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 Dec 12, 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 (873.899) 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
Junji Terao
food biochemistry nutrition
Metrics
H-Index
i10 Index
Citation Counts
92
269
27,639
* Total H IndexRankings
Ranking Based On Selection: 2
Murakami Akira
food factor
phytochemical
stress response
hormesis
inflammation
Metrics
H-Index
i10 Index
Citation Counts
78
184
18,240
* Total H IndexRankings
Ranking Based On Selection: 3
Yoshimasa Nakamura
Food phytochemicals
Isothiocyanates
Polyphenols
Chemoprevention
Metrics
H-Index
i10 Index
Citation Counts
73
199
19,026
* Total H IndexRankings
Ranking Based On Selection: 4
Haruki Kitazawa
Food and Feed Immunology
Metrics
H-Index
i10 Index
Citation Counts
66
205
12,511
* Total H IndexRankings
Ranking Based On Selection: 5
Koji Muramoto
Food Science
Biochemistry
Protein Chemistry
Metrics
H-Index
i10 Index
Citation Counts
57
167
11,286
* Total H IndexRankings
Ranking Based On Selection: 6
Shuhei Nomura
Global Health Policy
Universal Health Coverage
Health Emergency
Food Science & Nutrition
Metrics
H-Index
i10 Index
Citation Counts
49
137
60,856
* Total H IndexRankings
Ranking Based On Selection: 7
Nobuhiro Zaima
food science
aneurysm
TGCV (Triglyceride deposit cardiomyovasculopathy)
atherosclerosis
mass spectrometry imaging
Metrics
H-Index
i10 Index
Citation Counts
41
111
5,718
* Total H IndexRankings
Ranking Based On Selection: 9
Hirotoshi Tamura
functional foods
food flavor
Metrics
H-Index
i10 Index
Citation Counts
35
76
4,335
* Total H IndexRankings
Ranking Based On Selection: 10
Masahito Oyamada
DOHaD
Gap junctions
Nutrition education
Metrics
H-Index
i10 Index
Citation Counts
35
60
3,803
* Total H IndexRankings
Ranking Based On Selection: 11
Marcos A Neves
Food Engineering
Food Nanotechnology
Functional Foods
Metrics
H-Index
i10 Index
Citation Counts
34
87
3,861
* Total H IndexRankings
Ranking Based On Selection: 12
Shigenobu Koseki
Predictive microbiology
Food microbiology
Food engineering
Metrics
H-Index
i10 Index
Citation Counts
33
90
4,174
* Total H IndexRankings
Ranking Based On Selection: 13
Akikazu Sakudo
Food hygeine
Disinfection
Sterilization
Virus
Prion
Metrics
H-Index
i10 Index
Citation Counts
33
103
4,006
* Total H IndexRankings
Ranking Based On Selection: 14
Kenji Matsumoto
Food functionality
Type 2 diabetes
indigestible polysaccharides
persimmon
Metrics
H-Index
i10 Index
Citation Counts
32
52
3,623
* Total H IndexRankings
Ranking Based On Selection: 16
Jun-İchi Kurisaki
Food science and Nutrition
Protein chemistry
Metrics
H-Index
i10 Index
Citation Counts
29
42
2,601
* Total H IndexRankings
Ranking Based On Selection: 17
Koichiro Ohnuki
Food science
neuroscience
Metrics
H-Index
i10 Index
Citation Counts
28
47
2,686
* Total H IndexRankings
Ranking Based On Selection: 20
Takashi Koyanagi
food microbiology
applied microbiology
Metrics
H-Index
i10 Index
Citation Counts
27
41
2,391
* Total H IndexRankings
Ranking Based On Selection: 24
Yuji Honda
Food chemistry
Glycoside hydrolase
Metrics
H-Index
i10 Index
Citation Counts
27
50
2,412
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Junji Terao
Metrics
H-Index
i10-Index
Citation Counts
92
269
27,639
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Murakami Akira
Metrics
H-Index
i10-Index
Citation Counts
78
184
18,240
food factor
phytochemical
stress response
hormesis
inflammation
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Yoshimasa Nakamura
Metrics
H-Index
i10-Index
Citation Counts
73
199
19,026
Food phytochemicals
Isothiocyanates
Polyphenols
Chemoprevention
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Haruki Kitazawa
Metrics
H-Index
i10-Index
Citation Counts
66
205
12,511
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Koji Muramoto
Metrics
H-Index
i10-Index
Citation Counts
57
167
11,286
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Shuhei Nomura
Metrics
H-Index
i10-Index
Citation Counts
49
137
60,856
Global Health Policy
Universal Health Coverage
Health Emergency
Food Science & Nutrition
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Nobuhiro Zaima
Metrics
H-Index
i10-Index
Citation Counts
41
111
5,718
food science
aneurysm
TGCV (Triglyceride deposit cardiomyovasculopathy)
atherosclerosis
mass spectrometry imaging
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Shinji Miura 三浦進司|三浦進司
Metrics
H-Index
i10-Index
Citation Counts
37
70
6,578
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Hirotoshi Tamura
Metrics
H-Index
i10-Index
Citation Counts
35
76
4,335
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Masahito Oyamada
Metrics
H-Index
i10-Index
Citation Counts
35
60
3,803
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Marcos A Neves
Metrics
H-Index
i10-Index
Citation Counts
34
87
3,861
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Shigenobu Koseki
Metrics
H-Index
i10-Index
Citation Counts
33
90
4,174
Predictive microbiology
Food microbiology
Food engineering
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Akikazu Sakudo
Metrics
H-Index
i10-Index
Citation Counts
33
103
4,006
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Kenji Matsumoto
Metrics
H-Index
i10-Index
Citation Counts
32
52
3,623
Food functionality
Type 2 diabetes
indigestible polysaccharides
persimmon
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Takashi Mishima
Metrics
H-Index
i10-Index
Citation Counts
31
54
3,817
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Jun-İchi Kurisaki
Metrics
H-Index
i10-Index
Citation Counts
29
42
2,601
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Koichiro Ohnuki
Metrics
H-Index
i10-Index
Citation Counts
28
47
2,686
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Kazutaka Yamamoto
Metrics
H-Index
i10-Index
Citation Counts
28
40
2,256
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Tomotada Ono
Metrics
H-Index
i10-Index
Citation Counts
28
47
2,274
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Takashi Koyanagi
Metrics
H-Index
i10-Index
Citation Counts
27
41
2,391
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Kyu Ho Han
Metrics
H-Index
i10-Index
Citation Counts
27
60
2,542
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Shigenobu Matsumura
Metrics
H-Index
i10-Index
Citation Counts
27
54
2,833
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Kyuichi Kawabata
Metrics
H-Index
i10-Index
Citation Counts
27
34
3,446
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Yuji Honda
Metrics
H-Index
i10-Index
Citation Counts
27
50
2,412
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Susumu Okamoto
Metrics
H-Index
i10-Index
Citation Counts
27
41
3,410