The siege of Kurokawa Castle was a battle during the

Azuchi–Momoyama period The was the final phase of the in Japanese history from 1568 to 1600. After the outbreak of the Ōnin War in 1467, the power of the Ashikaga Shogunate effectively collapsed, marking the start of the chaotic Sengoku period. In 1568, Oda Nobuna ...

(16th century) of Japan. Following the assassination of

Ashina Moritaka Ashina may refer to: *Ashina tribe, a ruling dynasty of the Turkic Khaganate *Ashina clan (Japan),_one_of_the_Japanese_clans *Ashina_District,_Hiroshima.html" ;"title="DF 7 of 80; retrieved 2013-5- ..., one of the Japanese clans *Ashina District, Hi ...

Satake Yoshinobu was a ''daimyō'' in Sengoku period and early Edo period Japan under the Tokugawa shogunate and the 19th head of the Satake clan and 1st ''daimyō'' of Kubota Domain in Dewa Province. His courtesy title was '' Sakonoeshōshō'', later '' Uky ...

, son of

Satake Yoshishige was a Japanese ''daimyō'' of the Sengoku period. He was the 18th generation head of the Satake clan. He was renowned for his ferocity in battle; he was also known by the nickname of . Biography Yoshishige (whose rank was Hitachi no suke) was t ...

, was chosen to inherit the leadership of the clan.

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 ...

, who had been a rival of the Ashina clan for many years, seized the chance to invade the territories of the Ashina. Masamune took the Kurokawa Castle with little effort. Many vassals under the

Ashina clan Ashina may refer to: *Ashina tribe, a ruling dynasty of the Turkic Khaganate *Ashina clan (Japan), one of the Japanese clans *Ashina District, Hiroshima, a former Japanese district *Empress Ashina (551–582), empress of the Chinese/Xianbei dynasty ...

, inclusive of

Inawashiro Morikuni was a Japanese samurai of the Sengoku Period, who served the Date clan. He formerly served with the Ashina but he switched from the Ashina clan to the Date clan when Date clan invaded Mutsu Province. In the Sendai domain The , also known ...

, defected to the

Date clan The is a Japanese samurai kin group. Papinot, Jacques Edmond Joseph. (1906). ''Dictionnaire d’histoire et de géographie du Japon''; Papinot, (2003)"Date", ''Nobiliare du Japon'', p. 5 retrieved 2013-5-5. History The Date family was founded ...

References

1589 in Japan Kurokawa Conflicts in 1589 Date clan {{Japan-battle-stub