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i10 Productivity
Rankings

Agriculture & Forestry 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 951 scientist , 791 institution , Updates every 3 days
* Total i10 Index Rankings

Rankings

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2,136
World Rank
Japan
48
Country Rank
Chiba University Logo
2
University
Ranking Based On Selection:
1
Kazuki Saito
Chiba University Chiba, Japan
Agriculture & Forestry / Plant Science
Plant Science | Plant Biology | Functional Genomics | Metabolomics | Plant Biochemistr

i-10 Metrics

  • Total
    667
  • Last 5 Years
    446
  • Last 5 Years / Total
    0.669
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* Total i10 Index Rankings

Rankings

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10,343
World Rank
Japan
237
Country Rank
Tokyo University of Marine Science & Technology Logo
1
University
Ranking Based On Selection:
2
Ikuo Hirono
Tokyo University of Marine Science & Technology Tokyo, Japan
Agriculture & Forestry / Fisheries
fish and shellfish immunology | fish and shellfish genomics | fish and shellfish infectious disease

i-10 Metrics

  • Total
    357
  • Last 5 Years
    224
  • Last 5 Years / Total
    0.627
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* Total i10 Index Rankings

Rankings

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11,287
World Rank
Japan
259
Country Rank
University of Tokyo Logo
17
University
Ranking Based On Selection:
3
Toru Fujiwara
University of Tokyo Tokyo, Japan
Agriculture & Forestry / Plant Science
Plant Biolog

i-10 Metrics

  • Total
    345
  • Last 5 Years
    200
  • Last 5 Years / Total
    0.580
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* Total i10 Index Rankings

Rankings

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12,824
World Rank
Japan
303
Country Rank
Okayama University Logo
3
University
Ranking Based On Selection:
4
Jian Feng Ma
Okayama University Okayama, Japan
Agriculture & Forestry / Plant Science
Plant Mineral Nutrition | Transporter | Mineral Stres

i-10 Metrics

  • Total
    327
  • Last 5 Years
    298
  • Last 5 Years / Total
    0.911
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* Total i10 Index Rankings

Rankings

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17,839
World Rank
Japan
440
Country Rank
Nagoya University Logo
28
University
Ranking Based On Selection:
5
Hitoshi Sakakibara
Nagoya University Nagoya, Japan
Agriculture & Forestry / Plant Science
Plant Science | Phytohormones | Nitrogen Nutrition | Plant Biolog

i-10 Metrics

  • Total
    285
  • Last 5 Years
    253
  • Last 5 Years / Total
    0.888
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* Total i10 Index Rankings

Rankings

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21,868
World Rank
Japan
545
Country Rank
University of Tokyo Logo
32
University
Ranking Based On Selection:
6
Shigeki Matsunaga
University of Tokyo Tokyo, Japan
Agriculture & Forestry / Fisheries
natural product chemistr

i-10 Metrics

  • Total
    261
  • Last 5 Years
    110
  • Last 5 Years / Total
    0.421
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* Total i10 Index Rankings

Rankings

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26,906
World Rank
Japan
690
Country Rank
University of Tsukuba Logo
10
University
Ranking Based On Selection:
7
Hiroshi Ezura
University of Tsukuba Tsukuba, Japan
Agriculture & Forestry / Plant Science
Plant biology | Fruit development | Tomato | Genome editing | Plant breedin

i-10 Metrics

  • Total
    237
  • Last 5 Years
    174
  • Last 5 Years / Total
    0.734
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* Total i10 Index Rankings

Rankings

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36,574
World Rank
Japan
947
Country Rank
National Institute for Basic Biology, Japan Logo
3
University
Ranking Based On Selection:
8
Takashi Ueda
National Institute for Basic Biology, Japan Myodaijicho, Japan
Agriculture & Forestry / Agriculture
Plant Cell Biolog

i-10 Metrics

  • Total
    205
  • Last 5 Years
    127
  • Last 5 Years / Total
    0.620
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* Total i10 Index Rankings

