Uesugi Kagetora - History

History

(上杉景虎) 1552? 1554? - Apr. 19, 1579

Also known as: possibly Hōjō Ujihide (北条氏秀), Hōjō Saburō (北条三郎), Saburō Kagetora (三郎景虎)

Historically: Uesugi Kagetora was the seventh son (sixth to survive to adulthood) of Hōjō Ujiyasu, younger brother of Hōjō Ujimasa, Hōjō Ujiteru, Hōjō Ujikuni, Hōjō Ujinori, Hōjō Ujitada, and older brother of Hōjō Ujimitsu. His mother was the sister-in-law of Tooyama Yasumitsu, a vassal of the Hōjō clan (other sources say Zuikeiin, Ujiyasu's principle wife). It's likely that he and Hōjō Ujihide were two different people and that Ujihide was the son of Hōjō Tsunashige and living in Edo while Saburō was living in Echigo, so most historians refer to him as Hōjō Saburō when describing his early life.

As a child, he was sent into the priesthood at Sōun Temple in Hakone, then sent as hostage to Takeda Shingen of the Takeda clan in the three-way alliance between Hōjō, Takeda, and Imagawa formed in 1554 (though this last point is now in dispute, as it is told only in the Records of Ancient Battles of the Eight Kanto Provinces and recorded in none of the Takeda clan records.)

He was adopted by his uncle Hōjō Gen'an in 1569 and married his daughter.

When the Hōjō and Uesugi clans formed an alliance in 1569, Saburō was sent to Uesugi Kenshin in an exchange of hostages with Kakizaki Haruie. (At first, the hostage was set to be Hōjō Ujimasa's third son Kunimasumaru, but Ujimasa could not bring himself to send off his son, who was then still a baby.) Saburō was sent to the Uesugi clan in early 1570. Kenshin, who never married, developed a liking for the handsome and intelligent Saburō. He married his niece Seienin, the daughter of Nagao Masakage and older sister of Nagao Akikage (Uesugi Kagekatsu) to Saburō, gave him the name Kagetora (a name that had once belonged to Kenshin himself), and adopted him into the Uesugi clan.

When Kenshin died suddenly in 1578 without naming an heir, Kagetora and Kagekatsu, similarly adopted by Kenshin, fought for succession to the position of clan head (Ōtate no Ran). Though Kagetora held the early advantage with the backing of Uesugi vassals such as Uesugi Kagenobu, Hōjō Hidetsuna, Kitajō Takahiro, and the Hōjō clan, the tide of the battle turned with Takeda Katsuyori's betrayal to Kagekatsu's side.

When the Otate fell in 1579, Kagetora attempted to escape to Odawara Castle (Hōjō clan stronghold, Kagetora's birth land) but was betrayed at Samegao Castle by Horie Munechika and committed suicide. Kagetora's wife committed suicide along with him (though there are also accounts that she remained behind at the Otate and committed suicide there when her brother Kagekatsu refused Kagetora's surrender.) Kagetora's oldest son, Doumanmaru died at the hands of Kagekatsu's troops along with Uesugi Norimasa, and the rest of Kagetora's children were believed to have died along with their parents during Otate power struggle.

There are accounts said that Kagetora was better to replace Kenshin as heir as Kagetora once aided Kenshin in a battle using his intelligence and earned him named Kenshin's name which is Kagetora while Kagekatsu only popular at gaining support in Uesugi clan.