Ogasawara Sadayoshi

Not to be confused with Ogasawara Sadayoshi (Chizuka) 小笠原貞謙, lord of Chizuka han 1843-1851.

Sadayoshi was a son of Ogasawara Nagatoki. Originally a retainer of Uesugi Kenshin, he left the Uesugi's service and joined Tokugawa Ieyasu. Following the Komaki Campaign (1584) he defected to Toyotomi Hideyoshi.

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