Rankings

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38,137
World Rank
Japan
990
Country Rank
Saitama University Logo
2
University
Ranking Based On Selection:
9
Takashi Asaeda
Saitama University Saitama, Japan
Agriculture & Forestry / Fisheries
aquatic ecology | plant science | environmental scienc

i-10 Metrics

  • Total
    201
  • Last 5 Years
    118
  • Last 5 Years / Total
    0.587
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* Total i10 Index Rankings

Rankings

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38,935
World Rank
Japan
1,005
Country Rank
Kyoto University Logo
75
University
Ranking Based On Selection:
10
Junji Sugiyama
Kyoto University Kyoto, Japan
Agriculture & Forestry / Forestry
wood science | macromolecular structure | computer vision | machine learnin

i-10 Metrics

  • Total
    199
  • Last 5 Years
    117
  • Last 5 Years / Total
    0.588
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* Total i10 Index Rankings

Rankings

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38,938
World Rank
Japan
1,006
Country Rank
Chiba University Logo
14
University
Ranking Based On Selection:
11
Kazuyuki Inubushi
Chiba University Chiba, Japan
Agriculture & Forestry / Soil Sciences and Plant Nutrition
soil science | soil microbiology | environment | greenhouse ga

i-10 Metrics

  • Total
    199
  • Last 5 Years
    117
  • Last 5 Years / Total
    0.588
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* Total i10 Index Rankings

Rankings

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39,081
World Rank
Japan
1,013
Country Rank
Kyoto University Logo
76
University
Ranking Based On Selection:
12
Keiji Numata
Kyoto University Kyoto, Japan
Agriculture & Forestry / Agricultural Biotechnology
structural protein | enzymatic polymerization | silk | plant biotechnology | organelle engineerin

i-10 Metrics

  • Total
    198
  • Last 5 Years
    186
  • Last 5 Years / Total
    0.939
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* Total i10 Index Rankings

Rankings

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40,126
World Rank
Japan
1,042
Country Rank
Ehime University Logo
6
University
Ranking Based On Selection:
13
Md. Saiful Islam
Ehime University Matsuyama, Japan
Agriculture & Forestry / Plant Science
Plant science

i-10 Metrics

  • Total
    196
  • Last 5 Years
    113
  • Last 5 Years / Total
    0.577
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* Total i10 Index Rankings

Rankings

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40,163
World Rank
Japan
1,044
Country Rank
University of Miyazaki Logo
4
University
Ranking Based On Selection:
14
Masahiro Sakai
University of Miyazaki Miyazaki, Japan
Agriculture & Forestry / Agriculture
fish pathology | comparative immunology | fish immunology | fish diseases | marine biotechnolog

i-10 Metrics

  • Total
    196
  • Last 5 Years
    101
  • Last 5 Years / Total
    0.515
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* Total i10 Index Rankings

Rankings

flag
40,999
World Rank
Japan
1,062
Country Rank
Nagasaki University Logo
6
University
Ranking Based On Selection:
15
Atsushi Hagiwara
Nagasaki University Nagasaki, Japan
Agriculture & Forestry / Fisheries
Aquatic Biology | Aquacultur

i-10 Metrics

  • Total
    194
  • Last 5 Years
    105
  • Last 5 Years / Total
    0.541
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* Total i10 Index Rankings

Rankings

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41,783
World Rank
Japan
1,078
Country Rank
Tokyo Gakugei University Logo
1
University
Ranking Based On Selection:
16
Mohammed Mahabubur Rahman
Tokyo Gakugei University Koganei, Japan
Agriculture & Forestry / Forestry
Forest ecology | environmental science | pollution ecology | Soil biogeochemistry | Botan

i-10 Metrics

  • Total
    192
  • Last 5 Years
    125
  • Last 5 Years / Total
    0.651
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* Total i10 Index Rankings

Rankings

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42,289
World Rank
Japan
1,094
Country Rank
Hokkaido University Logo
39
University
Ranking Based On Selection:
17
Ryusuke Hatano
Hokkaido University Sapporo, Japan
Agriculture & Forestry / Soil Sciences and Plant Nutrition
soil scienc

i-10 Metrics

  • Total
    191
  • Last 5 Years
    115
  • Last 5 Years / Total
    0.602
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* Total i10 Index Rankings

