Public domain
Hōhō Dasshō Hifū no Shō: Private Commentary, 20 vols. [11]
From the collection of National Diet Library, Japan. Free to download, adapt and use — no permission needed.
Subjects
Credit line兵法抜書疋夫之抄私解 20巻 [11]. 文政4 [1821]. 有沢, 永貞, 1639-1715. National Diet Library, Japan. Public domain.