Subject Rankings

University of Tokyo Subject Rankings 2025

Agriculture and Forestry, Architecture and Design, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings along with their 197 sub-branches, can be analyzed at global, national, and regional levels. You can also evaluate them based on the i10 index and citation numbersAs of Sep 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 (1.014.193) 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
Kazunori Kataoka
Biomaterials
Polymers
Drug Delivery
Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
167
741
105,624
* Total H IndexRankings
Ranking Based On Selection :2
Akira Fujishima
Photocatalysis
Boron-doped diamond electrode
Metrics
H-Index
i10 Index
Citation Counts
151
848
167,430
* Total H IndexRankings
Ranking Based On Selection :3
Motoharu Seiki
Cancer biology
proteolytic regulation of cells
metalloproteinases
Metrics
H-Index
i10 Index
Citation Counts
121
328
50,249
* Total H IndexRankings
Ranking Based On Selection :4
Kiminori Sato
Biometrics
Image recognition
Metrics
H-Index
i10 Index
Citation Counts
101
304
36,143
* Total H IndexRankings
Ranking Based On Selection :5
Chikao Morimoto
Immunology
Cancer therapy
autoimmune disease
Metrics
H-Index
i10 Index
Citation Counts
99
335
32,932
* Total H IndexRankings
Ranking Based On Selection :6
Takashi Kato
Materials Chemistry
Polymer Materials
Self-Assembly
Metrics
H-Index
i10 Index
Citation Counts
97
567
43,862
* Total H IndexRankings
Ranking Based On Selection :7
Yasuhiko Arakawa
photonics
quantum dot photonics
quantum optics
silicon photonics
Metrics
H-Index
i10 Index
Citation Counts
93
621
47,358
* Total H IndexRankings
Ranking Based On Selection :8
Hiroyuki Ohno
ionic liquid
polymer
molecular assembly
Metrics
H-Index
i10 Index
Citation Counts
91
415
40,486
* Total H IndexRankings
Ranking Based On Selection :9
Shinichi Komaba
Electrochemstry
Li/Na/K/Rb-ion batteries
Biofuel cells
Ion sensors
Metrics
H-Index
i10 Index
Citation Counts
90
245
42,272
* Total H IndexRankings
Ranking Based On Selection :10
Hajime Tanaka
soft matter
liquids
water
glasses
gels
Metrics
H-Index
i10 Index
Citation Counts
89
292
26,893
* Total H IndexRankings
Ranking Based On Selection :11
Katsushi Ikeuchi
Artificial Intelligence
Robotics
Computer Vision
Computer Graphics
Metrics
H-Index
i10 Index
Citation Counts
89
382
30,189
* Total H IndexRankings
Ranking Based On Selection :12
Tadashi Matsunaga
Biotechnology
Apllied Microbiology
Biosensor
Bioelectrochemstry
Metrics
H-Index
i10 Index
Citation Counts
89
397
28,594
* Total H IndexRankings
Ranking Based On Selection :13
Ken Shirasu
molecular biology
plant pathology
plant-microbe interactions
plant biology
Metrics
H-Index
i10 Index
Citation Counts
88
180
30,861
* Total H IndexRankings
Ranking Based On Selection :14
上田 正仁
physics
Metrics
H-Index
i10 Index
Citation Counts
87
263
32,616
* Total H IndexRankings
Ranking Based On Selection :15
Ken J Ishii
Immunology
Vaccine
Adjuvant
Clinical trials
Metrics
H-Index
i10 Index
Citation Counts
87
263
38,717
* Total H IndexRankings
Ranking Based On Selection :16
Jun Rekimoto
Human-Computer Interaction
Human-Augmentation
Human-AI-Integration
Ubiquitous Computing
Metrics
H-Index
i10 Index
Citation Counts
87
289
34,520
* Total H IndexRankings
Ranking Based On Selection :18
Hiroyuki Sagawa
Cosmic ray physics
astroparticle physics
Metrics
H-Index
i10 Index
Citation Counts
85
239
30,298
* Total H IndexRankings
Ranking Based On Selection :19
Shin Shik
物理
Metrics
H-Index
i10 Index
Citation Counts
84
449
29,616
* Total H IndexRankings
Ranking Based On Selection :20
Mutsumi Nishida
Molecular Evolutionary Biology
Molecular Marine Biology
Molecular Phylogenetics
Evolutionary Genomics
Fish Population Genetics
Metrics
H-Index
i10 Index
Citation Counts
84
281
22,902
* Total H IndexRankings
Ranking Based On Selection :21
S Shin
Solid State Physics
Metrics
H-Index
i10 Index
Citation Counts
83
444
29,371
* Total H IndexRankings
Ranking Based On Selection :22
Takayasu Sakurai
Energy-efficient micro-electronics design
Power electronics
Flexible electronics design
Metrics
H-Index
i10 Index
Citation Counts
83
407
34,191
* Total H IndexRankings
Ranking Based On Selection :24
Shinji Tsujikawa