Rankings

flag
43,266
World Rank
Japan
1,120
Country Rank
Ochanomizu University Logo
1
University
Ranking Based On Selection:
18
Hiroshi Ashihara
Ochanomizu University Tokyo, Japan
Agriculture & Forestry / Plant Science
Plant metabolis

i-10 Metrics

  • Total
    189
  • Last 5 Years
    81
  • Last 5 Years / Total
    0.429
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* Total i10 Index Rankings

Rankings

flag
43,449
World Rank
Japan
1,128
Country Rank
Nagoya Institute of Technology Logo
6
University
Ranking Based On Selection:
19
Feng Zhang
Nagoya Institute of Technology Nagoya, Japan
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Soil Mechanic

i-10 Metrics

  • Total
    188
  • Last 5 Years
    149
  • Last 5 Years / Total
    0.793
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* Total i10 Index Rankings

Rankings

flag
46,069
World Rank
Japan
1,184
Country Rank
Shinshu University Logo
7
University
Ranking Based On Selection:
20
Shaheed Hossain Chowdhury
Shinshu University Matsumoto, Japan
Agriculture & Forestry / Forestry
Forest Policy | Protected Area | Biodiversity Conservation | Ethno-Biology | Indigenous Communitie

i-10 Metrics

  • Total
    183
  • Last 5 Years
    93
  • Last 5 Years / Total
    0.508
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* Total i10 Index Rankings

Rankings

flag
46,890
World Rank
Japan
1,205
Country Rank
National Agriculture and Food Research Organization Logo
1
University
Ranking Based On Selection:
21
Toshihiro Hasegawa
National Agriculture and Food Research Organization Tsukuba, Japan
Agriculture & Forestry / Agriculture
Climate Change | Rice | Free-air CO2 enrichment | crop mode

i-10 Metrics

  • Total
    181
  • Last 5 Years
    134
  • Last 5 Years / Total
    0.740
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* Total i10 Index Rankings

Rankings

flag
46,905
World Rank
Japan
1,206
Country Rank
Azabu University Logo
1
University
Ranking Based On Selection:
22
Takefumi Kikusui
Azabu University Sagamihara, Japan
Agriculture & Forestry / Animal Science
animal behavior | neuroscience | social recognitio

i-10 Metrics

  • Total
    181
  • Last 5 Years
    132
  • Last 5 Years / Total
    0.729
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* Total i10 Index Rankings

Rankings

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47,133
World Rank
Japan
1,215
Country Rank
Gifu University Logo
7
University
Ranking Based On Selection:
23
Yuriko Kobayashi
Gifu University Gifu, Japan
Agriculture & Forestry / Plant Science
plant physiolog

i-10 Metrics

  • Total
    181
  • Last 5 Years
    85
  • Last 5 Years / Total
    0.470
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* Total i10 Index Rankings

Rankings

flag
48,039
World Rank
Japan
1,228
Country Rank
National Agriculture and Food Research Organization Logo
2
University
Ranking Based On Selection:
24
Tohru Nakashizuka
National Agriculture and Food Research Organization Tsukuba, Japan
Agriculture & Forestry / Forestry
forest ecology | forest management | forest dynamics | climate change | biodiversit

i-10 Metrics

  • Total
    179
  • Last 5 Years
    108
  • Last 5 Years / Total
    0.603
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* Total i10 Index Rankings

Rankings

flag
48,696
World Rank
Japan
1,250
Country Rank
Setsunan University Logo
1
University
Ranking Based On Selection:
25
Yukio Ishikawa
Setsunan University Neyagawa, Japan
Agriculture & Forestry / Entomology & Pesticides
entomology | chemical ecology | sex pheromone | insect-plant relationshi

i-10 Metrics

  • Total
    178
  • Last 5 Years
    88
  • Last 5 Years / Total
    0.494
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