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H-Index
Rankings

Japan 1 Scientists H-Index Others Rankings - 2026

Track the real-time academic impact of 2.6 million scientists across 221 countries. The H-Index Rankings evaluate both total and last 5 years’ H-index values, offering the most transparent measure of scholarly recognition. Compare global, continental, national, and institutional performance across 13 major fields and 221 disciplines.

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Total 1 scientist, 221 country, 24.507 institution , Updates every 3 days
* Total H Index Rankings

Rankings

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221
World Rank
Japan
4
Country Rank
National Institute for Materials Science Logo
1
University
Ranking Based On Selection:
1
T Taniguchi
National Institute for Materials Science Tsukuba, Japan
Others

H-Index Metrics

  • Total
    239
  • Last 5 Years
    210
  • Last 5 Years / Total
    0.879
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* Total H Index Rankings

Rankings

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979
World Rank
Japan
8
Country Rank
National Cerebral and Cardiovascular Center Logo
1
University
Ranking Based On Selection:
2
Kenji Kangawa
National Cerebral and Cardiovascular Center Osaka, Japan
Others
peptide hormon

H-Index Metrics

  • Total
    181
  • Last 5 Years
    56
  • Last 5 Years / Total
    0.309
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* Total H Index Rankings

Rankings

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1,120
World Rank
Japan
12
Country Rank
RIKEN Logo
1
University
Ranking Based On Selection:
3
Yasunori Yamazaki
RIKEN Saitama, Japan
Others
物理�

H-Index Metrics

  • Total
    174
  • Last 5 Years
    107
  • Last 5 Years / Total
    0.615
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* Total H Index Rankings

Rankings

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2,347
World Rank
Japan
28
Country Rank
RIKEN Logo
2
University
Ranking Based On Selection:
4
Katsuhiko Mikoshiba
RIKEN Saitama, Japan
Others
発生生物、　神経科�

H-Index Metrics

  • Total
    145
  • Last 5 Years
    55
  • Last 5 Years / Total
    0.379
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* Total H Index Rankings

Rankings

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2,489
World Rank
Japan
29
Country Rank
Nagoya University Logo
2
University
Ranking Based On Selection:
5
Yasuo Fukui
Nagoya University Nagoya, Japan
Others

H-Index Metrics

  • Total
    143
  • Last 5 Years
    54
  • Last 5 Years / Total
    0.378
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* Total H Index Rankings

Rankings

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3,170
World Rank
Japan
34
Country Rank
Okinawa Institute of Science & Technology Logo
1
University
Ranking Based On Selection:
6
Tadashi Yamamoto
Okinawa Institute of Science & Technology Okinawa, Japan
Others
生命科�

H-Index Metrics

  • Total
    135
  • Last 5 Years
    46
  • Last 5 Years / Total
    0.341
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* Total H Index Rankings

Rankings

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3,329
World Rank
Japan
38
Country Rank
Kyoto University Logo
4
University
Ranking Based On Selection:
7
Takeuchi Osamu
Kyoto University Kyoto, Japan
Others
Innate Immunity | Inflammation | RNA stabilit

H-Index Metrics

  • Total
    133
  • Last 5 Years
    73
  • Last 5 Years / Total
    0.549
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* Total H Index Rankings

Rankings

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3,747
World Rank
Japan
43
Country Rank
Kyoto University Logo
5
University
Ranking Based On Selection:
8
Shinya Yamanaka
Kyoto University Kyoto, Japan
Others
Pluripotency | Stem cell | iPS cel

H-Index Metrics

  • Total
    129
  • Last 5 Years
    74
  • Last 5 Years / Total
    0.574
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* Total H Index Rankings

Rankings

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4,106
World Rank
Japan
48
Country Rank
Kindai University Logo
1
University
Ranking Based On Selection:
9
Tetsuya Mitsudomi
Kindai University Osaka, Japan
Others
Lung cancer | molecular oncology | oncolog

H-Index Metrics

  • Total
    126
  • Last 5 Years
    72
  • Last 5 Years / Total
    0.571
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* Total H Index Rankings

Rankings

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4,133
World Rank
Japan
50
Country Rank
National Center for Global Health and Medicine Logo
1
University
Ranking Based On Selection:
10
Takao Shimizu
National Center for Global Health and Medicine Tokyo, Japan
Others
lipid biolog

H-Index Metrics

  • Total
    126
  • Last 5 Years
    63
  • Last 5 Years / Total
    0.500
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* Total H Index Rankings

Rankings

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4,790
World Rank
Japan
56
Country Rank
National Institute for Fusion Science Logo
1
University
Ranking Based On Selection:
11
Tatsuya Kobayashi
National Institute for Fusion Science , Japan
Others

H-Index Metrics

  • Total
    121
  • Last 5 Years
    82
  • Last 5 Years / Total
    0.678
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* Total H Index Rankings

Rankings

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4,832
World Rank
Japan
57
Country Rank
Tohoku University Logo
2
University
Ranking Based On Selection:
12
Hideo Ohno
Tohoku University Sendai, Japan
Others

