or Hatakeyama Yoshitsugu was a Japanese ''

daimyō were powerful Japanese magnates, feudal lords who, from the 10th century to the early Meiji era, Meiji period in the middle 19th century, ruled most of Japan from their vast, hereditary land holdings. They were subordinate to the shogun and n ...

'' of the

Sengoku period The was a period in History of Japan, Japanese history of near-constant civil war and social upheaval from 1467 to 1615. The Sengoku period was initiated by the Ōnin War in 1467 which collapsed the Feudalism, feudal system of Japan under the ...

, who was the 14th head of the Nihonmatsu clan (a branch of the

Hatakeyama clan The was a Japanese samurai clan. Originally a branch of the Taira clan and descended from Taira no Takamochi, they fell victim to political intrigue in 1205, when Hatakeyama Shigeyasu, first, and his father Shigetada later were killed in battle ...

) of Mutsu. In 1568, Yoshitsugu was attacked by

Date Terumune was a Japanese samurai clan leader of the Sengoku period. Turnbull, Stephen. (2012) ''Samurai Commanders: 1577-1638,'' Vol, 2, p. 52 He had close relationship with Oda Nobunaga, one of the leading figures of the period. Terumune was the father o ...

, the father of the famous Date Masamune, outnumbered and defeated, he pretended to surrender. In 1585, instead Yoshitsugu took Terumune as a hostage, Masamune’s forces counterattacked, and in the ensuring battle, both Nihonmatsu Yoshitsugu and Date Terumune were killed. After the death of Date Terumune at Nihonmatsu's hands, his rival Date Masamune swore revenge, which culminated in the

Battle of Hitotoribashi A battle is an occurrence of combat in warfare between opposing military units of any number or size. A war usually consists of multiple battles. In general, a battle is a military engagement that is well defined in duration, area, and forc ...

References

Daimyo Hatakeyama clan 1552 births 1586 deaths {{Daimyo-stub