NII-DEER (National Institute of Informatics - Data sharing services of Enhanced Electronic Resources) is a service for sharing data that is highly common, such as title lists and terms of use for e-resources (e-journals, e-books, databases, etc.) provided by libraries and other organizations.
* Services in gray boxes are in preparation for release as of May 2025.
Data sharing services of Enhanced Electronic Resources Chart
Services Currently in-Operation
License-JUSTICE (in Japanese) [In operation since December 26, 2022]
This service is to share license data on e-resource products submitted to the Japan Alliance of University Library Consortia for E-Resources (JUSTICE) by publishers, academic societies, etc., with JUSTICE member libraries.
Title-JUSTICE (in Japanese) [In operation since May 24, 2024]
This service is to share the title lists of e-resource product packages submitted to the Japan Alliance of University Library Consortia for E-Resources (JUSTICE) by publishers, academic societies, etc.
ERDB-JP [In operation since April 1, 2015]
ERDB-JP is a data-sharing service for e-resources published in Japan.
Bibdata-EBook (in Japanese) [In operation since September 30, 2024]
This service shares the Japanese e-book metadata collected and integrated from isho.jp (ISHO-JP), EBSCO eBOOKS (EBSCO), Kinoden (Kinokuniya Company), JapanKnowledge (NetAdvance), Maruzen eBook Library (MRUZEN-YUSHODO Company), Medical Online (Meteo), openBD, etc.
Services in Preparation
License-Public [Release date undecided]
Sharing license information available to the public.