Citation Rankings
Highly Cited Researchers
Tamagawa University Highly Cited Researchers Citation Rankings 2025
Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :1
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,899
880
0.180
* Total Citation Counts Rankings
Ranking Based On Selection :2
Aggregation operators
Decision modeling
Real analysis
Fuzzy integral
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,231
1,529
0.361
* Total Citation Counts Rankings
Ranking Based On Selection :3
Computational neuroscience
decision making
reinforcement learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,691
1,255
0.340
* Total Citation Counts Rankings
Ranking Based On Selection :4
Optical fiber communication
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,489
1,358
0.546
* Total Citation Counts Rankings
Ranking Based On Selection :5
Social Neuroscience
Social Neuroendocrinology
Social Psychology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,403
1,277
0.531
* Total Citation Counts Rankings
Ranking Based On Selection :6
Cognitive Neuroscience
Neuroimaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,766
510
0.289
* Total Citation Counts Rankings
Ranking Based On Selection :7
Plant biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,680
676
0.402
* Total Citation Counts Rankings
Ranking Based On Selection :8
Language learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
586
566
0.966
* Total Citation Counts Rankings
Ranking Based On Selection :9
CALL
Curriculum development
Extensive Reading
Digital technology for language learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
393
313
0.796
* Total Citation Counts Rankings
Ranking Based On Selection :10
portfolio optimization
statistics
probability
machine learning
statistical physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
288
120
0.417
* Total Citation Counts Rankings
Ranking Based On Selection :11
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
250
211
0.844
* Total Citation Counts Rankings
Ranking Based On Selection :12
Information visualization
Computer supported cooperative work
Human-computer interaction
Computer security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
243
7
0.029
* Total Citation Counts Rankings
Ranking Based On Selection :13
管理会計
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
79
17
0.215
* Total Citation Counts Rankings
Ranking Based On Selection :14
Visible Light Communication
Optical Wireless Communication
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
30
0.833
* Total Citation Counts Rankings
Rankings
203,550
4,129
1
Ranking Based On Selection: 1
Mitsunobu Nakamura
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,899
880
0.180
* Total Citation Counts Rankings
Rankings
233,520
4,774
2
Ranking Based On Selection: 2
Yasuo Narukawa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,231
1,529
0.361
Aggregation operators
Decision modeling
Real analysis
Fuzzy integral
* Total Citation Counts Rankings
Rankings
264,207
5,396
3
Ranking Based On Selection: 3
Kazuyuki Samejima
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,691
1,255
0.340
Computational neuroscience
decision making
reinforcement learning
* Total Citation Counts Rankings
Rankings
365,780
7,501
4
Ranking Based On Selection: 4
Ken Tanizawa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,489
1,358
0.546
* Total Citation Counts Rankings
Rankings
375,750
7,714
5
Ranking Based On Selection: 5
Haruto Takagishi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,403
1,277
0.531
Social Neuroscience
Social Neuroendocrinology
Social Psychology
* Total Citation Counts Rankings
Rankings
470,225
9,608
6
Ranking Based On Selection: 6
Tetsuya Matsuda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,766
510
0.289
* Total Citation Counts Rankings
Rankings
486,211
9,905
7
Ranking Based On Selection: 7
Nobuya Koizuka
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,680
676
0.402
* Total Citation Counts Rankings
Rankings
851,298
16,052
8
Ranking Based On Selection: 8
Sachiko Nakamura
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
586
566
0.966
* Total Citation Counts Rankings
Rankings
997,972
18,227
9
Ranking Based On Selection: 9
Travis Cote
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
393
313
0.796
CALL
Curriculum development
Extensive Reading
Digital technology for language learning
* Total Citation Counts Rankings
Rankings
1,121,577
20,017
10
Ranking Based On Selection: 10
Takashi Shinzato
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
288
120
0.417
portfolio optimization
statistics
probability
machine learning
statistical physics
* Total Citation Counts Rankings
Rankings
1,178,945
20,833
11
Ranking Based On Selection: 11
Yoshiaki Mizuchi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
250
211
0.844
* Total Citation Counts Rankings
Rankings
1,191,816
21,032
12
Ranking Based On Selection: 12
Hidekazu Shiozawa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
243
7
0.029
Information visualization
Computer supported cooperative work
Human-computer interaction
Computer security
* Total Citation Counts Rankings
Rankings
1,653,100
27,442
13
Ranking Based On Selection: 13
小酒井正和
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
79
17
0.215
* Total Citation Counts Rankings
Rankings
1,907,174
31,141
14
Ranking Based On Selection: 14
Motoi Kodama
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
30
0.833
Visible Light Communication
Optical Wireless Communication