2025-11-27 50,000 items added to the National Diet Library Digital Collections
As of November, 2025, 50,000 items have been added to the National Diet Library Digital Collections, as detailed below.
| Collection | Number of additional items |
|---|---|
| Books | 25,000 |
| Periodicals | 15,700 |
| Rare Books and Old Materials | 6 |
| Doctoral Dissertations | 2,100 |
| Newspapers | 6,600 |
| Modern Japanese political history materials | 28 |
| Packaged Digital Publications | 49 |