Onamihime

Onamihime was a late-Sengoku period Onna-musha. She was the first daughter of Date Harumune, sister of Date Terumune and aunt of Date Masamune. She was the ruler of Sukagawa castle in Mutsu Province. She was best known for being a potential enemy of her nephew, Masamune, participating in several campaigns against expansion of the Date clan in the region of Ōshū.

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