okinaga, who had built a fort at Iwatosho Kubeno, killing 150 of them, and pursuing them west to Sawara County, where he burned down Harada Chikahide's Sawara Castle.[64]
On October 2, Dōsetsu send his retainer, Yoshida Rensama to assist Shigetane in recapturing Yonenoyama Castle from the Akizuki clan. It was recorded that 200 soldiers of Akizuki clan has been slain during this battle.[65] [66] In November 12, Dōsetsu was tasked to govern the town of Takatori by Mori Shizuma, an Ōtomo clan vassal. In the following day, as Dōsetsu were on the way Transported military supplies to Nōgata, they were ambushed by Munakata Ujisada's army at Miyawaka. As Dōsetsu forces fought back the ambush, the manage to repulse Ujisada forces although they also suffered many losses. In the following day of November 14, Dōsetsu once again clashed against Ujisada forces, followed with the next day Dōsetsu hastily marched his army to capture Miyaji town at Fukutsu, Fukuoka, while Ujisada still occupied with defending Kōbitake Castle. The last military engagement Dōsetsu was involved in 1582 occurred in December 22, where Dōsetsu, Shigetane, and Muneshige fought against Ujisada.
In 1583, Dōsetsu and Shigetane spent their time from January to February fighting the Tsukushi clan in Hakata-ku, Fukuoka. Later, from February to April, Dōsetsu manage to repel the repeated attacks by Tsukushi Hirokado. In April 23, Dōsetsu and Shigetane stormed the Konomidake Castle which was defended by Ujisada, causing the latter to fled into Hakusan Castle.[67]
in 1584, After Ryūzōji Takanobu was killed at the Battle of Okitanawate, the Ōtomo clan took their chance to launch a reconquest expedition of Ryūzōji territories which formerly belonged to the Ōtomo in March by invading Bungo Province. However, they were unable to subdue Chikugo Neko'o Castle which was defended by Kuroki Ienaga. This prompted Yoshimune to request assistance to Dōsetsu and Takahashi Shigetane On August 18.
In response, Dōsetsu and Shigetane marched their forces of 5,000 soldiers, crossing the mountainous and difficult terrain of the Chikugo River, Minou Mountains, Kujukujiri, and Takatori mountain. progressively, the forces of Dōsetsu and Shigetane marches on while beating the Tsukushi clan and Akizuki clan forces. The next opponent Dōsetsu and Shigetane faced was the Kusano Clan and the Hoshino clan, which Dōsetsu and Shigetane defeated in the series of battle on Tanushimaru Town, Katase, Eritoguchi and Ishigaki, spanning 60 kilometer of from their starting point. On the 20th, Dōsetsu appointed his vassal, Ujibe Tsubakihara to command an assault against Takamure Castle, which surrendered on August 24. Then the forces of Dōsetsu and Shigetane further advance and subdued Inuo castle. Later on August 25, they moving further to the Mount Okagoya, where local samurai clans in the area submitted and joined the Ōtomo side. On August 28, Dōsetsu sent his general Tachibana Shizumi to led a detachment of 800 soldiers to besiege Jojima Castle. However, this detachment failed to subdue the castle. From September 8–11, Dōsetsu and Shigetane continued their marches while subduing many Chikugo province castles such as Yamashita Castle, Tanigawa Castle, Henshun Castle, Kanematsu Castle, and Yamazaki Castle, while they are recorded to burn several villages surrounding Yanagawa castle in 9th.[68]
On October 3, Dōsetsu and Shigetane stormed Takei Castle and razing it. After that, on October 28 they pursued fleeing enemy under the lead of Kusano Chin'ei, who was retreating into Hosshindake Castle. However, they were failed to capture the castle, and Dōsetsu and Shigetane continues by moving further into another objectives and captured Takatori Castle/Hoshino Castle (Yamanonaka Castle), Fukumaru Castle on their way, until they captured the Inoue Castle on November 14.[69] Furthermore, after burning down several settlements wthin Akizuki clan's territory around Amagi and Amamizu, Dōsetsu and Shigetane proceed to capture many castles in Mizuma District. However, they subsequently learned that the Akizuki clan forces managed to defeat an Ōtomo clan forces led by Chikaie Tawara, which forcing Dōsetsu and Shigetane to abort their operation and returned to Mount. Tawara and establish camp here with other Ōtomo generals such as Kutami Akiyasu and Chiga Shikamori. From then on, the year passed with their forces stationed in Kitano.
