|Please note that this is the Narutopedia's article on the archive library. If you are looking for the article on the public library then you should head to Konoha Library.|
The Konoha Archive Library (木ノ葉古書所, Konoha Toshodokoro; Literally meaning "Leaf Ancient Book Place") is located in the same mountain that has the Hokage Monument. Information on its ninja, past and current, is stored there, as well as other points of interest such as Akatsuki as well as other sensitive village information.
Because it is located inside the Hokage Monument mountain, it was one of the few buildings to survive the Invasion of Pain.