Ōkawa shūmei zenshū
Publisher: Ōkawa Shūmei Zenshū Kankōkai
Published: 1961
Place of publication: Tōkyō
Language: jpn
Notes: Vol. 7 reprint.  Dai 1-bu "Kaikyō gairon", originally published by Keiō Shobō, 1942. Dai 2-bu "Koran" by Iwasaki Shoten, 1950.