was a samurai of the

Sengoku period The was the period in History of Japan, Japanese history in which civil wars and social upheavals took place almost continuously in the 15th and 16th centuries. The Kyōtoku incident (1454), Ōnin War (1467), or (1493) are generally chosen as th ...

, and the third son of

Hōjō Ujiyasu was a ''daimyō'' (warlord) and third head of the Odawara Hōjō clan. Known as the "Lion of Sagami", he was revered as a fearsome samurai and a cunning man. He is famous for his strategies of breaking the siege from Takeda Shingen and Uesugi ...

. 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. He was also the

castellan A castellan, or constable, was the governor of a castle in medieval Europe. Its surrounding territory was referred to as the castellany. The word stems from . A castellan was almost always male, but could occasionally be female, as when, in 1 ...

(castle lord) in command of

Hachigata Castle was a Sengoku period Japanese castle, located in the town of Yorii, Saitama Prefecture, in the Kantō region of Japan. Its ruins have been protected as a National Historic Site since 1932. Overview Hachigata Castle was located on a peninsula su ...

Musashi province was a Provinces of Japan, province of Japan, which today comprises Tokyo, Tokyo Metropolis, most of Saitama Prefecture and part of Kanagawa Prefecture. It was sometimes called . The province encompassed Kawasaki, Kanagawa, Kawasaki and Yokohama. ...

, which came under siege twice in

1568 Year 1568 ( MDLXVIII) was a leap year starting on Thursday of the Julian calendar. Events January–March * January 6 – In the Eastern Hungarian Kingdom, the delegates of Unio Trium Nationum to the Diet of Torda convene i ...

Takeda Shingen was daimyō, 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 p ...

and

1590 Events January–March * January 6 – García Hurtado de Mendoza becomes the new Viceroy of Peru (nominally including most of South America except for Brazil). He will serve until 1596. * January 10 – Construction of th ...

Toyotomi Hideyoshi , otherwise known as and , was a Japanese samurai and ''daimyō'' (feudal lord) of the late Sengoku period, Sengoku and Azuchi-Momoyama periods and regarded as the second "Great Unifier" of Japan.Richard Holmes, The World Atlas of Warfare: ...

. In 1569, along with Hojo Ujiteru, failed to stop

's retreat in the

Battle of Mimasetoge The was the Hōjō's attack on the Takeda army, which took place at Mimase Pass in 1569, as the forces of Takeda Shingen withdrew after repeated failed sieges of the Hōjō clan's Odawara Castle in Kanagawa Prefecture of Japan Japan is ...

. Following the sudden death of Oda Nobunaga in 1582, He and Hojo Ujinao took the advantage of the situation to launch a certain attack at Kanagawa. When Siege of Odawara began, he was defending Hachigata Castle but surrounded by Toyotomi's large army、then he decided to surrender. Later he became a vassal of

Maeda Toshiie was one of the leading generals of Oda Nobunaga following the Sengoku period of the 16th century extending to the Azuchi–Momoyama period. His preferred weapon was a yari and he was known as "Yari no Mataza" (槍の又左), Matazaemon (又左 ...

References

Bibliography

* Turnbull, Stephen (1998). ''The Samurai Sourcebook''. London: Cassell & Co. *Turnbull, Stephen (2002). ''War in Japan: 1467-1615''. Oxford:

Osprey Publishing Osprey Publishing is a British publishing company specializing in military history formerly based in Oxford. Predominantly an illustrated publisher, many of their books contain full-colour artwork plates, maps and photographs, and the company p ...

. Go-Hōjō clan 1541 births 1597 deaths {{samurai-stub