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i10 Productivity
Rankings

Others i10 Productivity Rankings in Japan - 2026

Discover the only real-time global i10 Index ranking that measures the productivity of 2.6 million scientists worldwide. By analyzing both total and last 5 years’ i10 values, this ranking highlights consistency and sustained academic contribution. Compare performance at global, continental, national, and institutional levels across 13 main fields and 221 disciplines.

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Total 18,777 scientist , 791 institution , Updates every 3 days
* Total i10 Index Rankings

Rankings

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83
World Rank
Japan
2
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

i-10 Metrics

  • Total
    1,709
  • Last 5 Years
    1,505
  • Last 5 Years / Total
    0.881
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* Total i10 Index Rankings

Rankings

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396
World Rank
Japan
9
Country Rank
University of Tokyo Logo
1
University
Ranking Based On Selection:
2
Chenxi Wang (王晨曦)
University of Tokyo Tokyo, Japan
Others
Bonding | Alignment | Microsystem | Microfluidics

i-10 Metrics

  • Total
    1,221
  • Last 5 Years
    693
  • Last 5 Years / Total
    0.568
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* Total i10 Index Rankings

Rankings

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777
World Rank
Japan
13
Country Rank
National Cerebral and Cardiovascular Center Logo
1
University
Ranking Based On Selection:
3
Kenji Kangawa
National Cerebral and Cardiovascular Center Osaka, Japan
Others
peptide hormon

i-10 Metrics

  • Total
    999
  • Last 5 Years
    415
  • Last 5 Years / Total
    0.415
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* Total i10 Index Rankings

Rankings

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1,034
World Rank
Japan
21
Country Rank
Hiroshima University Logo
1
University
Ranking Based On Selection:
4
遠藤暁
Hiroshima University Higashihiroshima, Japan
Others
Radiatio

i-10 Metrics

  • Total
    903
  • Last 5 Years
    321
  • Last 5 Years / Total
    0.355
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* Total i10 Index Rankings

Rankings

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1,143
World Rank
Japan
24
Country Rank
University of Tokyo Logo
2
University
Ranking Based On Selection:
5
Hiroaki Aihara
University of Tokyo Tokyo, Japan
Others
High energy physics | Particle physics | Accelerators | Observational cosmology

i-10 Metrics

  • Total
    863
  • Last 5 Years
    485
  • Last 5 Years / Total
    0.562
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* Total i10 Index Rankings

Rankings

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1,175
World Rank
Japan
26
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

i-10 Metrics

  • Total
    855
  • Last 5 Years
    326
  • Last 5 Years / Total
    0.381
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* Total i10 Index Rankings

Rankings

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1,372
World Rank
Japan
28
Country Rank
RIKEN Logo
1
University
Ranking Based On Selection:
7
Yasunori Yamazaki
RIKEN Saitama, Japan
Others
物理

i-10 Metrics

  • Total
    808
  • Last 5 Years
    543
  • Last 5 Years / Total
    0.672
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* Total i10 Index Rankings

Rankings

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1,422
World Rank
Japan
29
Country Rank
Jikei University Logo
1
University
Ranking Based On Selection:
8
Tsubota Akihito
Jikei University Tokyo, Japan
Others
Liver disease | Viral hepatitis | Oxidative stres

i-10 Metrics

  • Total
    794
  • Last 5 Years
    243
  • Last 5 Years / Total
    0.306
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* Total i10 Index Rankings

Rankings

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1,447
World Rank
Japan
30
Country Rank
University of Tokyo Logo
3
University
Ranking Based On Selection:
9
Tomoyuki Saito
University of Tokyo Tokyo, Japan
Others
Particle physics | Cosmology

i-10 Metrics

  • Total
    786
  • Last 5 Years
    756
  • Last 5 Years / Total
    0.962
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* Total i10 Index Rankings

Rankings

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1,738
World Rank
Japan
36
Country Rank
Nagoya University Logo
3
University
Ranking Based On Selection:
10
Yasuo Fukui
Nagoya University Nagoya, Japan
Others

i-10 Metrics

  • Total
    729
  • Last 5 Years
    327
  • Last 5 Years / Total
    0.449
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* Total i10 Index Rankings

Rankings

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1,778
World Rank
Japan
37
Country Rank
RIKEN Logo
2
University
Ranking Based On Selection:
11
Katsuhiko Mikoshiba
RIKEN Saitama, Japan
Others
発生生物、　神経科

i-10 Metrics

  • Total
    723
  • Last 5 Years
    327
  • Last 5 Years / Total
    0.452
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* Total i10 Index Rankings

Rankings

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1,858
World Rank
Japan
39
Country Rank
Sojo University Logo
1
University
Ranking Based On Selection:
12
Hiroshi Maeda
Sojo University Kumamoto, Japan
Others

i-10 Metrics

  • Total
    708
  • Last 5 Years
    248
  • Last 5 Years / Total
    0.350
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* Total i10 Index Rankings

