1
The University of Tokyo (UTokyo), Japan 46.13
49.91
137
4.9%
2
Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Japan 22.51
22.90
79
-1.4%
3
Tohoku University, Japan 21.92
19.88
57
-12.1%
4
Kyoto University, Japan 12.27
16.41
48
29.7%
5
Tokyo Institute of Technology (Tokyo Tech), Japan 10.88
15.59
50
38.9%
6
Hokkaido University, Japan 17.55
14.02
44
-22.5%
7
Kyushu University, Japan 5.55
9.89
34
72.6%
8
Japan Meteorological Agency (JMA), Japan 6.38
8.49
23
28.9%
9
National Institute of Advanced Industrial Science and Technology (AIST), Japan 7.96
8.32
33
1.4%
10
Nagoya University, Japan 16.11
7.77
30
-53.2%
11
National Research Institute for Earth Science and Disaster Resilience (NIED), Japan 4.38
7.24
17
60.1%
12
Research Organization of Information and Systems (ROIS), Japan 6.12
6.82
33
7.9%
13
Okayama University, Japan 3.76
6.67
22
72.3%
14
Gifu University, Japan 4.05
5.93
7
42.0%
15
Ehime University, Japan 3.54
4.91
18
34.4%
16
Japan Aerospace Exploration Agency (JAXA), Japan 5.62
4.38
26
-24.6%
17
National Institute for Environmental Studies (NIES), Japan 8.50
4.05
17
-53.8%
18
Kobe University, Japan 1.60
3.83
13
132.5%
19
Hiroshima University (HU), Japan 3.81
3.47
13
-11.6%
20
University of Tsukuba, Japan 1.60
3.01
15
81.9%
21
RIKEN, Japan 2.14
2.85
10
29.1%
22
Kanazawa University (KU), Japan 3.16
1.96
11
-40.1%
23
Japan Synchrotron Radiation Research Institute (JASRI), Japan 1.40
1.86
9
28.8%
24
Osaka University, Japan 3.02
1.75
6
-44.0%
25
Shizuoka University, Japan 1.37
1.73
5
22.5%
26
Japan Atomic Energy Agency (JAEA), Japan 0.76
1.68
5
114.3%
27
Tokyo University of Marine Science and Technology (TUMSAT), Japan 0.32
1.65
5
398.3%
28
The Graduate University for Advanced Studies (Sokendai), Japan 1.78
1.55
20
-15.6%
29
National Institute for Materials Science (NIMS), Japan 0.57
1.51
5
158.2%
30
Hirosaki University, Japan 0.05
1.45
7
2,702.4%
31
Kochi University, Japan 1.46
1.37
13
-9.1%
32
Tokyo University of Agriculture and Technology (TUAT), Japan 0.85
1.34
4
52.9%
33
Gakushuin University, Japan –
1.33
2
N/A
34
National Institute of Information and Communications Technology (NICT), Japan 1.49
1.24
5
-19.2%
35
Ibaraki University, Japan 1.46
1.24
7
-18.2%
36
Ritsumeikan University, Japan 0.09
1.20
5
1,206.8%
37
Nagasaki University, Japan –
1.14
3
N/A
38
Hot Springs Research Institute of Kanagawa Prefecture, Japan –
1.13
2
N/A
39
Toho University, Japan 0.91
1.12
4
19.1%
40
Keio University, Japan 0.39
1.08
4
165.7%
40
Akita Prefectural University, Japan –
1.08
2
N/A
41
University of the Ryukyus, Japan 1.49
1.07
2
-30.1%
42
Niigata University, Japan 0.22
1.05
5
364.6%
43
Chuo University, Japan 0.83
1.00
1
16.9%
44
Chiba Institute of Technology, Japan 1.38
0.98
4
-30.7%
45
Shinshu University (SU), Japan 0.19
0.91
2
378.3%
46
Yokohama National University (YNU), Japan 0.71
0.85
2
16.6%
47
Waseda University, Japan 0.30
0.84
4
174.0%
48
