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University · Kawagoe · Japan

Tokyo International University

In research, Tokyo International University stands highest in Social Sciences (#6,647 of 9,585 worldwide), 2022-now.

tiu.ac.jpROR OpenAlex
World rank, 2022-now
#10,766
of 22,385 · #15,566 all time
Rank in Japan
#273
of 924
Research works
467
▲ 70% vs 2018-21
Citations
3.6k
7.8 per fractional work
Top-10% rate
8.3%
all institutions 10.0%
vs its own fields
1.02×
1.00× is exactly expected
Open access
48%
world 40%
International
22%
world 18%
Tokyo International University

What is Tokyo International University known for in research?

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

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Social SciencesDomain #6,647 of 9,585 11.3%80 #7268

Each strip is that field's whole ranked pool, with the notch where Tokyo 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 average mark, because the average differs by field (from about 6% in Dentistry to 21% in Economics).

Which fields of science does Tokyo International University work in?

In 2022-now, 47% of research at Tokyo International University is in Social Sciences, 32% in Physical Sciences. Its largest fields are Computer Science (17%), Social Sciences (16%), Business, Management and Accounting (13%). It does 1.9× the world's share of Social Sciences.

Social Sciences: 86 fractional works · 47.3% of its workSocial Sciences: 29 fractional works · 15.7% of its workSociology and Political Science: 12 fractional works · 6.3% of its workPolitical Science and International Relations: 4 fractional works · 2.1% of its workEducation: 3 fractional works · 1.7% of its workLaw: 2 fractional works · 1.1% of its workArcheology: 1 fractional works · 0.6% of its workDemography: 1 fractional works · 0.5% of its workHealth: 1 fractional works · 0.5% of its workCultural Studies: 1 fractional works · 0.4% of its workGender Studies: 1 fractional works · 0.4% of its workUrban Studies: 1 fractional works · 0.4% of its workCommunication: 1 fractional works · 0.4% of its workLinguistics and Language: 1 fractional works · 0.4% of its workAnthropology: 1 fractional works · 0.3% of its workTransportation: 0 fractional works · 0.2% of its workSafety Research: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workBusiness, Management and Accounting: 24 fractional works · 12.9% of its workManagement of Technology and Innovation: 6 fractional works · 3.4% of its workStrategy and Management: 6 fractional works · 3.4% of its workAccounting: 4 fractional works · 2.1% of its workOrganizational Behavior and Human Resource Management: 3 fractional works · 1.4% of its workMarketing: 2 fractional works · 1.2% of its workManagement Information Systems: 2 fractional works · 1.0% of its workSmaller subfields together: 1 fractional works · 0.3% of its workPsychology: 15 fractional works · 8.3% of its workSocial Psychology: 5 fractional works · 2.5% of its workExperimental and Cognitive Psychology: 4 fractional works · 2.2% of its workDevelopmental and Educational Psychology: 3 fractional works · 1.7% of its workClinical Psychology: 2 fractional works · 1.2% of its workApplied Psychology: 1 fractional works · 0.6% of its workEconomics, Econometrics and Finance: 10 fractional works · 5.8% of its workEconomics and Econometrics: 8 fractional works · 4.2% of its workGeneral Economics, Econometrics and Finance: 2 fractional works · 1.0% of its workFinance: 1 fractional works · 0.5% of its workDecision Sciences: 5 fractional works · 2.5% of its workInformation Systems and Management: 2 fractional works · 1.1% of its workManagement Science and Operations Research: 2 fractional works · 1.1% of its workGeneral Decision Sciences: 1 fractional works · 0.3% of its workArts and Humanities: 4 fractional works · 2.2% of its workLiterature and Literary Theory: 2 fractional works · 1.2% of its workLanguage and Linguistics: 1 fractional works · 0.6% of its workSmaller subfields together: 1 fractional works · 0.3% of its workPhysical Sciences: 58 fractional works · 31.7% of its workComputer Science: 30 fractional works · 16.6% of its workArtificial Intelligence: 14 fractional works · 8.0% of its workInformation Systems: 6 fractional works · 3.3% of its workComputer Vision and Pattern Recognition: 4 fractional works · 2.4% of its workComputer Networks and Communications: 2 fractional works · 0.9% of its workComputational Theory and Mathematics: 1 fractional works · 0.7% of its workHuman-Computer Interaction: 1 fractional works · 0.6% of its workComputer Science Applications: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.3% of its workEngineering: 18 fractional works · 9.8% of its workBiomedical Engineering: 6 fractional works · 3.0% of its workElectrical and Electronic Engineering: 3 fractional works · 1.7% of its workBuilding and Construction: 2 fractional works · 1.1% of its workControl and Systems Engineering: 2 fractional