University, Subject, Country, Region, World
Japan 153 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 Jan 30, 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 (873.690) 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
Sustainability Assessment
Urban Resilience
Urban Climate
Urban Planning
Climate Policy
Metrics
H-Index
i10 Index
Citation Counts
65
182
18,889
* Total H IndexRankings
Ranking Based On Selection: 2
地盤地震工学、建築基礎構造、地震防災
Metrics
H-Index
i10 Index
Citation Counts
58
184
19,363
* Total H IndexRankings
Ranking Based On Selection: 3
City
Building Science
Environment
Energy
Urban Planning
Metrics
H-Index
i10 Index
Citation Counts
49
183
10,323
* Total H IndexRankings
Ranking Based On Selection: 4
Indoor environment
Indoor air quality
Thermal comfort
Sustainable architecture
Metrics
H-Index
i10 Index
Citation Counts
41
121
10,263
* Total H IndexRankings
Ranking Based On Selection: 5
architecture
structural dynamics
earthquake damege
Metrics
H-Index
i10 Index
Citation Counts
31
92
4,450
* Total H IndexRankings
Ranking Based On Selection: 6
Architecture
Building Engineering
Seismic Design
Metrics
H-Index
i10 Index
Citation Counts
27
60
3,294
* Total H IndexRankings
Ranking Based On Selection: 7
Design
Metrics
H-Index
i10 Index
Citation Counts
24
62
2,334
* Total H IndexRankings
Ranking Based On Selection: 8
建築構造学
Metrics
H-Index
i10 Index
Citation Counts
24
76
2,816
* Total H IndexRankings
Ranking Based On Selection: 9
Architecture
Built environment and Health
Public Health
Urban planning
Metrics
H-Index
i10 Index
Citation Counts
23
41
1,286
* Total H IndexRankings
Ranking Based On Selection: 10
spatial planning
land use system
planning support system
smart city
urban design
Metrics
H-Index
i10 Index
Citation Counts
22
68
2,210
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* Total H IndexRankings
Ranking Based On Selection: 11
建築環境工学、空気環境、換気
Metrics
H-Index
i10 Index
Citation Counts
22
42
1,450
* Total H IndexRankings
Ranking Based On Selection: 12
Architecture
Design
Environment
Geography
Metrics
H-Index
i10 Index
Citation Counts
21
46
1,622
* Total H IndexRankings
Ranking Based On Selection: 13
Urban planning
Crime Prevention (CPTED)
Urban Wellbeing
Active Design
Walkability
Metrics
H-Index
i10 Index
Citation Counts
19
26
1,083
* Total H IndexRankings
Ranking Based On Selection: 14
建築構造、耐震工学、制振構造、免震構造、鉄骨構造
Metrics
H-Index
i10 Index
Citation Counts
18
33
1,524
* Total H IndexRankings
Ranking Based On Selection: 15
Urban planning
Metrics
H-Index
i10 Index
Citation Counts
18
26
1,193
* Total H IndexRankings
Ranking Based On Selection: 16
Earthquake engineering
Remote sensing
Metrics
H-Index
i10 Index
Citation Counts
18
32
1,299
* Total H IndexRankings
Ranking Based On Selection: 17
Urban Planning
Civil Engineering
Energy System
Physics
Metrics
H-Index
i10 Index
Citation Counts
17
20
1,235
* Total H IndexRankings
Ranking Based On Selection: 18
Design
development and investigation of new surfactants
Metrics
H-Index
i10 Index
Citation Counts
17
26
1,399
* Total H IndexRankings
Ranking Based On Selection: 19
Physiological Anthropology
Cardiovascular
Metrics
H-Index
i10 Index
Citation Counts
17
22
1,051
* Total H IndexRankings
Ranking Based On Selection: 20
Architectural Structural Engineering
Earthquake Engineering
Disaster Reduction
Metrics
H-Index
i10 Index
Citation Counts
17
30
1,225
* Total H IndexRankings
Ranking Based On Selection: 21
Urban Studies
Cities
Urban Mobility
Urban Computing
Urban design
Metrics
H-Index
i10 Index