Research Institute for Humanity and Nature (RIHN), Japan 0.45
0.82
6
76.0%
49
Soka University, Japan –
0.80
2
N/A
50
Tokai University, Japan 0.50
0.79
4
52.9%
51
Kyoto Sangyo University, Japan –
0.74
3
N/A
52
Saitama University, Japan 0.01
0.71
1
8,415.8%
53
National Museum of Nature and Science (Kahaku), Japan 0.36
0.70
4
88.4%
54
Osaka City University (OCU), Japan 1.00
0.67
1
-35.4%
55
Tokyo Metropolitan University (TMU), Japan 0.37
0.61
4
62.0%
56
National Institute of Maritime, Port and Aviation Technology (MPAT), Japan –
0.61
2
N/A
57
Shikoku Electric Power Co., Inc., Japan –
0.60
1
N/A
58
Forestry and Forest Products Research Institute (FFPRI), Japan 0.17
0.58
2
229.8%
59
Chubu University, Japan 0.01
0.58
4
6,804.9%
60
Osaka Prefecture University (OPU), Japan –
0.56
2
N/A
61
National Agriculture and Food Research Organization (NARO), Japan 0.05
0.56
7
987.6%
62
Central Research Institute of Electric Power Industry (CRIEPI), Japan 1.13
0.54
3
-53.7%
63
Fujita Health University, Japan 0.29
0.53
2
80.9%
64
Tokyo University of Pharmacy and Life Sciences (TUPLS), Japan –
0.50
1
N/A
65
Meiji University, Japan 0.09
0.49
2
423.6%
66
The University of Shiga Prefecture, Japan –
0.46
4
N/A
67
Chiba University, Japan 1.94
0.43
1
-78.6%
68
Building Research Institute (BRI), Japan –
0.42
2
N/A
69
Tokyo Gakugei University (TGU), Japan 0.19
0.41
2
107.5%
70
Public Works Research Institute (PWRI), Japan 0.33
0.40
1
16.3%
70
JEOL Ltd., Japan –
0.40
1
N/A
70
National Graduate Institute of Policy Studies (GRIPS), Japan –
0.40
1
N/A
71
National Institutes of Natural Sciences (NINS), Japan 0.39
0.37
2
-7.4%
72
Hokkaido Information University, Japan –
0.36
3
N/A
73
FujiFilm Corporation, Japan 0.68
0.33
1
-52.4%
73
Geospatial Information Authority of Japan (GSI), Japan 1.50
0.33
1
-78.5%
73
Ibaraki Fishery Research Institute, Japan –
0.33
1
N/A
73
Shimizu Corporation, Japan –
0.33
1
N/A
73
Shimane Prefectural Institute of Public Health and Environmental Science, Japan –
0.33
1
N/A
73
West Japan Engineering Consultants, Inc., Japan –
0.33
1
N/A
73
Nippon Steel Corporation, Japan –
0.33
1
N/A
73
Tokyo Electric Power Company, Incorporated (TEPCO), Japan –
0.33
1
N/A
74
Tokyo University of Science (TUS), Japan 0.16
0.33
3
98.2%
75
University of Hyogo, Japan –
0.32
4
N/A
76
Rikkyo University, Japan –
0.31
2
N/A
77
Public Works Research Institute, Japan 0.25
0.30
3
17.5%
78
Asia Arsenic Network (AAN) Miyazaki Office, Japan –
0.29
1
N/A
79
Yamaguchi University, Japan 0.21
0.25
1
12.9%
79
Kumamoto University, Japan 0.46
0.25
1
-47.7%
79
Doshisha University, Japan 0.63
0.25
1
-61.2%
79
Toyota Technological Institute (TTI), Japan –
0.25
1
N/A
79
Rissho University, Japan –
0.25
1
N/A
79
Japan Coast Guard Academy (JCGA), Japan –
0.25
1
N/A
79
National Institute of Technology, Kumamoto College, Japan –
0.25
1
N/A
79
Hokkaido Research Organization (HRO), Japan –
0.25
1
N/A
79
Tohoku Gakuin University, Japan –
0.25
1
N/A
80
