奥羽永慶軍記
Subtitle: jō
By: Imamura Yoshitaka kōchū
Series: Sengoku shiryō sōsho. Dai 2-ki -- 3; Sengoku shiryō sōsho -- 3
Publisher: Jinbutsu Ōraisha
Published: 1966
Place of publication: Tōkyō
Language: jpn
Number of pages: 511
Subjects: History
Other titles: Ōu Eikei gunki