Citation Counts
16
20
927
* Total H IndexRankings
Ranking Based On Selection: 22
建築防災や耐震構造に関するコンピュータ・シミュレーション
Metrics
H-Index
i10 Index
Citation Counts
16
31
1,106
* Total H IndexRankings
Ranking Based On Selection: 23
建築構造
Metrics
H-Index
i10 Index
Citation Counts
16
22
876
* Total H IndexRankings
Ranking Based On Selection: 24
Design
Engineering
Art
Science
Metrics
H-Index
i10 Index
Citation Counts
15
22
2,240
* Total H IndexRankings
Ranking Based On Selection: 25
Urban economics
Transport economics
Local public economics
Urban planning
Metrics
H-Index
i10 Index
Citation Counts
15
18
899
Ayyoob Sharifi|シャリフィ アユーブ, ایوب شریفی
Hiroshima University
Higashihiroshima, Japan
Metrics
H-Index
i10-Index
Citation Counts
65
182
18,889
Sustainability Assessment
Urban Resilience
Urban Climate
Urban Planning
Climate Policy
時松孝次
Metrics
H-Index
i10-Index
Citation Counts
58
184
19,363
Weijun Gao|高 偉俊, 高 伟俊
Kitakyushu University
Kitakyushu, Japan
Metrics
H-Index
i10-Index
Citation Counts
49
183
10,323
City
Building Science
Environment
Energy
Urban Planning
Shin Ichi Tanabe
Waseda University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
41
121
10,263
Indoor environment
Indoor air quality
Thermal comfort
Sustainable architecture
architecture
structural dynamics
earthquake damege
Toru Takeuchi 竹内徹
Metrics
H-Index
i10-Index
Citation Counts
27
60
3,294
Architecture
Building Engineering
Seismic Design
Yukari Nagai
Metrics
H-Index
i10-Index
Citation Counts
24
62
2,334
坂田弘安
Metrics
H-Index
i10-Index
Citation Counts
24
76
2,816
Masamichi Hanazato
Chiba University
Chiba, Japan
Metrics
H-Index
i10-Index
Citation Counts
23
41
1,286
Architecture
Built environment and Health
Public Health
Urban planning
Zhenjiang Shen
Kanazawa University
Kanazawa, Japan
Metrics
H-Index
i10-Index
Citation Counts
22
68
2,210
spatial planning
land use system
planning support system
smart city
urban design
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Tetsumi Horikoshi
Aichi Sangyo University
Aichi, Japan
Metrics
H-Index
i10-Index
Citation Counts
21
46
1,622
Architecture
Design
Environment
Geography
Kimihiro Hino
University of Tokyo
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
19
26
1,083
Urban planning
Crime Prevention (CPTED)
Urban Wellbeing
Active Design
Walkability
吉敷祥一 Shoichi Kishiki
Metrics
H-Index
i10-Index
Citation Counts
18
33
1,524
Masanobu Kii
Kagawa University
Takamatsu, Japan
Metrics
H-Index
i10-Index
Citation Counts
18
26
1,193
Hiroyuki Miura
Hiroshima University
Higashihiroshima, Japan
Metrics
H-Index
i10-Index
Citation Counts
18
32
1,299
Earthquake engineering
Remote sensing
Yi Dou|DOU Yi
University of Tokyo
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
17
20
1,235
Urban Planning
Civil Engineering
Energy System
Physics
Avinash Bhadani
Tokyo University of Science
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
17
26
1,399
Design
development and investigation of new surfactants
Physiological Anthropology
Cardiovascular
Masayuki Kohiyama 小檜山 雅之
Keio University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
17
30
1,225
Architectural Structural Engineering
Earthquake Engineering
Disaster Reduction
Urban Studies
Cities
Urban Mobility
Urban Computing
Urban design
中村尚弘
Hiroshima University
Higashihiroshima, Japan
Metrics
H-Index
i10-Index
Citation Counts
16
31
1,106
Tomohiko Kumagai 熊谷 知彦
Meiji University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
16
22
876
Urban economics
Transport economics
Local public economics
Urban planning