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University · Moriguchi · Japan

Osaka International University

In research, Osaka International University stands highest in Health Sciences (#9,434 of 11,982 worldwide), 2022–2025.

oiu.ac.jp/english/guide.htmlROR OpenAlex
World rank, 2022–2025
#6,750
of 28,054 · #5,631 all time
Rank in Japan
#162
of 1,070
Research works
804
▼ 6% vs 2013–17
Citations
32k
39.9 per fractional work
Top-10% rate
19.2%
record average 16.5%
Open access
55%
world 28%

What is Osaka International University known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Health SciencesDomain #9,434 of 11,982 19.0%64 #11331

Each strip is that field’s whole ranked pool, with the notch where Osaka International University sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.66× its world share, 6 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 2.41× its world share, 25 worksBiochemistry, Geneti…Immunology and Microbiology: 6.42× its world share, 13 worksImmunology and Micro…Neuroscience: 1.44× its world share, 5 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.31× its world share, 0 worksPharmacology, Toxico…Chemical Engineering: 0.24× its world share, 0 worksChemical EngineeringChemistry: 0.48× its world share, 2 worksChemistryComputer Science: 0.45× its world share, 7 worksComputer ScienceEarth and Planetary Sciences: 0.20× its world share, 1 worksEarth and Planetary …Energy: 0.40× its world share, 1 worksEnergyEngineering: 0.32× its world share, 9 worksEngineeringEnvironmental Science: 0.63× its world share, 6 worksEnvironmental ScienceMaterials Science: 0.21× its world share, 1 worksMaterials ScienceMathematics: 0.54× its world share, 1 worksMathematicsPhysics and Astronomy: 0.26× its world share, 1 worksPhysics and AstronomyDentistry: 0.44× its world share, 0 worksDentistryHealth Professions: 0.57× its world share, 3 worksHealth ProfessionsMedicine: 1.56× its world share, 59 worksMedicineNursing: 1.36× its world share, 1 worksNursingVeterinary: 2.20× its world share, 1 worksVeterinaryArts and Humanities: 0.35× its world share, 2 worksArts and HumanitiesBusiness, Management and Accounting: 0.51× its world share, 3 worksBusiness, Management…Decision Sciences: 1.33× its world share, 2 worksDecision SciencesEconomics, Econometrics and Finance: 2.34× its world share, 10 worksEconomics, Econometr…Psychology: 0.79× its world share, 5 worksPsychologySocial Sciences: 1.29× its world share, 32 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Immunology and Microbiology, 6.4×. Every wedge is a field page.

Who are the top researchers at Osaka International University?

Ranked on the composite score, Tsunehiro Otsuki, John S. Wilson and Malcolm Seaborne lead among researchers whose main affiliation is Osaka International University.

  1. 1 Tsunehiro Otsuki Japan · #136,241 worldwide 175 citations · 25 works
  2. 2 John S. Wilson Japan · #267,370 worldwide 135 citations · 18 works
  3. 3 Malcolm Seaborne Japan · #810,278 worldwide 2 citations · 19 works
  4. 4 Akimasa ONO Japan · #1,044,669 worldwide 4 citations · 21 works
  5. 5 Eisuke Hiruma Japan · #1,233,188 worldwide 2 citations · 17 works
  6. 6 Tokio UEMATU Japan · #1,522,706 worldwide 2 citations · 17 works
  7. 7 Hajimu OKUBO Japan · #1,530,632 worldwide 8 citations · 18 works
  8. 8 Kôhei KOJIMA Japan · #1,609,622 worldwide 7 citations · 17 works
All ranked researchers at Osaka International University

