Subject Rankings

Japan Subject Rankings 2025

AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Oct 18, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (931.668) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]

* Total H IndexRankings
Ranking Based On Selection :1
Shizuo Akira
immunology
Metrics
H-Index
i10 Index
Citation Counts
307
1,208
469,773
* Total H IndexRankings
Ranking Based On Selection :2
Masahiro Kuze
High Energy physics
collider physics
neutrino physics
Metrics
H-Index
i10 Index
Citation Counts
263
1,364
377,854
* Total H IndexRankings
Ranking Based On Selection :3
Makoto Tomoto
Particle physics
High energy physics
Metrics
H-Index
i10 Index
Citation Counts
246
1,265
323,071
* Total H IndexRankings
Ranking Based On Selection :4
T Taniguchi
Metrics
H-Index
i10 Index
Citation Counts
220
1,656
224,397
* Total H IndexRankings
Ranking Based On Selection :5
Yusuke Nakamura
Cancer
Genomics
Genetics
Precision Medicine
Drug Development
Metrics
H-Index
i10 Index
Citation Counts
216
1,551
229,397
* Total H IndexRankings
Ranking Based On Selection :7
Masayuki Yamamoto
Biochemistry
Oxidative Stress
Redox Biology
Molecular Biology
Metrics
H-Index
i10 Index
Citation Counts
199
902
158,892
* Total H IndexRankings
Ranking Based On Selection :8
Kenji Kangawa
peptide hormone
Metrics
H-Index
i10 Index
Citation Counts
180
992
156,317
* Total H IndexRankings
Ranking Based On Selection :9
Hirokazu Ishino
Astroparticle Physics
Elementary Particle Physics
High Energy Physics
Metrics
H-Index
i10 Index
Citation Counts
174
905
136,481
* Total H IndexRankings
Ranking Based On Selection :10
Teruo Okano
Tissue Engineering
Regenerative Medicine
Intelligent Polymer
Biomaterials
Drug Delivery Systems
Metrics
H-Index
i10 Index
Citation Counts
174
901
110,454
* Total H IndexRankings
Ranking Based On Selection :11
Kenta Shigaki
High Energy Nuclear Physics
Metrics
H-Index
i10 Index
Citation Counts
173
611
122,652
* Total H IndexRankings
Ranking Based On Selection :12
Kazunori Kataoka
Biomaterials
Polymers
Drug Delivery
Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
168
741
106,379
* Total H IndexRankings
Ranking Based On Selection :13
Yasunori Yamazaki
物理学
Metrics
H-Index
i10 Index
Citation Counts
163
701
105,346
* Total H IndexRankings
Ranking Based On Selection :14
Akihisa Inoue
Nonequilibrium
Metrics
H-Index
i10 Index
Citation Counts
162
1,871
146,913
* Total H IndexRankings
Ranking Based On Selection :15
Hideyuki Okano
stem cell biology
neuroscience
Metrics
H-Index
i10 Index
Citation Counts
159
921
97,395
* Total H IndexRankings
Ranking Based On Selection :17
Akira Fujishima
Photocatalysis
Boron-doped diamond electrode
Metrics
H-Index
i10 Index
Citation Counts
152
853
168,675
* Total H IndexRankings
Ranking Based On Selection :19
Masashi Yanagisawa
Neuroscience
Sleep
Metrics
H-Index
i10 Index
Citation Counts
147
414
113,896
* Total H IndexRankings
Ranking Based On Selection :20
Akihiko Yoshimura
Immunology
biochemistry
molecular biology
Metrics
H-Index
i10 Index
Citation Counts
146
492
77,308
* Total H IndexRankings
Ranking Based On Selection :21
Shigekazu Nagata
cell death
Metrics
H-Index
i10 Index
Citation Counts
146
396
120,042
* Total H IndexRankings
Ranking Based On Selection :22
Jinhua Ye
Photocatalysis
Solar energy conversion
Photofunctional Materials
Nanomaterials
Metrics
H-Index
i10 Index
Citation Counts
145
606
80,040
* Total H IndexRankings
Ranking Based On Selection :23
Wei Chen
Pharmaceutical Development
Chemical Engineering
CFD
DEM Modeling
Metrics
H-Index
i10 Index
Citation Counts
143
1,307
129,531
* Total H IndexRankings
Ranking Based On Selection :24
Denis Konstantinov
Condensed Matter Physics
Metrics
H-Index
i10 Index
Citation Counts
143
569
78,947
* Total H IndexRankings
Ranking Based On Selection :25
Yasuo Fukui
Metrics
H-Index
i10 Index