works · 0.9% of its workMechanical Engineering: 1 fractional works · 0.8% of its workCivil and Structural Engineering: 1 fractional works · 0.6% of its workOcean Engineering: 1 fractional works · 0.5% of its workComputational Mechanics: 1 fractional works · 0.4% of its workIndustrial and Manufacturing Engineering: 1 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.4% of its workEnvironmental Science: 4 fractional works · 2.0% of its workGlobal and Planetary Change: 1 fractional works · 0.5% of its workManagement, Monitoring, Policy and Law: 1 fractional works · 0.4% of its workNature and Landscape Conservation: 1 fractional works · 0.3% of its workEnvironmental Engineering: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.5% of its workPhysics and Astronomy: 4 fractional works · 2.0% of its workStatistical and Nonlinear Physics: 2 fractional works · 1.1% of its workCondensed Matter Physics: 1 fractional works · 0.3% of its workAtomic and Molecular Physics, and Optics: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.4% of its workMathematics: 1 fractional works · 0.4% of its workModeling and Simulation: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workEarth and Planetary Sciences: 1 fractional works · 0.4% of its workEnergy: 1 fractional works · 0.4% of its workGeneral Energy: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workMaterials Science: 0 fractional works · 0.2% of its workChemistry: 0 fractional works · 0.1% of its workHealth Sciences: 22 fractional works · 11.9% of its workMedicine: 18 fractional works · 9.9% of its workOrthopedics and Sports Medicine: 3 fractional works · 1.6% of its workSurgery: 2 fractional works · 1.3% of its workPulmonary and Respiratory Medicine: 2 fractional works · 1.3% of its workPublic Health, Environmental and Occupational Health: 2 fractional works · 0.8% of its workPsychiatry and Mental health: 1 fractional works · 0.8% of its workPhysiology: 1 fractional works · 0.7% of its workPediatrics, Perinatology and Child Health: 1 fractional works · 0.5% of its workEpidemiology: 1 fractional works · 0.4% of its workNeurology: 1 fractional works · 0.4% of its workRadiology, Nuclear Medicine and Imaging: 1 fractional works · 0.4% of its workRehabilitation: 1 fractional works · 0.4% of its workSmaller subfields together: 2 fractional works · 1.2% of its workHealth Professions: 3 fractional works · 1.8% of its workPhysical Therapy, Sports Therapy and Rehabilitation: 1 fractional works · 0.7% of its workGeneral Health Professions: 1 fractional works · 0.4% of its workRadiological and Ultrasound Technology: 0 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.4% of its workNursing: 0 fractional works · 0.2% of its workLife Sciences: 16 fractional works · 9.0% of its workNeuroscience: 9 fractional works · 4.8% of its workCognitive Neuroscience: 6 fractional works · 3.2% of its workNeurology: 1 fractional works · 0.7% of its workSensory Systems: 1 fractional works · 0.4% of its workCellular and Molecular Neuroscience: 1 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workAgricultural and Biological Sciences: 4 fractional works · 2.2% of its workInsect Science: 1 fractional works · 0.7% of its workPlant Science: 1 fractional works · 0.5% of its workGeneral Agricultural and Biological Sciences: 1 fractional works · 0.5% of its workFood Science: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.3% of its workBiochemistry, Genetics and Molecular Biology: 3 fractional works · 1.9% of its workMolecular Biology: 2 fractional works · 0.9% of its workGenetics: 1 fractional works · 0.6% of its workSmaller subfields together: 1 fractional works · 0.4% of its workPharmacology, Toxicology and Pharmaceutics: 0 fractional works · 0.0% of its workImmunology and Microbiology: 0 fractional works · 0.0% of its workALL ITS WORKTokyoInternational…182fractional works, 2022-now
Life Sciences9%Physical Sciences32%Health Sciences12%Social Sciences47%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in 2022-now. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 23 fields, with their numbers
    1. Social Sciences2915.7%
    2. Business, Management and Accounting2412.9%
    3. Psychology158.3%
    4. Economics, Econometrics and Finance105.8%
    5. Decision Sciences52.5%
    6. Arts and Humanities42.2%
    1. Computer Science3016.6%
    2. Engineering189.8%
    3. Environmental Science42.0%
    4. Physics and Astronomy42.0%
    5. Mathematics10.4%
    6. Earth and Planetary Sciences10.4%
    7. Energy10.4%
    8. Materials Science00.2%
    9. Chemistry00.1%
    1. Medicine189.9%
    2. Health Professions31.8%
    3. Nursing00.2%
    1. Neuroscience94.8%
    2. Agricultural and Biological Sciences42.2%
    3. Biochemistry, Genetics and Molecular Biology31.9%
    4. Pharmacology, Toxicology and Pharmaceutics00.0%
    5. Immunology and Microbiology00.0%
All of science, and how each field's share has moved since 1950: the Science domain explorer

