2025-4-17 The number of digitized materials that can be full-text searched will increase

About 730,000 full-text data were added to the the National Diet Library Digital Collections by March, 2025. The number of digitized materials that can be full-text searched will continue to increase from April 2025.

For more detailed information on materials, please see “On Materials Available for Full-text Search” on the National Diet Library Digital Collections.