Public domain
Kaimon Edition Large Characters: Annotations by Various Confucian Scholars on the True Treasure of Classical Prose, Vol. 3
From the collection of National Diet Library, Japan. Free to download, adapt and use — no permission needed.
Credit line魁本大字諸儒箋解古文眞寶 3. 延宝8 [1680]. National Diet Library, Japan. Public domain.