Citation Counts
143
710
78,081
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Shizuo Akira
Metrics
H-Index
i10-Index
Citation Counts
307
1,208
469,773
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Masahiro Kuze
Metrics
H-Index
i10-Index
Citation Counts
263
1,364
377,854
High Energy physics
collider physics
neutrino physics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Makoto Tomoto
Metrics
H-Index
i10-Index
Citation Counts
246
1,265
323,071
Particle physics
High energy physics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
T Taniguchi
Metrics
H-Index
i10-Index
Citation Counts
220
1,656
224,397
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Yusuke Nakamura
Metrics
H-Index
i10-Index
Citation Counts
216
1,551
229,397
Cancer
Genomics
Genetics
Precision Medicine
Drug Development
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Kenji Watanabe
Metrics
H-Index
i10-Index
Citation Counts
214
1,440
206,617
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Masayuki Yamamoto
Metrics
H-Index
i10-Index
Citation Counts
199
902
158,892
Biochemistry
Oxidative Stress
Redox Biology
Molecular Biology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Kenji Kangawa
Metrics
H-Index
i10-Index
Citation Counts
180
992
156,317
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Hirokazu Ishino
Metrics
H-Index
i10-Index
Citation Counts
174
905
136,481
Astroparticle Physics
Elementary Particle Physics
High Energy Physics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Teruo Okano
Metrics
H-Index
i10-Index
Citation Counts
174
901
110,454
Tissue Engineering
Regenerative Medicine
Intelligent Polymer
Biomaterials
Drug Delivery Systems
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Kenta Shigaki
Hiroshima University Higashihiroshima, Japan Japan
Metrics
H-Index
i10-Index
Citation Counts
173
611
122,652
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Kazunori Kataoka
Metrics
H-Index
i10-Index
Citation Counts
168
741
106,379
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Yasunori Yamazaki
RIKEN Saitama, Japan Japan
Metrics
H-Index
i10-Index
Citation Counts
163
701
105,346
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Akihisa Inoue
Metrics
H-Index
i10-Index
Citation Counts
162
1,871
146,913
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Hideyuki Okano
Metrics
H-Index
i10-Index
Citation Counts
159
921
97,395
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Hideo Hosono
Metrics
H-Index
i10-Index
Citation Counts
155
1,097
180,810
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Akira Fujishima
Metrics
H-Index
i10-Index
Citation Counts
152
853
168,675
Photocatalysis
Boron-doped diamond electrode
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Kazuhito Hashimoto
Metrics
H-Index
i10-Index
Citation Counts
148
645
96,063
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Masashi Yanagisawa
Metrics
H-Index
i10-Index
Citation Counts
147
414
113,896
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Akihiko Yoshimura
Metrics
H-Index
i10-Index
Citation Counts
146
492
77,308
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Shigekazu Nagata
Metrics
H-Index
i10-Index
Citation Counts
146
396
120,042
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Jinhua Ye
Metrics
H-Index
i10-Index
Citation Counts
145
606
80,040
Photocatalysis
Solar energy conversion
Photofunctional Materials
Nanomaterials
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Wei Chen
Metrics
H-Index
i10-Index
Citation Counts
143
1,307
129,531
Pharmaceutical Development
Chemical Engineering
CFD
DEM Modeling
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Denis Konstantinov
Metrics
H-Index
i10-Index
Citation Counts
143
569
78,947
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Yasuo Fukui
Metrics
H-Index
i10-Index
Citation Counts
143
710
78,081