Japan

rankingWorld Ranksort descendingInstitutoSizeVisibilityFiles Richscholar
1
52
Kyoto University Research Information Repository
90
51
110
118
2
158
Nagoya University Repository
217
121
679
365
3
172
Hokkaido University Collection of Scholarly and Academic Papers
117
155
139
689
4
217
University of Tokyo Repository
342
301
303
245
5
231
Saga University Institutional Repository
952
175
1373
239
6
271
Hosei University Repository
678
166
931
590
7
280
OUKA Osaka University Knowledge Archive
181
434
449
276
8
284
Keio University Academic Resource Archive
347
539
683
86
9
313
Japan Advanced Institute of Science and Technology Repository
430
147
724
928
10
314
University of Tsukuba Repository
290
628
1024
46
11
363
Shiga University Repository
631
173
1292
917
12
365
Hirosaki University Repository for Academic Resources
433
208
945
929
13
372
Tokyo Gakugei University Repository System
465
138
1187
1082
14
389
Aichi University of Education Repository
717
145
1374
1014
15
414
Nagasaki University Academic Output NAOSITE
2227
122
661
251
16
440
Gunma University Academic Information Repository
814
184
1531
1054
17
453
Nara University of Education Academic Repository
1392
153
1226
1128
18
473
Kanagawa University Repository
622
192
1356
1226
19
495
Japan Aerospace Exploration Agency Repository
528
746
1258
172
20
503
Tohoku University Repository
347
522
692
767
21
514
Kanazawa University Repository for Academic Resources
152
573
700
759
22
530
Waseda University Institutional Repository
151
338
369
1409
23
549
Kumamoto University Repository
2221
172
1104
565
24
556
Kagoshima University Repository
405
665
885
580
25
592
Kagoshima Academic Repository Network Kagoshima University
780
164
1828
1523
26
597
Saitama United Cyber Repository of Academic Resources
1081
685
1013
480
27
600
Kochi University of Technology Academic Resource Repository
1322
151
1498
1505
28
607
Soka University Repository
1300
167
1440
1504
29
610
Nagoya Institute of Technology Repository System
1029
186
1384
1523
30
648
Hamamatsu University School of Medicine Repository
1009
140
1696
1659
31
653
Kyoto Women's University Academic Information Repository
1571
206
1913
1429
32
656
Seikei University Repository
1463
162
1834
1544
33
666
St Luke's College of Nursing Repository
1135
255
1816
1444
34
670
Digital Library of Nara Institute of Science and Technology
324
834
1132
594
35
681
Musashi University Institutional Repository
1653
177
1985
1523
36
703
Tokyo Keizai University Institutional Repository
1383
171
1591
1672
37
704
Hokkai-Gakuen Organization of Knowledge Ubiquitous through Gaining Archives
1433
157
1549
1684
38
710
Hitotsubashi University Repository
395
365
453
1651
39
718
Tokyo Institute of Technology Tokyo Tech Research Repository
302
956
1362
502
40
719
Tamagawa University Academic Repository
1962
179
2083
1499
41
733
Tokyo University of Foreign Studies Prometheus Academic Collections
505
150
870
1853
42
752
Kansai University Institutional Repository
732
764
1016
852
43
774
Osaka Prefecture University Repository
2232
132
1170
1234
44
788
Rikkyo University Academic Repository
1006
1126
1345
263
45
789
Sapporo Gakuin University Repository
1826
191
1896
1672
46
792
Ritsumeikan Asia Pacific University Institutional Repository
881
143
930
1869
47
795
Yokohama National University Repository
761
636
936
1205
48
798
Iwate University Repository
723
779
1205
917
49
801
FUKURO Fukushima University Repository
608
139
1417
1874
50
802
Japan Atomic Energy Agency Originated Papers JOPSS
138
834
1101
1065
51
861
Shizuoka University Repository
2225
713
751
318
52
873
HEART Hyokyo Educational Academic Resources for Teachers
646
141
1598
1921
53
899
