Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 139 Scientists Citation Rankings - 2025

Discover the world’s highly cited researchers through the AD Scientific Index 2025 Citation Rankings.
These rankings evaluate scientists based on their total and recent citation counts, capturing the breadth and real-time currency of academic recognition. Citation data reveals how widely a scholar’s work is referenced, applied, and extended across diverse disciplines. The rankings are routinely updated to reflect ongoing citation growth, while eliminating distortions from excessive co-authorship and institutional inflation. Premium tools provide access to detailed citation dynamics, unethical citation behavior detection, and field-normalized benchmarking.

* Total Citation Counts Rankings
Ranking Based On Selection: 26
Japan
Takashi Terada
international political economy
Asian regionalism
regional integration
Japa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,521
370
0.243
* Total Citation Counts Rankings
Ranking Based On Selection: 27
Japan
Moritoshi Hirono
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,481
424
0.286
* Total Citation Counts Rankings
Ranking Based On Selection: 28
Japan
Yasunori Mori
Cell Biology
Neuroscience
Membrane Trafficking
Signal Transductio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,413
418
0.296
* Total Citation Counts Rankings
Ranking Based On Selection: 29
Japan
Atsushi Shimojima
Diagrammatic reasonin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,156
306
0.265
* Total Citation Counts Rankings
Ranking Based On Selection: 30
Japan
Nobuhiko Akamatsu
Instructed Second Language Acquisition
Applied Psycholinguistic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,126
205
0.182
* Total Citation Counts Rankings
Ranking Based On Selection: 31
Japan
Kohta I Kobayasi|Kota Kobayashi
auditory
hearing
vocal communication
neuroetholog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
888
418
0.471
* Total Citation Counts Rankings
Ranking Based On Selection: 32
Japan
Muto Takashi
behavior analysi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
883
418
0.473
* Total Citation Counts Rankings
Ranking Based On Selection: 33
Japan
Shigeo Tatsuki|立木茂雄
Disaster
Social Capita
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
811
341
0.420
* Total Citation Counts Rankings
Ranking Based On Selection: 34
Japan
Toru Tsumugiwa
Robotic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
760
267
0.351

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* Total Citation Counts Rankings
Ranking Based On Selection: 35
Japan
Robert W Aspinall
Politics of Educatio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
733
205
0.280
* Total Citation Counts Rankings
Ranking Based On Selection: 36
Japan
Gregory S Poole
anthropology of education/language/Japa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
678
262
0.386
* Total Citation Counts Rankings
Ranking Based On Selection: 37
Japan
Hiroshi Yadohisa
Statistic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
600
251
0.418
* Total Citation Counts Rankings
Ranking Based On Selection: 38
Japan
Mitsuhiko Ishikawa
Social cognition
Gaze perception
Social brain
Social valu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
597
579
0.970
* Total Citation Counts Rankings
Ranking Based On Selection: 39
Japan
Naoki Miyamoto
Plasma physics
Ion sourc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
533
94
0.176
* Total Citation Counts Rankings
Ranking Based On Selection: 40
Japan
Shin-Nosuke Nishimura
Polymer Chemistry
Biomaterials
Sustainable Plastics
Data Scienc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
483
459
0.950
* Total Citation Counts Rankings
Ranking Based On Selection: 41
Japan
Marie Katsurai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
479
364
0.760
* Total Citation Counts Rankings
Ranking Based On Selection: 42
Japan
Hisayuki Hara
Statistic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
441
114
0.259
* Total Citation Counts Rankings
Ranking Based On Selection: 43
Japan
Hideyuki Mizobuchi
index number theory
productivity
well-bein
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
433
234
0.540
* Total Citation Counts Rankings
Ranking Based On Selection: 44
Japan
Sho Sato
Library and Information Science
Open Access
Scholarly Communicatio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
427
171
0.400
* Total Citation Counts Rankings
Ranking Based On Selection: 45
Japan
Hirofumi Katsuno (勝野宏史)|勝野宏史
Anthropology (media
robot
affect
intimacy
sensitivity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
421
200
0.475
* Total Citation Counts Rankings
Ranking Based On Selection: 46
Japan
Toru Yamamori (山森亮)
feminist economics
history of economic thought
social ontology
basic incom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
420
202
0.481
* Total Citation Counts Rankings
Ranking Based On Selection: 47
Japan
Daiji Fukagawa
Combinatorial Optimization
Algortihm
Graph
Tree Matching
Edit Distanc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
407
82
0.201
* Total Citation Counts Rankings
Ranking Based On Selection: 48
Japan
Hiroto Aida
Sensor Networks
Ubiquitous Computing
Mobile System
Human Computer Interaction
Augmented Realit
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
394
62
0.157
* Total Citation Counts Rankings
Ranking Based On Selection: 49
Japan
Yohko Shimada
developmental psychology
infant
vocalization
sound environment
auditor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
340
200
0.588
* Total Citation Counts Rankings
Ranking Based On Selection: 50
Japan
Koji Takahashi
la
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
330
180
0.545
* Total Citation Counts Rankings
Rankings
556,219
Japan
11,091
26
Ranking Based On Selection: 26
Takashi Terada
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,521
370
0.243
international political economy
Asian regionalism
regional integration
Japa
* Total Citation Counts Rankings
Rankings
565,478
Japan
11,250
27
Ranking Based On Selection: 27
Moritoshi Hirono
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,481
424
0.286
* Total Citation Counts Rankings
Rankings
581,822
Japan
11,558
28
Ranking Based On Selection: 28
Yasunori Mori
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,413
418
0.296
Cell Biology
Neuroscience
Membrane Trafficking
Signal Transductio
* Total Citation Counts Rankings
Rankings
653,290
Japan
12,772
29
Ranking Based On Selection: 29
Atsushi Shimojima
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,156
306
0.265
* Total Citation Counts Rankings
Rankings
662,810
Japan
12,917
30
Ranking Based On Selection: 30
Nobuhiko Akamatsu
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,126
205
0.182
Instructed Second Language Acquisition
Applied Psycholinguistic
* Total Citation Counts Rankings
Rankings
748,415
Japan
14,331
31
Ranking Based On Selection: 31
Kohta I Kobayasi|Kota Kobayashi
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
888
418
0.471
auditory
hearing
vocal communication
neuroetholog
* Total Citation Counts Rankings
Rankings
750,405
Japan
14,356
32
Ranking Based On Selection: 32
Muto Takashi
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
883
418
0.473
* Total Citation Counts Rankings
Rankings
780,408
Japan
14,875
33
Ranking Based On Selection: 33
Shigeo Tatsuki|立木茂雄
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
811
341
0.420
* Total Citation Counts Rankings
Rankings
803,289
Japan
15,243
34
Ranking Based On Selection: 34
Toru Tsumugiwa
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
760
267
0.351
* Total Citation Counts Rankings
Rankings
815,855
Japan
15,446
35
Ranking Based On Selection: 35
Robert W Aspinall
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
733
205
0.280

