The Waseda University Library also possesses a unique collection which survived the Bombing of Tokyo in World War II unlike many of its counterparts.
The Waseda University Library owns a large number of materials of eminent cultural value.
Alongside the two items designated as National Treasures and five sets (187 items) as Important Cultural Assets, are manuscripts, rare books, calligraphy, handwritten strips of poems, archival materials related to Japanese history, and several special collections named after their donors, among others.
However, with a letter of introduction from another university library requesting access to specific materials, entry is possible.
For example, on May 30, 2002, Professor Michitaro Urukawa, director of Waseda University Library, and Columbia University librarian James G. Neal signed such a memorandum that outlines an agreement between the two libraries to cooperate in the exchange of materials, information access, Interlibrary loan and staff exchanges.