| Conflict: | Siege of Kurume |
| Date: | 1585 |
| Place: | Kurume, Chikugo Province, Kyushu island |
| Result: | Ōtomo clan victory, siege failed |
| Combatant1: | Ōtomo clan |
| Combatant2: | Anti Ōtomo alliance
|
| Commander1: | Tachibana Dōsetsu Takahashi Shigetane |
| Commander2: | Ryūzōji Ieharu Kusano Chin'ei Nabeshima Naoshige Tsukushi Hirokado Ki Shigefusa Nagano Sukemori Goto Ienobu |
| Strength1: | 9,800 |
| Strength2: | 30,000 |
| Casualties1: | Unknown |
| Casualties2: | Unknown |
In 1585, Dōsetsu were involved in a defense against anti Ōtomo alliance massive invasion which was led by Ryūzōji Ieharu. This alliance involved many Ōtomo enemies such as Kusano Chin'ei, Nabeshima Naoshige, Tsukushi Hirokado, Ki Shigefusa (also known as Utsunomiya Chinfusa), Nagano Sukemori, and Goto Ienobu. This alliance was further augmented by Samurai clans from Hizen, Chikuzen, Chikugo, and Buzen, so that they all add up to 30,000 soldiers in strength, while Dōsetsu and Takahashi Shigetane had only 9,800 soldiers under their commands. The alliance has begun their attacks towards Kurume town.
Dōsetsu and Shigetane manage to score a series of war victories over the numerically superior allied focers with a combination of brilliant maneuvers and tactics in three separate battles:[70] [71]
On April 23, Ieharu and Hirokado commit their reserves of remaining 16,000 troops and dividing their forces into five sections besieging Kurume. Dōsetsu and Shigetane engaged the allied forces with the combination of skillful artillery salvos, defensive formation tactics, and timely counterattacks, which in the end caused the allied siege collapsed.
During the siege of Neko'o Castle, Chikugo Province in 1585, Dōsetsu fell ill, then as his condition worsened, and felt he was about to die, Dōsetsu told his retainers to put his body in armor and bury it on Mt. Kora facing Yanagawa Castle. Thus he was passed in September 11 at the age of 73.[77] However, as Takahashi Shigetane and Tachibana Muneshige fearing that the enemy will desecrate Dōsetsu's body if they retreat, they did not fulfill his wishes and instead brought his corpse along with them on their retreat. Until his death, Dōsetsu was recorded to have fought in 37 campaigns and more than 100 minor engagements while about half of his body was paralyzed.[78] [79] [80]
Dōsetsu Was known for his loyalty to the Ōtomo clan. however, he was not afraid to speak out his mind to criticize his lord. When In 1578 Ōtomo Sorin planned to subjugate the Shimazu clan in southern Kyushu. Dōsetsu firmly opposed this policy. Later, when indeed Sorin was crushed by the Shimazu clan at the Battle of Mimigawa, Dōsetsu immediately harshly criticized Sorin. However, although the aftermath of this crushing defeat causing many of their vassals to lose confidence with the Ōtomo clan and defected, Dōsetsu stayed loyal to the Ōtomo and kept defending the Ōtomo clan. At one occasion, Dōsetsu even killed a monkey pet of Sorin with a Japanese war fan, as he saw Sorin was too indulged with party and playing with his pet. Furthermore, It was recorded that he started change his name from "Hetsugi" to "Dōsetsu" in 1563 as a deliberate attempt to associate himself with loyalty to Sorin, as he saw the name of Dōsetsu which literally means "road's snow", symbolized a loyalty in term that a road which frozen by snow would never change its way, which interpreted as never changing his way or betray his master until his death.[81]
Dōsetsu also was notoriously known as a ruthless disciplinarian. During the campaign against the Ryuzoji clan at Chikuzen Kawarasaki, he learned that some of his soldiers had left the camp without permission and returned to their homes. Dōsetsu immediately dispatched his soldiers and ordered them to execute not only those deserting soldiers who had returned home, but also their parents. Despite the urging of other senior military officers to not kill those soldier's parents, Dōsetsu insisted as he viewed the parents are equally guilty.[82]
Dōsetsu was said to possess a "strength that above any ordinary men" and has mastered a particular sword style which were named as tachiuchi ni myō o etaru (the art of slashing in all-direction).[83] According to the chronicle of Bekkidōsetsu Jō-jō” “Bekki gundan, Dōsetsu manage to personally kill 3 of Mōri clan general, namely Motonori Akagawa, Motochika Katsura, and Motoyo Reisen during the battle in Yanagigaura In 1562 in october 13th.[84] Meanwhile another records from Bekki Gundan and Kyūshū shoshō gunki has stated that in 1567, Dōsetsu personally killed two of enemy warriors namely Katsura Motochika and Akagawa Motonori. In the following days of 14th, during the battle of Yasumimatsu, Dōsetsu also reportedly has cut down seven enemy warriors and personally charging into enemy camp while on horseback. From then on he got a nickname 'Oni-Dōsetsu'.[85] During a battle against Mori clan in 1569, Dōsetsu killed at least ten of the enemy warriors personally.
It was said that Dōsetsu was respected and admired even by his enemies. Nabeshima Naoshige reportedly shed his after hearing the death of Dōsetsu, while Ryūzōji Takanobu once praised Dōsetsu as "a best military figure in his time who are a lover of martial arts and literatures.".
