Please be advised that this website for the NII Institutional Repositories Program will be shut down at 5:00 PM on May 29, 2026. We appreciate your understanding.

About Us more Universities and NII jointly work for various scholarly contents to realize the next generation scholarly content infrastructure. Institutional repositories are to serve for acquiring, organizing, preserving, and disseminating such scholarly information. They are a set of services by academic institutions for their academic communities to manage and publish digital contents they create. Current IRs more Projects more A list of institutional repositories in Japan NII entrusted project of IR promotion to many universities. Contact more Events more For inquiries or feedback on NII Institutional Repositories Program Event information about institutional repositories in Japan Institutional Repositories DataBase (IRDB) Support Institutional Repositories DataBase JPCOAR Schema Guidlines		News more 2014/03/26 JAIRO Cloud has been awarded the Commendation of Merit, Stanford Prize for Innovation in Research Libraries (SPIRL) 2014. 2013/11/01 NII services will be stopped due to system maintenance. 2012/10/16 NII services will be stopped due to system maintenance. 2012/07/26 NII Institutional Repositories Program Phase 2 Report is released Documents Statistics Brochures Reports junii2 metadata format ( Schema )