Rankings

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1,996
World Rank
Japan
44
Country Rank
Nagoya University Logo
4
University
Ranking Based On Selection:
13
Naoki Ishiguro
Nagoya University Nagoya, Japan
Others

i-10 Metrics

  • Total
    686
  • Last 5 Years
    490
  • Last 5 Years / Total
    0.714
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* Total i10 Index Rankings

Rankings

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2,141
World Rank
Japan
48
Country Rank
Kindai University Logo
1
University
Ranking Based On Selection:
14
Nishio K
Kindai University Osaka, Japan
Others

i-10 Metrics

  • Total
    666
  • Last 5 Years
    389
  • Last 5 Years / Total
    0.584
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* Total i10 Index Rankings

Rankings

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2,225
World Rank
Japan
51
Country Rank
Tohoku University Logo
3
University
Ranking Based On Selection:
15
Hideo Ohno
Tohoku University Sendai, Japan
Others

i-10 Metrics

  • Total
    656
  • Last 5 Years
    285
  • Last 5 Years / Total
    0.434
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* Total i10 Index Rankings

Rankings

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2,572
World Rank
Japan
60
Country Rank
University of Tokyo Logo
6
University
Ranking Based On Selection:
16
Yoichiro Iwakura
University of Tokyo Tokyo, Japan
Others
immunology | developmental biology | virology | molecular biology

i-10 Metrics

  • Total
    616
  • Last 5 Years
    473
  • Last 5 Years / Total
    0.768
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* Total i10 Index Rankings

Rankings

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2,643
World Rank
Japan
62
Country Rank
National Center for Global Health and Medicine Logo
1
University
Ranking Based On Selection:
17
Takao Shimizu
National Center for Global Health and Medicine Tokyo, Japan
Others
lipid biolog

i-10 Metrics

  • Total
    611
  • Last 5 Years
    300
  • Last 5 Years / Total
    0.491
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* Total i10 Index Rankings

Rankings

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2,787
World Rank
Japan
66
Country Rank
Kyushu University Logo
4
University
Ranking Based On Selection:
18
Furue Masutaka
Kyushu University Fukuoka, Japan
Others
medicin

i-10 Metrics

  • Total
    599
  • Last 5 Years
    314
  • Last 5 Years / Total
    0.524
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* Total i10 Index Rankings

Rankings

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2,905
World Rank
Japan
68
Country Rank
National Institute for Materials Science Logo
7
University
Ranking Based On Selection:
19
Ashraful Islam
National Institute for Materials Science Tsukuba, Japan
Others
SEO | web development and web desig

i-10 Metrics

  • Total
    588
  • Last 5 Years
    412
  • Last 5 Years / Total
    0.701
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* Total i10 Index Rankings

Rankings

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2,979
World Rank
Japan
70
Country Rank
Nagoya University Logo
5
University
Ranking Based On Selection:
20
Kodera Yasuhiro
Nagoya University Nagoya, Japan
Others

i-10 Metrics

  • Total
    583
  • Last 5 Years
    422
  • Last 5 Years / Total
    0.724
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* Total i10 Index Rankings

Rankings

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3,050
World Rank
Japan
71
Country Rank
National Institute of Genetics, Japan Logo
1
University
Ranking Based On Selection:
21
Yasukazu Nakamura, 中村保一
National Institute of Genetics, Japan Yokohama, Japan
Others
BioInformatic

i-10 Metrics

  • Total
    579
  • Last 5 Years
    198
  • Last 5 Years / Total
    0.342
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* Total i10 Index Rankings

Rankings

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3,297
World Rank
Japan
77
Country Rank
Hokkaido University Logo
1
University
Ranking Based On Selection:
22
Nishimura Shin Ichiro
Hokkaido University Sapporo, Japan
Others

i-10 Metrics

  • Total
    561
  • Last 5 Years
    236
  • Last 5 Years / Total
    0.421
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* Total i10 Index Rankings

Rankings

flag
3,359
World Rank
Japan
80
Country Rank
Kobe University Logo
3
University
Ranking Based On Selection:
23
Hideto Matsuyama
Kobe University Kobe, Japan
Others
Membrane separation

i-10 Metrics

  • Total
    557
  • Last 5 Years
    451
  • Last 5 Years / Total
    0.810
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* Total i10 Index Rankings

Rankings

flag
3,593
World Rank
Japan
84
Country Rank
University of Tokyo Logo
8
University
Ranking Based On Selection:
24
Hiroyuki Aburatani
University of Tokyo Tokyo, Japan
Others

i-10 Metrics

  • Total
    543
  • Last 5 Years
    395
  • Last 5 Years / Total
    0.727
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* Total i10 Index Rankings

Rankings

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3,804
World Rank
Japan
89
Country Rank
Kyoto University Logo
5
University
Ranking Based On Selection:
25
Masahiro Hiraoka
Kyoto University Kyoto, Japan
Others

i-10 Metrics

  • Total
    531
  • Last 5 Years
    217
  • Last 5 Years / Total
    0.409
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