Also known as: 岡部正綱
Okabe Masatsuna was a military commander in the Sengoku period of Japan. He was a vassal of the Imagawa, Takeda, and Tokugawa clans. He was the son of Okabe Hisatsuna and the father of Okabe Nagamori, the first head of the Okabe clan of the Kishiwada domain.
