Books and Other Publications　 （As of April 1, 2013)
Books
Japanese
8,925
25,267
Other languages
16,342
Booklets
Japanese
1,941
3,554
Other languages
1,613
Bound journals
Japanese
3,171
26,224
Other languages
23,053
Total
55,045
Journals in collection
Japanese
939
3,862
Other languages
2,923