This collection comprises archival materials related to the Cabinet Research Office (Naicho), one of Japan’s principal intelligence organizations. The documents originate from the personal archive of Shigaki Tamiro (1922–2020), a founding member of the Office who later served as its Chief Executive.

This collection contains more than two hundred unpublished diaries, pocket planners, and notebooks kept by Saburo Okita (1914–1993), one of the most prominent postwar economists and economic policymakers of Japan.
Covering the period from the 1930s through the 1990s, these materials include minutes and notes from domestic and international meetings in which he participated in various official capacities, detailed schedules from his overseas missions, and extensive records of his discussions with key figures from around the world.

"行政改革会議" (The Administrative Reform Council) was established during the administration of Prime Minister Ryutaro Hashimoto as an advisory body directly under the Prime Minister. This collection consists of materials related to the Hashimoto administrative reforms, centered on the activities of the Administrative Reform Council, formerly owned by Hiroyasu Fujita (Professor Emeritus, Tohoku University), who served as a member of the Council and as chair of its Subcommittee on Institutional Issues.

The database allows you to search and view Asahi Shimbun articles.
 Searches can be performed by publication date, and the entire page can be viewed while zooming in and out.

【Contents】
1. Asahi Shimbun (1985~), AERA, Weekly Asahi
For Asahi Shimbun pages from November 2005 onward, clipping images are available.
AERA is searchable from its May 1988 inaugural issue, and the news pages of Weekly Asahi are searchable from April 2000.

The database allows you to search and view articles from the Mainichi Shimbun's first issue to the present.

【Contents】
Newspaper Page Images: From the founding in Meiji 5 (1872) to 1999
Newspaper article text: 1872 to present
Weekly Economist: 1989–present
Mainichi Public Opinion Search: Public Opinion Survey Database

The database allows you to search and view approximately 12 million articles from the first issue of the Yomiuri Shimbun to the latest edition.

This database contains materials formerly owned by Kazuo Okochi and Mikio Sumiya, who served as presidents of the Council on Social Security System. The database contains a wide range of materials from the Council on Social Security System and other related councils and study groups, as well as surveys and statistics.

This is an e-book platform provided by Kinokuniya-Shoten focusing on academic books.

Click "Search" without specifying search criteria, and a list of purchased titles will be displayed.

"Toyo Keizai Shimpo" (currently "Weekly TOYO KEIZAI") is the oldest economic magazine in Japan, launched in 1895 and has continued to the present day.

The first period, from the first issue on November 15, 1895 to the December 15, 1945 issue, covers 50 years, approximately 2,300 volumes, and 170,000 pages are available in Kyushu University.