Yamaguchi University Navigator for Open Access Collection and Archives YUNOCA
519
1001
1432
893
54
940
Institute of Developing Economies Academic Research Repository
1113
884
901
1169
55
944
Niigata Regional (Academic Library Association) Repository
652
1042
1437
942
56
951
University of Toyama Repository
981
1160
1677
646
57
958
Fukushima Medical University Repository
1177
242
1628
1894
58
969
Asia University Academic Repository
1153
803
1282
1272
59
982
Graduate University for Advanced Studies SOKENDAI Institutional Repository
1419
1181
1669
630
60
986
Okayama University Scientific Achievement Repository
77
632
868
1796
61
988
Osaka Kyoiku University Repository
2232
713
1011
591
62
994
Toyo University Research Information Repository
1424
1350
1546
433
63
999
Akita University Institutional Repository System
931
1066
1463
986
64
1008
University of the Ryukyus Repository
2221
746
1005
626
65
1046
Senshu University Institutional Repository
1113
1138
1492
948
66
1070
Kagawa University Institutional Repository
1061
1223
1766
896
67
1083
Gakushuin University Institution Repository
1360
1095
1431
1124
68
1103
Tottori University Research Result Repository
936
1252
1623
1014
69
1115
Kyushu Institute of Technology Academic Repository
749
1168
1443
1211
70
1132
(1) Utsunomiya University Academic Information Repository
1237
1242
1359
1072
71
1137
Kyoto Sangyo University Academic Repository
1455
933
1366
1448
72
1140
GINMU Global Institutional Repository Nara Medical University
1023
1350
1532
965
73
1143
Komazawa University Institutional Repository
1184
1262
1434
1085
74
1166
Mie University Scholarly e-Collections
2239
790
1135
937
75
1170
Asahikawa Medical College Repository
1592
1418
1643
808
76
1176
Nara Womens University Digital Information Repository
956
1233
1323
1252
77
1180
Ochanomizu University Web Library Institutional Repository TeaPot
2232
736
1012
1117
78
1186
Obihiro University of Agriculture and Veterinary Medicine Academic Repository
905
1193
1304
1318
79
1198
University of Fukui Repository
1017
488
1536
1925
80
1205
Tokyo Dental College Repository
1411
148
1222
2021
81
1209
Kochi University Digital Repository for Academic Resources
936
933
1324
1653
82
1235
National Institute of Polar Research Institutional Repository
1044
1685
1664
674
83
1263
Kitami Institute of Technology Repository
1142
1436
1557
1120
84
1271
Bunka Women’s University Academic Repository
1366
1310
1423
1270
85
1289
Nara University Repository
1781
1376
1615
1103
86
1301
Gifu University Institutional Repository
2243
471
1343
1686
87
1327
Hiroshima University Institutional Repository
149
377
496
2045
88
1329
Josai University Repository of Academia JURA
1530
1365
1587
1282
89
1351
Tokyo Women's Medical University Information & Knowledge Database TWINKLE
567
1156
1337
1701
90
1352
Tokyo Kasei University Institutional Repository
1326
1584
1900
1032
91
1369
Beppu University Information Library for Documentation
1663
1350
1709
1320
92
1383
Mukogawa Women's University Repository
1574
1425
1764
1281
93
1406
Meiji University Academic Repository
722
761
938
1955
94
1422
Rissho University Institutional Repository
1369
1401
1578
1449
95
1440
Meiji Gakuin University Institutional Repository
1467
1350
1336
1566
96
1459
HARP Hiroshima Associated Repository Portal
672
396
1078
2045
97
1488
Chugoku Gakuen University Repository
1819
1575
1812
1302
98
1494
TsuyamaA National College of Technology Repository
1650
1629
1852
1284
99
1504
Nagoya University of Foreign Studies / Nagoya University of Arts and Sciences Repository
1856
1756
1792
1109
100
1509
Kobe Shoin Women's University Repository KARASHI-DANE
1846
1787
1844
1073

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