World Scientist and University Rankings 2025
Japan History, Philosophy, Theology / Philosophy 32 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Feb 01, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.053) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Logic
Metrics
H-Index
i10 Index
Citation Counts
14
23
618
* Total H IndexRankings
Ranking Based On Selection: 2
philosophy
ethics
Metrics
H-Index
i10 Index
Citation Counts
13
15
663
* Total H IndexRankings
Ranking Based On Selection: 3
philosophy
Metrics
H-Index
i10 Index
Citation Counts
12
18
519
* Total H IndexRankings
Ranking Based On Selection: 4
Philosophy
Metrics
H-Index
i10 Index
Citation Counts
10
10
298
* Total H IndexRankings
Ranking Based On Selection: 5
LumiSizer (direct and accelerated stability test)
Oil-in-water (O/W) Nanoemulsion Formulation
Physicochemical stability of (O/
Metrics
H-Index
i10 Index
Citation Counts
9
9
621
* Total H IndexRankings
Ranking Based On Selection: 6
Philosophy of Mind
Cognitive Science
Metrics
H-Index
i10 Index
Citation Counts
9
8
439
* Total H IndexRankings
Ranking Based On Selection: 7
Philosophy
Phenomenology
Neuroscience
Cognitive Science
Japanese Philosophy
Metrics
H-Index
i10 Index
Citation Counts
9
6
548
* Total H IndexRankings
Ranking Based On Selection: 8
Metrics
H-Index
i10 Index
Citation Counts
9
9
280
* Total H IndexRankings
Ranking Based On Selection: 9
philosophy of mind
consciousness
Metrics
H-Index
i10 Index
Citation Counts
7
7
255
* Total H IndexRankings
Ranking Based On Selection: 10
philosophy
contemporary Confucianism
philosophy of English language teaching
Metrics
H-Index
i10 Index
Citation Counts
7
6
400
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* Total H IndexRankings
Ranking Based On Selection: 11
philosophy
Metrics
H-Index
i10 Index
Citation Counts
7
3
179
* Total H IndexRankings
Ranking Based On Selection: 12
Philosophy
Metrics
H-Index
i10 Index
Citation Counts
7
4
94
* Total H IndexRankings
Ranking Based On Selection: 13
Materials Science
Metrics
H-Index
i10 Index
Citation Counts
5
3
126
* Total H IndexRankings
Ranking Based On Selection: 14
Philosophy
Aesthetics
Literary Philosophers
Romanticism
Coleridge Studies
Metrics
H-Index
i10 Index
Citation Counts
5
3
106
* Total H IndexRankings
Ranking Based On Selection: 15
Epistemology
Meta-Philosophy
Experimental Philosophy
Metrics
H-Index
i10 Index
Citation Counts
5
3
67
* Total H IndexRankings
Ranking Based On Selection: 16
philosophy of language
semantics
Metrics
H-Index
i10 Index
Citation Counts
5
2
70
* Total H IndexRankings
Ranking Based On Selection: 17
metaphysics
time
philosophy of mind
aesthetics
Metrics
H-Index
i10 Index
Citation Counts
5
2
82
* Total H IndexRankings
Ranking Based On Selection: 18
Political Philosophy
Applied Ethics
Experimental Philosophy
History of Political Philosophy
Metrics
H-Index
i10 Index
Citation Counts
5
0
58
* Total H IndexRankings
Ranking Based On Selection: 19
Philosophy of Cognitive Science
4E Cognitive Science
Embodied Cognitive Science
Metrics
H-Index
i10 Index
Citation Counts
4
2
59
* Total H IndexRankings
Ranking Based On Selection: 20
Philosophy
Metrics
H-Index
i10 Index
Citation Counts
4
4
112
* Total H IndexRankings
Ranking Based On Selection: 21
Philosophy
Ethics
Applied Ethics
Comparative Philosophy
Metrics
H-Index
i10 Index
Citation Counts
3
3
79
* Total H IndexRankings
Ranking Based On Selection: 22
Philosophy
Metrics
H-Index
i10 Index
Citation Counts
3
0
28
* Total H IndexRankings
Ranking Based On Selection: 23
linguistic philosophy and logic
Metrics
H-Index
i10 Index
Citation Counts
3
1
20
* Total H IndexRankings
Ranking Based On Selection: 24
philosophy of language
history of philosophy
metaphilosophy
Metrics
H-Index
i10 Index
Citation Counts
2
1
15
* Total H IndexRankings
Ranking Based On Selection: 25
Philosophical Practice
Philosophy Education
Philosophy for/with Children
John Dewey
Citizenship
Metrics
H-Index
i10 Index
Citation Counts
2
0
9
Katsuhiko Sano
Hokkaido University
Sapporo, Japan
Metrics
H-Index
i10-Index
Citation Counts
14
23
618
Katsunori Miyahara
Hokkaido University
Sapporo, Japan
Metrics
H-Index
i10-Index
Citation Counts
10
10
298
Lorena De Oliveira Felipe
University of Tsukuba
Tsukuba, Japan
Metrics
H-Index
i10-Index
Citation Counts
9
9
621
LumiSizer (direct and accelerated stability test)
Oil-in-water (O/W) Nanoemulsion Formulation
Physicochemical stability of (O/
Ekaterina Sangati
Metrics
H-Index
i10-Index
Citation Counts
9
8
439
Philosophy of Mind
Cognitive Science
Shigeru Taguchi
Hokkaido University
Sapporo, Japan
Metrics
H-Index
i10-Index
Citation Counts
9
6
548
Philosophy
Phenomenology
Neuroscience
Cognitive Science
Japanese Philosophy
philosophy of mind
consciousness
philosophy
contemporary Confucianism
philosophy of English language teaching
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Genki Uemura|植村玄輝
Okayama University
Okayama, Japan
Metrics
H-Index
i10-Index
Citation Counts
7
4
94
Philosophy
Aesthetics
Literary Philosophers
Romanticism
Coleridge Studies
Epistemology
Meta-Philosophy
Experimental Philosophy
philosophy of language
semantics
Akiko Frischhut
Metrics
H-Index
i10-Index
Citation Counts
5
2
82
metaphysics
time
philosophy of mind
aesthetics
Political Philosophy
Applied Ethics
Experimental Philosophy
History of Political Philosophy
Mark M James
Metrics
H-Index
i10-Index
Citation Counts
4
2
59
Philosophy of Cognitive Science
4E Cognitive Science
Embodied Cognitive Science
Andrew Komasinski
Hokkaido University of Education
Sapporo, Japan
Metrics
H-Index
i10-Index
Citation Counts
3
3
79
Philosophy
Ethics
Applied Ethics
Comparative Philosophy
Toru Yaegashi|八重樫 徹
Miyazaki Municipal University
Miyazaki, Japan
Metrics
H-Index
i10-Index
Citation Counts
3
0
28
linguistic philosophy and logic
Takaaki Matsui
Hitotsubashi University
Kunitachi, Japan
Metrics
H-Index
i10-Index
Citation Counts
2
1
15
philosophy of language
history of philosophy
metaphilosophy
Philosophical Practice
Philosophy Education
Philosophy for/with Children
John Dewey
Citizenship