About Yasumi Naomasa
Lived 1505 – 1570 (aged 64–65). Yasumi Naomasa was a Japanese samurai and military Commander.
Yasumi Naomasa (安見 直政? – 1572) was a military commander in the Azuchi-Momoyama period. A dominant retainer of Hatakeyama clan, he ruled Katano and Iimoriyama castles.
He conspired with Yusa Naganori and Yusa Nobunori to overthrow his lord. He then approached Oda Nobunaga after falling out with Nobunori and served Nobunaga to guarantee his own safety.
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Important facts
People in Yasumi Naomasa's life
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Contemporaries
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Frequently asked questions
Who was Yasumi Naomasa?
samurai
When was Yasumi Naomasa born?
Yasumi Naomasa was born in 1505.
When did Yasumi Naomasa die?
Yasumi Naomasa died in 1570.
What was Yasumi Naomasa's occupation?
Yasumi Naomasa was a samurai and military Commander.
What nationality was Yasumi Naomasa?
Yasumi Naomasa was Japanese.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Yasumi Naomasa. https://biography.guide/yasumi-naomasa/
MLA: "Yasumi Naomasa." Biography.guide, https://biography.guide/yasumi-naomasa/.
Chicago: "Yasumi Naomasa." Biography.guide. https://biography.guide/yasumi-naomasa/.
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