Cosmology
General Relativity
Metrics
H-Index
i10 Index
Citation Counts
82
220
38,586
* Total H IndexRankings
Ranking Based On Selection :25
Yoshinori Watanabe
Metrics
H-Index
i10 Index
Citation Counts
80
305
27,533
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Kazunori Kataoka
Metrics
H-Index
i10-Index
Citation Counts
167
741
105,624
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Akira Fujishima
Metrics
H-Index
i10-Index
Citation Counts
151
848
167,430
Photocatalysis
Boron-doped diamond electrode
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Motoharu Seiki
Metrics
H-Index
i10-Index
Citation Counts
121
328
50,249
Cancer biology
proteolytic regulation of cells
metalloproteinases
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Kiminori Sato
Metrics
H-Index
i10-Index
Citation Counts
101
304
36,143
Biometrics
Image recognition
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Chikao Morimoto
Metrics
H-Index
i10-Index
Citation Counts
99
335
32,932
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Takashi Kato
Metrics
H-Index
i10-Index
Citation Counts
97
567
43,862
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Yasuhiko Arakawa
Metrics
H-Index
i10-Index
Citation Counts
93
621
47,358
photonics
quantum dot photonics
quantum optics
silicon photonics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Hiroyuki Ohno
Metrics
H-Index
i10-Index
Citation Counts
91
415
40,486
ionic liquid
polymer
molecular assembly
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Shinichi Komaba
Metrics
H-Index
i10-Index
Citation Counts
90
245
42,272
Electrochemstry
Li/Na/K/Rb-ion batteries
Biofuel cells
Ion sensors
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Hajime Tanaka
Metrics
H-Index
i10-Index
Citation Counts
89
292
26,893
soft matter
liquids
water
glasses
gels
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Katsushi Ikeuchi
Metrics
H-Index
i10-Index
Citation Counts
89
382
30,189
Artificial Intelligence
Robotics
Computer Vision
Computer Graphics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Tadashi Matsunaga
Metrics
H-Index
i10-Index
Citation Counts
89
397
28,594
Biotechnology
Apllied Microbiology
Biosensor
Bioelectrochemstry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Ken Shirasu
Metrics
H-Index
i10-Index
Citation Counts
88
180
30,861
molecular biology
plant pathology
plant-microbe interactions
plant biology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
上田 正仁
Metrics
H-Index
i10-Index
Citation Counts
87
263
32,616
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Ken J Ishii
Metrics
H-Index
i10-Index
Citation Counts
87
263
38,717
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Jun Rekimoto
Metrics
H-Index
i10-Index
Citation Counts
87
289
34,520
Human-Computer Interaction
Human-Augmentation
Human-AI-Integration
Ubiquitous Computing
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Katsuhiko Shirahige|Katsu Shirahige, 白髭 克彦
Metrics
H-Index
i10-Index
Citation Counts
86
203
25,074
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Hiroyuki Sagawa
Metrics
H-Index
i10-Index
Citation Counts
85
239
30,298
Cosmic ray physics
astroparticle physics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Shin Shik
Metrics
H-Index
i10-Index
Citation Counts
84
449
29,616
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Mutsumi Nishida
Metrics
H-Index
i10-Index
Citation Counts
84
281
22,902
Molecular Evolutionary Biology
Molecular Marine Biology
Molecular Phylogenetics
Evolutionary Genomics
Fish Population Genetics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
S Shin
Metrics
H-Index
i10-Index
Citation Counts
83
444
29,371
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Takayasu Sakurai
Metrics
H-Index
i10-Index
Citation Counts
83
407
34,191
Energy-efficient micro-electronics design
Power electronics
Flexible electronics design
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Hideshige Takada
Metrics
H-Index
i10-Index
Citation Counts
82
190
31,535
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Shinji Tsujikawa
Metrics
H-Index
i10-Index
Citation Counts
82
220
38,586
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Yoshinori Watanabe
Metrics
H-Index
i10-Index
Citation Counts
80
305
27,533