Akita University, Japan 0.20
0.22
1
6.8%
80
Kagoshima University, Japan 1.01
0.22
1
-78.6%
80
Octscience Co., Ltd., Japan –
0.22
1
N/A
81
Tokyo University of Agriculture, Japan –
0.22
3
N/A
82
KIKAI Institute for Coral Reef Sciences, Japan –
0.21
1
N/A
83
Japan Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan 0.02
0.20
9
855.8%
84
Kanto Gakuin University, Japan –
0.20
1
N/A
84
Civil Engineering and Eco-Technology Consultants Co, Ltd., Japan –
0.20
1
N/A
84
Water Resources Environment Center (WEC), Japan –
0.20
1
N/A
84
Shikoku Research Institute Co., Ltd., Japan –
0.20
1
N/A
85
Kitami Institute of Technology, Japan 0.13
0.19
2
49.2%
86
Fukushima Prefectural Centre for Environmental Creation, Japan 0.01
0.19
1
1,753.7%
87
Yamagata University, Japan 0.15
0.17
2
10.3%
88
Japan Fisheries Research and Education Agency (FRA), Japan 0.25
0.17
2
-33.3%
89
Niigata University of Pharmacy and Applied Life Sciences (NUPALS), Japan 0.11
0.17
1
45.4%
89
Nagoya City Environmental Science Research Institute, Japan 0.14
0.17
1
13.1%
89
Toyohashi University of Technology, Japan 0.17
0.17
1
-3.1%
89
Nippon Telegraph and Telephone Corporation (NTT), Japan –
0.17
1
N/A
89
Institute for Global Change Adaptation Science (ICAS), Ibaraki University, Japan –
0.17
2
N/A
89
Sophia University, Japan –
0.17
1
N/A
90
Fukuoka University, Japan 0.20
0.15
1
-25.4%
90
Okinawa Institute of Science and Technology Graduate University (OIST), Japan 0.60
0.15
1
-75.1%
91
High Energy Accelerator Research Organization (KEK), Japan 0.09
0.15
2
59.6%
92
Asia Air Survey Co., Ltd., Japan 0.17
0.14
1
-16.9%
92
The Kitasato Institute, Japan –
0.14
1
N/A
92
Tokushima University, Japan –
0.14
1
N/A
92
Institute for Global Environmental Strategies (IGES), Japan –
0.14
1
N/A
93
Tottori University, Japan –
0.14
2
N/A
94
Kyushu Institute of Technology (Kyutech), Japan 0.14
0.14
2
-4.3%
95
Prefectural University of Kumamoto (PUK), Japan 0.25
0.13
1
-51.5%
95
Shimane University, Japan 1.21
0.13
1
-90.0%
95
Fukushima Prefectural Agriculture, Forestry and Fishery Department, Japan –
0.13
1
N/A
95
Fukushima Prefectural Research Institute of Fisheries Resources, Japan –
0.13
1
N/A
96
Kagawa University, Japan 0.05
0.11
1
115.4%
96
Shibaura Institute of Technology (SIT), Japan 0.09
0.11
1
18.5%
96
Remote Sensing Technology Center of Japan (RESTEC), Japan 0.24
0.11
1
-55.2%
97
Aichi University of Education, Japan 1.00
0.10
2
-90.3%
97
National Institute for Land and Infrastructure Management (NILIM), Japan –
0.10
1
N/A
97
Museum of Nature and Human Activities, Hyogo, Japan –
0.10
1
N/A
97
Kurita Water Industries Ltd., Japan –
0.10
1
N/A
98
Research Organization for Information Science and Technology (RIST), Japan –
0.10
1
N/A
99
Goshoura Cretaceous Museum, Japan –
0.08
1
N/A
99
Otsuma Women's University, Japan –
0.08
1
N/A
100
Japan Bird Research Association, Japan –
0.08
1
N/A
100
St. Luke's International University, Japan –
0.08
1
N/A