Which keywords describe research at Osaka International University?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Economic Growth, SARS-CoV-2, Immune Response, Immunity, Inflammation, ACE2 Receptor and Cancer.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Epidemiology16▲ 2.0×73 topics
  2. Inflammation9▲ 2.1×47 topics
  3. Economic Growth8▲ 4.7×11 topics
  4. Cancer7▲ 2.7×31 topics
  5. Immune Response6▲ 5.0×17 topics
  6. SARS-CoV-26▲ 8.6×5 topics
  7. Globalization5▲ 1.30×18 topics
  8. Immunity5▲ 6.3×8 topics
  9. Pandemic5▲ 2.3×7 topics
  10. Vaccine4▲ 5.7×9 topics
  11. ACE2 Receptor4▲ 8.8×2 topics
  12. International Law4▲ 7.0×9 topics
  13. Human Rights4▲ 1.96×13 topics
  14. Global Governance3▲ 7.6×8 topics
  15. Governance3▲ 5.0×5 topics
  16. Fiscal Policy3▲ 7.4×5 topics
  17. Mutation3▲ 8.5×5 topics
  18. TGF-ß3▲ 10×4 topics
  19. Tumor Microenvironment3▲ 3.6×7 topics
  20. Apoptosis3▲ 5.1×11 topics
  21. Thrombosis3▲ 5.5×6 topics
  22. Cancer Immunotherapy3▲ 9.5×3 topics
  23. Coronavirus3▲ 7.0×3 topics
  24. Autoimmunity3▲ 10×4 topics
  25. NGOs3▲ 14×4 topics
  26. Viral Transmission3▲ 9.4×3 topics
  27. Endovascular Repair3▲ 16×3 topics
  28. NK Cell Recognition2▲ 20×1 topic
  29. Natural Killer Cells2▲ 20×1 topic
  30. antibody2▲ 12×1 topic
  31. spike protein2▲ 12×1 topic
  32. Political Economy2▲ 4.8×6 topics
  33. Matrix Metalloproteinases2▲ 8.4×3 topics
  34. Authoritarianism2▲ 13×3 topics
  35. Fibrosis2▲ 5.9×6 topics
  36. State Sovereignty2▲ 22×2 topics
  37. Thrombus Formation2▲ 14×2 topics
  38. Genetic Susceptibility2▲ 10×3 topics
  39. Immune Regulation2▲ 8.7×4 topics
  40. Infrastructure2▲ 7.9×2 topics

Which research topics does Osaka International University publish most on?

By volume in 2022–2025: SARS-CoV-2 and COVID-19 Research, Immune Cell Function and Interaction, Fiscal Policy and Economic Growth and Aortic aneurysm repair treatments.

SARS-CoV-2 and COVID-19 …2SARS-CoV-2 and COVID-19 Research: 2 fractional worksImmune Cell Function and…2Immune Cell Function and Interaction: 2 fractional worksFiscal Policy and Economic Growth: 2 fractional worksAortic aneurysm repair treatments: 2 fractional worksT-cell and B-cell Immunology: 2 fractional worksCOVID-19 Clinical Research Studies: 2 fractional worksGlobal Peace and Security Dynamics: 2 fractional worksInternational Developmen…1International Development and Aid: 1 fractional worksEconomic Theory and Policy: 1 fractional worksInterstitial Lung Diseases and Idiopathic Pulmonary Fibrosis: 1 fractional works
Infectious DiseasesImmunologyEconomics and EconometricsPulmonary and Respiratory Medicine3 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 SARS-CoV-2 and COVID-19 Research Infectious Diseases 2 works
  2. 2 Immune Cell Function and Interaction Immunology 2 works
  3. 3 Fiscal Policy and Economic Growth Economics and Econometrics 2 works
  4. 4 Aortic aneurysm repair treatments Pulmonary and Respiratory Medicine 2 works
  5. 5 T-cell and B-cell Immunology Immunology 2 works
  6. 6 COVID-19 Clinical Research Studies Infectious Diseases 2 works
  7. 7 Global Peace and Security Dynamics Political Science and International Relations 2 works
  8. 8 International Development and Aid Development 1 works
  9. 9 Economic Theory and Policy General Economics, Econometrics and Finance 1 works
  10. 10 Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis Pulmonary and Respiratory Medicine 1 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available54.7%not open45.3%

World: 28% of research is openly available.

with international co-authors25.8%domestic only74.2%

World: 19% is written across borders.

How has Osaka International University's research output changed?

Output in 2018–2022 was 6% lower than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.