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
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
生物統計学 臨床試験方法論
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,853
7,413
0.499
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
角膜
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,532
7,137
0.407
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,772
6,717
0.624
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,139
6,647
0.506
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Oncology
Gastroenterology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,354
5,895
0.519
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
radiology
neuroscience
brain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,606
5,678
0.389
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Tumor microenvironment
Head and neck cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,349
5,624
0.886
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,497
5,266
0.207
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,504
3,585
0.422
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Resuscitation
Emergency Medicine
Cardiac arrest
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,351
3,145
0.939
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
material science
biomaterials
ALD
corrosion
PVD
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,757
2,831
0.754
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,948
2,668
0.676
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Environmental Health
Infectious Disease
Climate Change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,583
2,484
0.693
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Circadian Rhythm
Transcriptome
Epigenome
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,961
2,471
0.624
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,352
2,359
0.371
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Biophysical Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,015
2,338
0.582
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,775
2,203
0.584
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,685
1,988
0.539
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,346
1,956
0.585
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
植物分子生理学
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,042
1,773
0.352
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Cancer research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,183
1,515
0.245
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Taste physiology
Ion channels
Neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,039
1,423
0.698
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Regenerative Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,686
1,245
0.266
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Raman spectroscopy
Optical-frequency-comb
Molecular Photonics for Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,586
1,174
0.740
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
Ophthalmology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,476
1,136
0.770
Satoshi Teramukai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,853
7,413
0.499
Chie Sotozono
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,532
7,137
0.407
Norito Katoh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,772
6,717
0.624
Shuhei Komatsu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,139
6,647
0.506
Takeshi Ishikawa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,354
5,895
0.519
Oncology
Gastroenterology
Kei Yamada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,606
5,678
0.389
Takahiro Tsujikawa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,349
5,624
0.886
Tumor microenvironment
Head and neck cancer
Nagara Tamaki
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,497
5,266
0.207
Marunaka Y
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,504
3,585
0.422
Matsuyama Tasuku
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,351
3,145
0.939
Resuscitation
Emergency Medicine
Cardiac arrest
Elia Marin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,757
2,831
0.754
material science
biomaterials
ALD
corrosion
PVD
Tomoyuki Ohara
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,948
2,668
0.676
Daisuke Onozuka
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,583
2,484
0.693
Environmental Health
Infectious Disease
Climate Change
Nobuya Koike
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,961
2,471
0.624
Makoto Oba
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,352
2,359
0.371
Masayuki Oda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,015
2,338
0.582
Tsutomu Kawaguchi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,775
2,203
0.584
Jun Mori
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,685
1,988
0.539
Kanamura N
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,346
1,956
0.585
Masa H Sato
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,042
1,773
0.352
Yoshihiro Sowa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,183
1,515
0.245
Akiyuki Taruno
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,039
1,423
0.698
Taste physiology
Ion channels
Neuroscience
Satoshi Gojo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,686
1,245
0.266
Takeo Minamikawa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,586
1,174
0.740
Raman spectroscopy
Optical-frequency-comb
Molecular Photonics for Medicine
Koji Kitazawa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,476
1,136
0.770