was a Japanese

samurai The samurai () were members of the warrior class in Japan. They were originally provincial warriors who came from wealthy landowning families who could afford to train their men to be mounted archers. In the 8th century AD, the imperial court d ...

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 ...

. He was second son of Miyoshi Yoshikata who was adopted by

Sogō Kazumasa , other name Sogō Kazunari (十河和也), fourth son of Miyoshi Motonaga, was a Japanese samurai of the Sengoku period who was a member of Miyoshi clan, ''daimyō'' of Kawachi Province. Miyoshi Nagayoshi (eldest), Miyoshi Yukiyasu (second) and ...

from the Sogō clan. In 1582, Masayasu was defeated by

Chōsokabe Motochika was a prominent ''daimyō'' in Japanese Sengoku period, Sengoku-period. He was the 21st chief of the Chōsokabe clan of Tosa Province (present-day Kōchi Prefecture), the ruler of Shikoku, Shikoku region. Early life and rise He was the son and ...

`s large army during the battle of Nakatomigawa, abandoned Shōzui Castle and asked

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: ...

for help. In 1585, he participated in Hideyoshi's successful campaign in

Shikoku is the smallest of the List of islands of Japan#Main islands, four main islands of Japan. It is long and between at its widest. It has a population of 3.8 million, the least populated of Japan's four main islands. It is south of Honshu ...

against Chosokabe clan. In 1587, He died during the Kyushu campaign against the

Shimazu clan The were the ''daimyō'' of the Satsuma han, which spread over Satsuma, Ōsumi and Hyūga provinces in Japan. The Shimazu were identified as one of the '' tozama'' or outsider ''daimyō'' familiesAppert, Georges ''et al.'' (1888). in contr ...

as a result of Sengoku Hidehisa`s reckless actions at the battle of Hetsugigawa.

References

Samurai 1554 births 1587 deaths Miyoshi clan Japanese warriors killed in battle People from Tokushima Prefecture {{Samurai-stub