Content Provider
Directory of Open Access Journals: DOAJ Articles
661
National Institute of Polar Research Repository, Japan
337
Texas Tech University: TTU DSpace Repository
31
Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP)
18
Tohoku University Repository (TOUR)
13
C-RECS (Creative - Repository of Electro Communications)
8
University of Tsukuba Repository (Tulips-R)
7
T2R2 (Tokyo Tech Research Repository)
6
Kitami Institute of Technology Repository (KIT-R)
4
Saga University Institutional Repository
4
Keio University: KOARA - KeiO Academic Resource Archiv
3
Kyoto University Research Information Repository (KURENAI)
3
SURE: Shizuoka University REpository
3
The University of Tokyo: UT Repository
3
Hosei University Repository
2
IODE-UNESCO: OceanDocs - E-Repository of Ocean Publications
2
Kanazawa University Repository for Academic Resources (KURA)
2
Waseda University Repository
2
WikiBooks - Open-content textbooks
2
YNU-R - Yokohama National University Repository
2
Doshisha University Academic Repository
1
Kindai University Academic Resource Repository
1
Muroran Institute of Technology Academic Resources Archive
1
Nagoya Gakuin University Repository
1
National Museum of Japanese History Repository
1
Obihiro University: Obihiro Archives of Knowledge (OAK)
1
Osaka Kyoiku University Repository
1
SIKOR - Sapporo Medical University Information and Knowledge Repository
1
TUMSAT-OACIS (Tokyo University of Marine Science and Technology: Open Access Collection of International and Scholarly Papers)
1
The Graduate University for Advanced Studies, Japan: Sokendai Repository
1
ToRepo (University of Toyama Repository)
1
Wakayama University Repository
1
ikor (Sapporo Medical University Information and Knowledge Repository)
1