H-Index Metrics

  • Total
    121
  • Last 5 Years
    70
  • Last 5 Years / Total
    0.579
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* Total H Index Rankings

Rankings

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4,888
World Rank
Japan
58
Country Rank
Sojo University Logo
1
University
Ranking Based On Selection:
13
Hiroshi Maeda
Sojo University Kumamoto, Japan
Others

H-Index Metrics

  • Total
    121
  • Last 5 Years
    48
  • Last 5 Years / Total
    0.397
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* Total H Index Rankings

Rankings

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6,248
World Rank
Japan
72
Country Rank
Tokyo University of Technology Logo
1
University
Ranking Based On Selection:
14
Kiminori Sato
Tokyo University of Technology Hachioji, Japan
Others
Biometrics | Image recognitio

H-Index Metrics

  • Total
    113
  • Last 5 Years
    87
  • Last 5 Years / Total
    0.770
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* Total H Index Rankings

Rankings

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6,547
World Rank
Japan
73
Country Rank
Yokohama National University Logo
1
University
Ranking Based On Selection:
15
Masayoshi Watanabe
Yokohama National University Yokohama, Japan
Others
ionic liquid | polymer | soft matter | lithium battery | electrochemical devic

H-Index Metrics

  • Total
    112
  • Last 5 Years
    65
  • Last 5 Years / Total
    0.580
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* Total H Index Rankings

Rankings

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7,487
World Rank
Japan
82
Country Rank
Chiba University Logo
3
University
Ranking Based On Selection:
16
Keiichi Mase
Chiba University Chiba, Japan
Others

H-Index Metrics

  • Total
    108
  • Last 5 Years
    71
  • Last 5 Years / Total
    0.657
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* Total H Index Rankings

Rankings

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7,551
World Rank
Japan
83
Country Rank
Institute of Science Tokyo Logo
4
University
Ranking Based On Selection:
17
Toshio Kamiya
Institute of Science Tokyo Tokyo, Japan
Others

H-Index Metrics

  • Total
    108
  • Last 5 Years
    62
  • Last 5 Years / Total
    0.574
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* Total H Index Rankings

Rankings

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7,638
World Rank
Japan
87
Country Rank
National Institute for Physiological Science Logo
1
University
Ranking Based On Selection:
18
Norihiro Sadato
National Institute for Physiological Science Aichi, Japan
Others
social brain | motor control | plasticity | cross-species comparisons | MR

H-Index Metrics

  • Total
    108
  • Last 5 Years
    50
  • Last 5 Years / Total
    0.463
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* Total H Index Rankings

Rankings

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7,871
World Rank
Japan
90
Country Rank
RIKEN Logo
6
University
Ranking Based On Selection:
19
Amari S
RIKEN Saitama, Japan
Others

H-Index Metrics

  • Total
    107
  • Last 5 Years
    50
  • Last 5 Years / Total
    0.467
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* Total H Index Rankings

Rankings

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8,293
World Rank
Japan
94
Country Rank
Kyoto University Logo
8
University
Ranking Based On Selection:
20
Kenji Kabashima
Kyoto University Kyoto, Japan
Others

H-Index Metrics

  • Total
    105
  • Last 5 Years
    78
  • Last 5 Years / Total
    0.743
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* Total H Index Rankings

Rankings

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8,364
World Rank
Japan
96
Country Rank
Nagoya University Logo
8
University
Ranking Based On Selection:
21
Kenichiro Itami
Nagoya University Nagoya, Japan
Others

H-Index Metrics

  • Total
    105
  • Last 5 Years
    66
  • Last 5 Years / Total
    0.629
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* Total H Index Rankings

Rankings

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8,384
World Rank
Japan
97
Country Rank
Jichi Medical School Logo
1
University
Ranking Based On Selection:
22
Makoto Kuro O
Jichi Medical School Tochigi, Japan
Others

H-Index Metrics

  • Total
    105
  • Last 5 Years
    65
  • Last 5 Years / Total
    0.619
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* Total H Index Rankings

Rankings

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8,463
World Rank
Japan
100
Country Rank
Kindai University Logo
2
University
Ranking Based On Selection:
23
Nishio K
Kindai University Osaka, Japan
Others

H-Index Metrics

  • Total
    105
  • Last 5 Years
    54
  • Last 5 Years / Total
    0.514
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* Total H Index Rankings

Rankings

flag
8,513
World Rank
Japan
102
Country Rank
Nagoya University Logo
10
University
Ranking Based On Selection:
24
Takashi Takahashi
Nagoya University Nagoya, Japan
Others
Cancer Researc

H-Index Metrics

  • Total
    105
  • Last 5 Years
    43
  • Last 5 Years / Total
    0.410
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* Total H Index Rankings

Rankings

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8,598
World Rank
Japan
103
Country Rank
Hokkaido University Logo
1
University
Ranking Based On Selection:
25
Jian Ping Gong
Hokkaido University Sapporo, Japan
Others
Soft & Wet Matte

H-Index Metrics

  • Total
    104
  • Last 5 Years
    77
  • Last 5 Years / Total
    0.740
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