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Takeda Shingen was daimyo of Kai Province during the Sengoku period of Japan. Known as the "Tiger of Kai", he was one of the most powerful daimyo of the late Sengoku period, and credited with exceptional military prestige. Shingen was based in a poor area with little arable land and no access to the sea, but he became one of Japan's leading daimyo. His skills are highly esteemed and on par with Mōri Motonari.
The Battles of Kawanakajima were a series of battles fought in the Sengoku period of Japan between Takeda Shingen of Kai Province and Uesugi Kenshin of Echigo Province from 1553 to 1564. Shingen and Kenshin contested each other for control of the plain of Kawanakajima between the Sai River and Chikuma River in northern Shinano Province, located in the present-day city of Nagano. The battles were triggered after Shingen conquered Shinano, expelling Ogasawara Nagatoki and Murakami Yoshikiyo, who subsequently turned to Kenshin for help.
Akiyama Nobutomo was a samurai during the Sengoku period in Japan. He is known as one of the "Twenty-Four Generals of Takeda Shingen". Nobutomo also served under Shingen's son, Takeda Katsuyori.
Murakami Yoshikiyo was a Japanese samurai from the Murakami clan and retainer of the Uesugi clan during the Sengoku period of the 16th century. Yoshikiyo followed in fighting against both Takeda Nobutora and his son Takeda Shingen. Yoshikiyo was also a very close ally under Uesugi Kenshin and one of Shingen's bitterest opponents for his high kill-counts in their conflicts.
Nagashino Castle was a Sengoku period Japanese castle located in what is now Shinshiro, eastern Aichi Prefecture, Japan. It is noteworthy as the site of the crucial Battle of Nagashino between the combined forces of Tokugawa Ieyasu and Oda Nobunaga against Takeda Katsuyori in 1575. The ruins have been protected as a National Historic Site since 1929, the first time a former castle site had received such protection.
Sanada Masayuki was a Japanese Sengoku period lord and daimyō. He was the head of Sanada clan, a regional house of Shinano Province, which became a vassal of the Takeda clan of Kai Province. Along with his father and brothers, Masayuki served the Takeda clan during its heyday, when it was led by Takeda Shingen. After its downfall, Masayuki took the lead of his clan and, despite little power, he managed to establish himself as an independent daimyō under the Toyotomi regime through skillful political maneuvers amidst the powerful Tokugawa, Hojō and Uesugi clans.
The Battle of Uedahara (上田原の戦い) was the first defeat suffered by Takeda Shingen, and the first field battle in Japan in which firearms were used. It took place in Shinano Province or the modern-day Nagano Prefecture.
Uesugi Norimasa was a daimyō of feudal Japan from Yamanouchi branch Uesugi clan and held the post of Kantō Kanrei, the shōgun's deputy in the Kantō region. He was the adoptive father of Uesugi Kenshin, one of the most famous warlords in Japanese history.
The Battle of Sezawa was the first major battle fought by Takeda Shingen in his campaign to gain control of Shinano Province. He took on and defeated a coalition of Shinano daimyō including the leaders of the Suwa, Ogasawara and Murakami clans.
The 1582 Battle of Tenmokuzan in Japan, is regarded as the last stand of the Takeda clan. This was the final attempt by Takeda Katsuyori to resist the combined forces of Tokugawa Ieyasu and Oda Nobunaga, who had been campaigning against him for some time. In his bid to hide from his pursuers, Katsuyori burned his fortress at Shinpu Castle and fled into the mountains, to another Takeda stronghold, called Iwadono, held by Oyamada Nobushige, an old Takeda retainer. Katsuyori was denied entry by Oyamada, and committed suicide with his wife, while the last remnant of his army held off their pursuers.
The 1550 siege of Fukashi was one of a series of battles waged by Takeda Shingen in his long campaign to conquer Shinano Province, which was ruled by a number of minor daimyō, notably the Suwa, Ogasawara, Murakami and Takato.
Hōjō Ujikuni was a samurai of the Sengoku period, and the third son of Hōjō Ujiyasu. Ujikuni was a high-ranking commander in the invasion of Kozuke Province, Kōzuke was contested between the later Hōjō clan, the Takeda and the Uesugi clans.
The 1546 siege of Uchiyama was one of many battles fought by Takeda Shingen bid to gain control of Shinano Province. His troops surrounded the fortress and starved out the garrison.
The siege of Shika castle, which took place in September 1547, was one of many battles fought in Takeda Shingen's bid to seize control of Shinano Province.
The 1547 Battle of Odaihara was one of a series of battles waged by Takeda Shingen in his long campaign to conquer Shinano province. In this particular encounter he was fighting the forces of Uesugi Norimasa, who was based in Echigo province but had decided to intervene in Shinano to prevent Shingen from overrunning the whole province. The Uesugi army attempted to relieve the castle of Shika, which Shingen had besieged, but were attacked and defeated at Odaihara on 19 September 1547.
The 1553 siege of Katsurao was one of many sieges undertaken by the warlord Takeda Shingen in his long campaign to gain control of Japan's Shinano Province, which was ruled by a hodgepodge of minor daimyō, notably the Suwa, Ogasawara, Murakami and Takato.
In the history of Japan, the 1582 siege of Takatō (高遠城の戦い) was one of the final battles of the Takeda clan against the forces of Oda Nobunaga. The only Takeda stronghold in Shinano province to put up any resistance to Nobunaga's final invasion of Takeda domain, the castle was taken by storm on March the 2nd 1582.
Minowa Castle was a "hirayama"-style (castle located in the Misato neighborhood of the city of Takasaki, Gunma Prefecture, Japan. The ruins have been protected by the central government as a National Historic Site since 1987.
Iwabitsu Castle is a "yamashiro"-style (castle located on Mount Iwabitsu in Higashiagatsuma, Gunma Prefecture, Japan. The ruins have been protected by the central government as a National Historic Site since 2019.
The siege of Katsurayama in March 1557 was fought between the forces of the Japanese daimyō Takeda Shingen and Uesugi Kenshin as part of the Kawanakajima campaigns. Katsurayama Castle was a strategically vital Uesugi stronghold in the contested Shinano Province and, when it was isolated from reinforcements due to late snow in early 1557, the Takeda clan used this opportunity to attack it. Although the castle garrison, consisting of the Ochiai clan and elements of the Murakami clan, defended Katsurayama furiously, the Takeda forces under Baba Nobuharu eventually stormed into the castle. Most of the garrison was killed in combat, while the families of the defenders committed mass suicide and the castle was burned to the ground.
