212:. An early trial version of the database was a component of its predecessor called GeNii, available online at least since June 2002. A complete version of CiNii has been available since April 2005. The service searches from within the databases maintained by the NII itself (Citation Database for Japanese Publications, CJP), as well as the databases provided by the Japan Science and Technology Agency (
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multidisciplinary, the largest portion of the queries it receives is in the humanities and social sciences field, perhaps because CiNii is the only database that covers
Japanese scholarly works in this field (as opposed to the natural, formal, and medical sciences which benefit from other databases).
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As of March 2020, the database contains more than 22 million articles from more than 3,600 publications. A typical month (in 2012) saw more than 30 million accesses from 2.2 million unique visitors, and is the largest and most comprehensive database of its kind in Japan. Although the database is
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Identifiers are also assigned to authors of books, and of journal articles, in two separate series (so an author may have a different identifier value in each). For example, Shinsaku Kimoto is
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568:日詰梨恵 (Hizume, Rie); 逸村裕 (Itsumura, Hiroshi) (2010). "CiNii 収録率から見たわが国の学術情報電子化の現状：人文学４領域を対象に".
436:"Citation Database for Japanese Papers: A new bibliometric tool for Japanese academic society"
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service for material in
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The
Journal of Information Science and Technology Association
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Negishi, Masamitsu; Sun, Yuan; Shigi, Kunihiro (2004).
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361:(麦田里的守望者), a Chinese translation of
618:Bibliographic databases and indexes
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49:National Institute of Informatics
279:for the 2010 Penguin edition of
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86:Free; Subscription for full-text
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107:Index, abstract & full-text
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545:大向一輝 (Ohmukai, Ikki) (2012).
496:大向一輝 (Ohmukai, Ikki) (2009).
314:Rai-mugi batake de tsukamaete
633:2005 establishments in Japan
504:(in Japanese) (301). CA1691.
359:Mai tian li de shou wang zhe
224:, and other organizations.
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222:institutional repositories
115:Journal articles and books
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498:"学術情報プラットフォームとしてのCiNii"
377:for journal articles.
363:The Catcher in the Rye
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332:for a 2003 edition of
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281:The Catcher in the Rye
267:The Catcher in the Rye
202:bibliographic database
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218:National Diet Library
246:NACSIS-CAT Record ID
232:Database identifiers
244:(NCID or 書誌ID) aka
128:Geospatial coverage
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623:Databases in Japan
59:April 2005–present
502:Current Awareness
334:Kyatchā in za rai
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120:Temporal coverage
99:Multidisciplinary
18:NCID (identifier)
16:(Redirected from
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478:on 2002-06-10
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123:1906–present
104:Record depth
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96:Disciplines
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570:中部図書館情報学会誌
528:2023-08-25
482:2023-08-25
457:2023-08-25
446:(3): 348.
420:2014-02-23
398:References
371:DA00432173
355:BB13715590
330:BA61718322
320:ライ麦畑でつかまえて
310:BN01880084
290:BA36680090
277:BB17611495
262:BA04004867
220:of Japan,
142:22 million
139:of records
576:: 19–35.
64:Languages
381:See also
206:Japanese
91:Coverage
68:Japanese
45:Producer
387:J-STAGE
324:), and
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152:Website
72:English
56:History
51:(Japan)
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78:Access
598:CiNii
523:CiNii
415:CiNii
300:危険な年齢
210:Japan
172:CiNii
147:Links
131:Japan
31:CiNii
351:NCID
326:NCID
306:NCID
286:NCID
273:NCID
258:NCID
159:.nii
83:Cost
578:hdl
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304:),
163:.jp
161:.ac
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