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: 0.47× its world share, 4 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.35× its world share, 3 worksBiochemistry, Geneti…Immunology and Microbiology: 0.03× its world share, 0 worksImmunology and Micro…Neuroscience: 2.98× its world share, 9 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.10× its world share, 0 worksPharmacology, Toxico…Chemistry: 0.06× its world share, 0 worksChemistryComputer Science: 2.13× its world share, 30 worksComputer ScienceEarth and Planetary Sciences: 0.24× its world share, 1 worksEarth and Planetary …Energy: 0.40× its world share, 1 worksEnergyEngineering: 0.65× its world share, 18 worksEngineeringEnvironmental Science: 0.40× its world share, 4 worksEnvironmental ScienceMaterials Science: 0.06× its world share, 0 worksMaterials ScienceMathematics: 0.34× its world share, 1 worksMathematicsPhysics and Astronomy: 0.88× its world share, 4 worksPhysics and AstronomyHealth Professions: 0.69× its world share, 3 worksHealth ProfessionsMedicine: 0.52× its world share, 18 worksMedicineNursing: 0.39× its world share, 0 worksNursingArts and Humanities: 0.75× its world share, 4 worksArts and HumanitiesBusiness, Management and Accounting: 4.01× its world share, 24 worksBusiness, Management…Decision Sciences: 2.62× its world share, 5 worksDecision SciencesEconomics, Econometrics and Finance: 2.69× its world share, 10 worksEconomics, Econometr…Psychology: 2.71× its world share, 15 worksPsychologySocial Sciences: 1.24× its world share, 29 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Business, Management and Accounting, 4.0×. Every wedge is a field page.

All 23 fields, with their numbers
  1. Business, Management and Accounting4.01×24 works
  2. Neuroscience2.98×9 works
  3. Psychology2.71×15 works
  4. Economics, Econometrics and Finance2.69×10 works
  5. Decision Sciences2.62×5 works
  6. Computer Science2.13×30 works
  7. Social Sciences1.24×29 works
  8. Physics and Astronomy0.88×4 works
  9. Arts and Humanities0.75×4 works
  10. Health Professions0.69×3 works
  11. Engineering0.65×18 works
  12. Medicine0.52×18 works
  13. Agricultural and Biological Sciences0.47×4 works
  14. Energy0.40×1 works
  15. Environmental Science0.40×4 works
  16. Nursing0.39×0 works
  17. Biochemistry, Genetics and Molecular Biology0.35×3 works
  18. Mathematics0.34×1 works
  19. Earth and Planetary Sciences0.24×1 works
  20. Pharmacology, Toxicology and Pharmaceutics0.10×0 works
  21. Chemistry0.06×0 works
  22. Materials Science0.06×0 works
  23. Immunology and Microbiology0.03×0 works

Who are the top researchers at Tokyo International University?

