Fujiwara no Hirotsugu was the son of Fujiwara no Umakai, one of the most important court officials of the Nara period. By 740, the Fujiwara clan had held the reins of government for several decades. However, in 735–737, Japan suffered a severe trial: the country was hit by a devastating smallpox epidemic. It coincided with a series of crop failures, and together, disease and famine claimed the lives of about 40% of the population of the Japanese islands. The consequences were particularly tragic for the aristocracy. The mortality rate among the court nobility exceeded that among the common people. All four Fujiwara brothers, who held the most important positions at court — Umakai, Maro, Mutimaro, and Fusasaki — died.
This was exploited by the clan's worst enemy, Tatibana no Moroe (684–757). Just one year after the brothers' deaths, he managed to seize power at court and began to exert enormous influence over the emperor.
Fujiwara no Hirotsugu was one of the victims of these court intrigues. In 738, he was appointed to the high and lucrative post of governor of Yamato Province, but a year later, due to Moroe's intrigues, he was removed from office and sent to the provincial town of Dazaifu in northern Kyushu. Humiliated and embittered, in 740 Hirotsugu sent an official protest to the court, demanding punishment for those responsible for his downfall. He considered Tachibana no Moroe to be his main enemy, as well as those close to the court — the dignitary Kibi no Makibi and the monk Gembo, who wielded considerable influence. But at the court, which was completely subordinate to Moroe, this appeal was perceived as a rebellion. Hirotsugu had no way back. Four days after receiving the message, on the 3rd day of the 9th month of 740, he raised a rebellion.
The court responded by sending an expeditionary army of 17,000 soldiers. Ono no Azumabito, a court aristocrat, was appointed supreme commander (taishogun, “great commander”). The appointment of a civilian official to the post of commander-in-chief was no accident: the imperial court had always feared the excessive strengthening of the military and therefore preferred to keep command in the hands of the aristocracy.
Government troops gathered in both eastern and western Japan, with the exception of Kyushu itself. At the same time, Hirotsugu, taking advantage of his position as a provincial official, began to recruit his own army on the island. According to the Shoku Nihongi chronicle, he managed to gather between 12,000 and 15,000 soldiers. He divided these forces into three armies: the northern army was commanded by Hirotsugu himself, the central army by his subordinate Komaro, and the southern army by another associate named Tsunae. Hirotsugu's plan was simple: to concentrate all his troops in northeastern Kyushu and take up defensive positions at the narrow strait separating Kyushu and Honshu. There, he hoped to drive the imperial army into the sea while it was still attempting to land.
Hirotsugu did indeed take up fortified positions in Miyako County in Bizen Province and waited for the allied armies to approach. But events did not go as he had expected. One army was late, and the other did not arrive at all. The government troops took advantage of this: they managed to land without much difficulty and put Hirotsugu's forces to flight. This happened on the 24th day of the 9th month of 740. Two of his commanders were killed in battle: the chief of fortifications in Miyako and the commander of Itabitsu Fort. Hirotsugu himself, wounded by two arrows, managed to escape with the remnants of his defeated army.
Meanwhile, the imperial court reinforced the expeditionary army. On the 21st and 22nd of the 9th month, an additional 4,000 soldiers were sent, among whom were 40 elite fighters — jōhei, specially noted in the chronicle Shōkoku Nihongi. On the 25th, four district chiefs defected to the government and attacked the remnants of Hirotsugu's army with 500 horsemen. One by one, his comrades began to retreat and betray him.
The final defeat came in the decisive battle on the Itabitsu River. Hirotsugu's army completely collapsed, and he himself fled again. But on the 23rd day of the 10th month, Hirotsugu was captured, and a week later, he was beheaded.
See also
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The Third Siege of Takatenjin Castle
The history of the castle prior to the conflict between the Tokugawa and Takeda clans is rather unclear. According to one version, the castle was built in 1416, when Imagawa Sadayoshi (1325–1420) was governor of Suruga Province and half of Totomi Province. Allegedly, it was he who ordered Imagawa Norimasa (1364–1433) to build this fortification. However, no reliable evidence has been found to support this. Another version is considered more plausible, according to which the castle was built during the conquest of Totomi Province at the end of the 15th century by Imagawa Ujitsuna (1473–1526) and his general Ise Shinkuro (Hojo Soon). In this case, another of Ujitsuna's generals, Kusima Masashige (1492–1521), is considered responsible for the construction.
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Battle of Mimigawa
In 1556, the Shimazu clan launched a campaign aimed at systematically conquering the island of Kyushu. In the same year, the province of Osumi was annexed and a war began with the Ito clan for control of the province of Hyuga. In 1577, Ito Yoshisuke was defeated and fled north, where he sought help from Otomo Sorin, the Christian daimyo of Bungo Province.
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The Siege of Kozuki Castle
The battle for Kozuki Castle was a consequence of Oda Nobunaga's expansion in the Chugoku region. Toyotomi Hideyoshi was appointed to lead the campaign, which aimed to weaken the influence of the Mori clan in these lands. Under his command were famous samurai: Kuroda Kanbei, Takenaka Shigeharu, and Hachisuka Koroku. Amago Katsuhisa, who cherished the hope of one day restoring the Amago clan's lost dominance in western Japan, also joined Oda's army.
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The Siege of Nagashino Castle
Despite his reputation as a failure, created by 20th-century popular culture, especially cinema, Takeda Katsuyori (1546–1582) was in fact a brave warrior and talented commander. However, he always remained in the shadow of his great father, the legendary Takeda Shingen. After Shingen's death, Katsuyori sought to at least equal him, if not surpass him. Therefore, his actions were not always determined by pragmatic calculation. This character trait greatly influenced the subsequent events that led to the demise of the Takeda clan.
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Siege of Nagashima Fortifications
The Buddhist peasant movement Ikko-Ikki, which emerged in the 15th century, had grown considerably stronger and larger by the middle of the following century. It had effectively turned into a large feudal army used for territorial conquests. The Ikko-ikki fought fiercely not only against other branches of Buddhism, but also against the provincial daimyo and the central government.
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The Second Battle of Konodai
Hojo Ujiasu (1515–1571), one of the greatest representatives of the Hojo clan, spent almost his entire life at war. His possessions were in a difficult position: they were surrounded on all sides by aggressive neighbors ready to attack at any moment. In implementing his plans to expand the Hojo clan's influence in the Kanto region, Ujiasu was forced to confront well-known and powerful opponents—the Uesugi and Takeda clans. In the east, his main rival was the Satomi clan.
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The Fourth Battle of Kawanakajima
The Kawanakajima Plain is located at the confluence of the Saigawa and Tikumagawa rivers in the Japanese Alps. Between 1553 and 1564, five battles took place on this plain between the forces of Uesugi Kenshin and Takeda Shingen.
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Battle of Tonamoto (Nagahama)
At the beginning of the Sengoku Jidai period, the Teshokabe clan was one of the smaller clans in Tosa Province. Its neighbors were constantly at war with each other, engaging in endless skirmishes. Among them, Yosokabe Kunitika stood out as a military strategist of extraordinary talent. It was thanks to these abilities that he managed to defeat the neighboring clans step by step by the middle of the 16th century, expanding the influence of his clan. At that time, the clan's headquarters was Oko Castle.
