The siege of Shiroishi, in 1600, was one of several feudal Japanese battles leading up to the decisive

battle of Sekigahara The Battle of Sekigahara (Shinjitai: ; Kyūjitai: , Hepburn romanization: ''Sekigahara no Tatakai'') was a decisive battle on October 21, 1600 (Keichō 5, 15th day of the 9th month) in what is now Gifu prefecture, Japan, at the end of ...

which ended the

period Period may refer to: Common uses * Era, a length or span of time * Full stop (or period), a punctuation mark Arts, entertainment, and media * Period (music), a concept in musical composition * Periodic sentence (or rhetorical period), a concept ...

of over 100 years of war, and was immediately followed by the establishment of the

Tokugawa shogunate The Tokugawa shogunate (, Japanese 徳川幕府 ''Tokugawa bakufu''), also known as the , was the military government of Japan during the Edo period from 1603 to 1868. Nussbaum, Louis-Frédéric. (2005)"''Tokugawa-jidai''"in ''Japan Encyclopedia ...

. Shiroishi was a castle just south of the city of

Sendai is the capital Cities of Japan, city of Miyagi Prefecture, the largest city in the Tōhoku region. , the city had a population of 1,091,407 in 525,828 households, and is one of Japan's 20 Cities designated by government ordinance of Japan, desig ...

, controlled by a retainer of

Uesugi Kagekatsu was a Japanese samurai ''daimyō'' during the Sengoku and Edo periods. He was the adopted son of Uesugi Kenshin and Uesugi Kagetora’s brother in law. Early life and rise Kagekatsu was the son of Nagao Masakage, the head of the Ueda Nagao c ...

, who in turn was one of the chief supporters of

Ishida Mitsunari Ishida Mitsunari (, 1559 – November 6, 1600) was a Japanese samurai and military commander of the late Sengoku period of Japan. He is probably best remembered as the commander of the Western army in the Battle of Sekigahara following the A ...

Date Masamune was a regional ruler of Japan's Azuchi–Momoyama period through early Edo period. Heir to a long line of powerful ''daimyō'' in the Tōhoku region, he went on to found the modern-day city of Sendai. An outstanding tactician, he was made all ...

and

Mogami Yoshiaki was a ''daimyō'' of the Yamagata Domain in Dewa Province, in the late Sengoku and early Edo periods. Known as "Fox of Dewa". Biography Mogami Yoshiaki was the first son of Mogami Yoshimori ( 最上義守), of the Mogami clan and succeeded hi ...

, daimyō of large nearby domains, laid siege to this castle, beginning the conflict in the

north North is one of the four compass points or cardinal directions. It is the opposite of south and is perpendicular to east and west. ''North'' is a noun, adjective, or adverb indicating Direction (geometry), direction or geography. Etymology T ...

between the representatives of Ishida and Tokugawa. Its capture would also mark the first contribution of Date Masamune to the Sekigahara campaign. This would be followed by two counter-sieges on the part of

and

Naoe Kanetsugu was a Japanese samurai of the 16th–17th centuries. The eldest son of Higuchi Kanetoyo, Kanetsugu was famed for his service to two generations of the Uesugi ''daimyōs''. He was also known by his court title, Yamashiro no Kami (山城守) or ...

against the castles of Hataya and

Kaminoyama 250px, Hayama neighborhood in Kaminoyama is a city located in Yamagata Prefecture, Japan. , the city had an estimated population of 29,617 in 11278 households, and a population density of 120 persons per km2. The total area of the city is . G ...

References

*Turnbull, Stephen (1998). 'The Samurai Sourcebook'. London: Cassell & Co. 1600 in Japan Shiroishi Shiroishi Conflicts in 1600 {{Japan-battle-stub