Smart Institutional Plan

Powerful Insights + Smart Membership = Institutional Success
Unlock 360° Real-Time Institutional Analysis to identify your institution’s strengths and areas for improvement.

* Total Citation Counts Rankings
Rankings
843,117
Japan
15,897
36
Ranking Based On Selection: 36
Gregory S Poole
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
678
262
0.386
* Total Citation Counts Rankings
Rankings
885,894
Japan
16,550
37
Ranking Based On Selection: 37
Hiroshi Yadohisa
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
600
251
0.418
* Total Citation Counts Rankings
Rankings
887,338
Japan
16,577
38
Ranking Based On Selection: 38
Mitsuhiko Ishikawa
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
597
579
0.970
Social cognition
Gaze perception
Social brain
Social valu
* Total Citation Counts Rankings
Rankings
931,752
Japan
17,233
39
Ranking Based On Selection: 39
Naoki Miyamoto
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
533
94
0.176
* Total Citation Counts Rankings
Rankings
972,554
Japan
17,859
40
Ranking Based On Selection: 40
Shin-Nosuke Nishimura
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
483
459
0.950
Polymer Chemistry
Biomaterials
Sustainable Plastics
Data Scienc
* Total Citation Counts Rankings
Rankings
976,290
Japan
17,910
41
Ranking Based On Selection: 41
Marie Katsurai
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
479
364
0.760
* Total Citation Counts Rankings
Rankings
1,011,189
Japan
18,397
42
Ranking Based On Selection: 42
Hisayuki Hara
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
441
114
0.259
* Total Citation Counts Rankings
Rankings
1,018,605
Japan
18,501
43
Ranking Based On Selection: 43
Hideyuki Mizobuchi
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
433
234
0.540
* Total Citation Counts Rankings
Rankings
1,024,418
Japan
18,598
44
Ranking Based On Selection: 44
Sho Sato
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
427
171
0.400
Library and Information Science
Open Access
Scholarly Communicatio
* Total Citation Counts Rankings
Rankings
1,030,340
Japan
18,693
45
Ranking Based On Selection: 45
Hirofumi Katsuno (勝野宏史)|勝野宏史
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
421
200
0.475
Anthropology (media
robot
affect
intimacy
sensitivity
* Total Citation Counts Rankings
Rankings
1,031,302
Japan
18,707
46
Ranking Based On Selection: 46
Toru Yamamori (山森亮)
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
420
202
0.481
feminist economics
history of economic thought
social ontology
basic incom
* Total Citation Counts Rankings
Rankings
1,044,646
Japan
18,881
47
Ranking Based On Selection: 47
Daiji Fukagawa
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
407
82
0.201
Combinatorial Optimization
Algortihm
Graph
Tree Matching
Edit Distanc
* Total Citation Counts Rankings
Rankings
1,058,198
Japan
19,070
48
Ranking Based On Selection: 48
Hiroto Aida
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
394
62
0.157
Sensor Networks
Ubiquitous Computing
Mobile System
Human Computer Interaction
Augmented Realit
* Total Citation Counts Rankings
Rankings
1,119,797
Japan
19,980
49
Ranking Based On Selection: 49
Yohko Shimada
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
340
200
0.588
developmental psychology
infant
vocalization
sound environment
auditor
* Total Citation Counts Rankings
Rankings
1,132,608
Japan
20,126
50
Ranking Based On Selection: 50
Koji Takahashi
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
330
180
0.545