Public domain
Kongōkai Nenshū Shiki Kuden [1] (on the back of paper)
From the collection of National Diet Library, Japan. Free to download, adapt and use — no permission needed.
Subjects
Credit line金剛界念誦私記口傳 [1]紙背. [室町時代] [写]. 栄海, 1278-1347. National Diet Library, Japan. Public domain.