Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (937,844 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Hiroto Narimatsu
公衆衛生学
臨床疫学
臨床腫瘍学
Public health
hematology
Metrics
H-Index
i10 Index
Citation
34
86
9,238
* Rankings
Ranking Based On Selection: 2
Kanami Tsuno
Social Epidemiology
Occupational Health
Mental Health
Metrics
H-Index
i10 Index
Citation
29
60
2,916
Rankings
Ranking Based On Selection: 1
Hiroto Narimatsu
Metrics
H-Index
i10 Index
Citation Counts
34
86
9,238
公衆衛生学
臨床疫学
臨床腫瘍学
Public health
hematology
Rankings
Ranking Based On Selection: 2
Kanami Tsuno
Metrics
H-Index
i10 Index
Citation Counts
29
60
2,916
Social Epidemiology
Occupational Health
Mental Health
Rankings
Ranking Based On Selection: 3
Manabu Tsuda
Metrics
H-Index
i10 Index
Citation Counts
17
21
1,319
Rankings
Ranking Based On Selection: 4
Yoshiko Komori
Metrics
H-Index
i10 Index
Citation Counts
14
17
1,200
Rankings
Ranking Based On Selection: 5
Yoshimi Yashiro
Metrics
H-Index
i10 Index
Citation Counts
10
10
593
Rankings
Ranking Based On Selection: 6
Hirofumi Nagayama
Metrics
H-Index
i10 Index
Citation Counts
9
9
324