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Search by Layer
Search by LayerThe documents are gathered in Series by organization.
The hierarchic structure of Series → Subseries → Subject is used.
- National Archives of Japan
- Diplomatic Archives of the Ministry of Foreign Affairs
- The National Institute for Defense Studies, Ministry of Defense
- University of the Ryukyus Library
- The Institute for Economic and Business Research Shiga University
- Hokkaido Prefectural Library
- Archives of Hokkaido
- Kobe University Library
- Research Support Office, Faculty of Economics, Oita University
- Hoover Institution, Stanford University
- Institute of Developing Economies, Japan External Trade Organization (JETRO)
- The Oriental Library (Toyo Bunko)
Search by Keyword
How to enter keywords
You can enter multiple keywords in the search box, when necessary.
With Search by Keyword (select "All" search categories), you can also search for documents by reference code.
The reference code is 12-digit code assigned to each document by JACAR.
"A" means the document owned by the National Archives of Japan ( NAJ ).
"B" means the document owned by the Diplomatic Archives of the Ministry of Foreign Affaris of Japan.
"C" means the document owned by the National Institute for Defense Studies of the Ministry of Defense.
"D" means the document owned by the University of the Ryukyus Library.
"E" means the document owned by the Institute for Economic and Business Research Shiga University.
"F" means the document owned by the Hokkaido Prefectural Library.
"G" means the document owned by the Archives of Hokkaido.
"H" means the document owned by the Kobe University Library.
"I" means the document owned by the Research Support Office, Faculty of Economics, Oita University.
"J" means the document owned by the Hoover Institution, Stanford University.
"K" means the document owned by the Institute of Developing Economies, Japan External Trade Organization (JETRO).
"L" means the document owned by The Oriental Library (Toyo Bunko).
Following 11 characters are all numbers.
AND searching is carried out by separating each keyword with full or half blank spaces.
Japan Constitution・・・For Documents containing with "Japan" AND "Constitution", enter [Japan Constitution].
OR searching is carried out by separating each keyword with | (pipe line).
Japan|Constitution・・・For Documents containing "Japan" OR "Constitution", enter [Japan | Constitution].
NOT searching is carried out by entering a ! before a term that will be excluded.
Japan!Constitution・・・For Documents containing "Japan" without "Constitution", enter[Japan ! Constitution].
Exact match searching is carried out by enclosing the keyword in "". To search for an exact phrase, the keywords must be enclosed in quotes. Exact match searches combined with a “not search” exclamation mark will lead to result errors.
"Japan Constitution"・・・For Documents containing "Japan Constitution", enter ["Japan Constitution"].