Meanwhile, his contemporary, the famous daimyo of Kai Province, Takeda Shingen, reportedly has heard the reputation of Dōsetsu, and once said that Shingen said he "would like to fight Dōsetsu in a battle and test his fighting skills" although Shingen lamented that the distance between his territory with Dōsetsu were too far apart.[86]
According to folklore, while Dōsetsu was still a young man, he was taking shelter under a tree, as it was raining. Suddenly, a lightning bot struck him. However, Dōsetsu unsheath his Chidori sword to cut the Thunder God inside the lightning bolt, allowing him to survive. After this incident, he renamed his 'Chidori' to 'Raikiri'.[87] [88] [2] [89] [90] [91] The sword which now preserved in museum has discolored marks on its tip, which allegedly a mark of being struck by lightning bolt once.
Aside from Raikiri, Dōsetsu also possessed a 85 cm katana sword of made of Bizen Kiyomitsu origin.[92]
A Yari (Japanese spear) belonging to Dōsetsu is also preserved in Tachibana museum of Yanagawa city. It was reported that Dōsetsu used this spear to fight during a battle of Mount Tachibana valley in July 4 of 1568, when he fought against Tachibana Akitoshi, former head of Tachibana clan who rebelled against Ōtomo clan.[93]
Tachibana museum also preserved a Naginata polearm which was dated from 1553 which belongs to Tachibana clan. Its Blade length 65.0 cm while its Curvature is 2.1 cm. This Naginata were said as one of Naginata which carried by 100 soldiers whose escorting Dōsetsu carriage during battles.[94]
As a military commander, Dōsetsu was recorded to participate in fighting melee combats during his wars, despite being suffering from paralysis in his left leg due to an accident at certain point during his life, which forcing him to ride a carriage which carried by his followers even during battles. He also said to keep his personal arquebusTanegashima gun on the side of his carriage[95] [96] [97] [98] there are about 100 soldiers surrounding his carriage to escort Dōsetsu in battles. Dōsetsu was said to command the soldiers who carried him to take him along with his carriage to charge into enemy ranks during battles.
The military regime under Dōsetsu command has developed many miscellanous posts which were unique to his clan. Those units were usually named with extravagant sobriquet such as "Tachibana's clan four heavenly kings" (Shitennō), "Dōsetsu's 48 White hawk warriors" (Shirotaka),[4] [5] "Tachibana's 32 spear warriors"(San jū ni yari hashira),[99] or "Dōsetsu's two great kings" (no niō)[100] These positions usually consisted of the most elite and trusted retainers of both Bekki clan and Tachibana clan. However, the membership of this units also changed many times during Dōsetsu lifetime. as example, the 48 White hawk Warriors usually recruit new members to replace old members who has retired or killed in a battle to sustain their numbers.[101] Meanwhile, to help him maintain the administrations, Dōsetsu has appointed 7 of hist most senior retainers as Karō.
Dōsetsu also known as avid reader of military strategy principles from the book of Sun Tzu treatise of The Art of War。Later, in a Ōtomo military campaign together with Takahashi Shigetane, Dōsetsu fought using the hōen formation, which included six ranks of arquebusiers and two ranks of bows to fend off attacks.[102] In this battle, Shigetane used a defensive formation which was named as kōyaku formation.[102] Another tactic implemented by Dōsetsu was an ad-hoc maneuver called Nagao-Gakari (長尾懸かり). This tactic were involved two ranks of riflemens which shot their guns in rotation, then followed by spearmens charging forward, which further followed by cavalry troops to follow suit charging behind them.
Dōsetsu was also known for his innovation in gunpowder warfare, as according to one record, Dōsetsu once conducted experiments on complex movements of iron cannons before firing, where he invented a method of mixing ammunition and projectiles for one shot and putting them into special bamboo tubes. This technique was rumored to cause the musket gunners of Tachibana clan could fire salvo of their matchlock rifles three times faster than other contemoporary rifle gunners in Japan.[103] This technique was reportedly used by Tachibana Muneshige during the Siege of Ōtsu in 1600.[104] This technique was named hayagō.[105]
18th century Japanese philosopher Miura Baien wrote an elegy that praised Tachibana Dōsetsu for his wisdom, courage, and honor.[106]
Tachibana Dōsetsu was depicted in Japanese semi-historical novel Honō no gunsen Tachibana Dōsetsu authored by Nishizu Hiromi.[107]
In the popular anime series Naruto, there are techniques named “Chidori” and “Raikiri”. To reference the story of Dōsetsu, a major character named Kakashi Hatake uses one of these techniques to cut a bolt of lightning in half.
In the anime series Katana Maidens, Chidori is the sword used by the main character, Eto Kanami.
Tachibana appears in the video game as a generic officer.
Tachibana is mentioned in the description of the Raikiri, which is usable in the fantasy RPG Nioh.
Seirousanbun: The Iji of Lord Baigaku
. 1835 . Niigata University Library . 30 May 2024 . Ja.