Ranked on the quality score, Rafik Hamza, Nora Sharkasi and Fatih Özaydin lead among researchers whose main affiliation is Tokyo International University.

  1. 1 Rafik Hamza Japan · #327,830 worldwide 1.4k citations · 37 works
  2. 2 Nora Sharkasi Japan · #877,043 worldwide 207 citations · 18 works
  3. 3 Fatih Özaydin Japan · #1,541,037 worldwide 1.1k citations · 87 works
  4. 4 Seiji Nabeya Japan · #3,159,034 worldwide 702 citations · 41 works
  5. 5 Nathan Munier Japan · #3,435,887 worldwide 85 citations · 20 works
  6. 6 Susumu Watanabe Japan · #3,796,997 worldwide 352 citations · 18 works
  7. 7 Miki Takasuna Japan · #4,026,006 worldwide 44 citations · 30 works
  8. 8 Mikio Suga Japan · #4,284,269 worldwide 124 citations · 23 works
  9. 9 Rangga Handika Japan · #4,449,990 worldwide 108 citations · 32 works
  10. 10 Takashi Shirasu Japan · #4,591,984 worldwide 3 citations · 15 works
All ranked researchers at Tokyo International University

What are the most cited papers from Tokyo International University?

The most cited paper from Tokyo International University is "Construction and characterization of a full length-enriched and a 5′-end-enriched cDNA library" (Yutaka Suzuki, Kiyomi Yoshitomo-Nakagawa, Kazuo Maruyama et al., 1997), with 256 citations. Next come "Output, noticing, and learning: An investigation into the role of spontaneous attention to form in a four-stage writing task" (194) and "“Emerging Donors” from a Recipient Perspective: An Institutional Analysis of Foreign Aid in Cambodia" (144).

Most cited papers
#PaperReleasedCitations
1 Construction and characterization of a full length-enriched and a 5′-end-enriched cDNA library Yutaka Suzuki, Kiyomi Yoshitomo-Nakagawa, Kazuo Maruyama et al. · Gene Oct 1997 256
2 Output, noticing, and learning: An investigation into the role of spontaneous attention to form in a four-stage writing task Osamu Hanaoka · Language Teaching Research Oct 2007 194
3 “Emerging Donors” from a Recipient Perspective: An Institutional Analysis of Foreign Aid in Cambodia Jin Satō, Hiroaki Shiga, Takaaki Kobayashi et al. · World Development 11 May 2011 144
4 Species-Specific Identification of Commercial Probiotic Strains P. S. Marie Yeung, Mary Ellen Sanders, Christopher L. Kitts et al. · Journal of Dairy Science Open access May 2002 140
5 Factor structure of the Hospital Anxiety and Depression Scale in Japanese psychiatric outpatient and student populations Tomomi Matsudaira, Hiromi Igarashi, Hiroyoshi Kikuchi et al. · Health and Quality of Life Outcomes Open access 17 May 2009 138
All 60 most cited papers, with filters and sorting

Which keywords describe research at Tokyo International University?

By fractional works in 2022-now, weighted toward what it does more of than the world: Supply Chain Management, Innovation, Globalization, Social Media, Machine Learning, Big Data, Corporate Governance and Economic Growth.

▲ 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-now 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. Machine Learning10▲ 1.68×31 topics
  2. Globalization9▲ 2.4×22 topics
  3. Deep Learning8▲ 1.29×25 topics
  4. Innovation8▲ 4.0×17 topics
  5. Social Media7▲ 3.0×14 topics
  6. Supply Chain Management7▲ 4.5×14 topics
  7. Sustainability7▲ 1.64×19 topics
  8. Big Data6▲ 3.5×14 topics
  9. Neural Networks6▲ 2.1×16 topics
  10. Economic Growth5▲ 3.3×8 topics
  11. Corporate Governance5▲ 3.6×10 topics
  12. Education5▲ 1.51×10 topics
  13. Sustainable Development5▲ 1.65×11 topics
  14. Security4▲ 3.0×9 topics
  15. Consumer Behavior4▲ 3.2×7 topics
  16. Internet of Things4▲ 2.3×8 topics
  17. Political Economy3▲ 7.2×7 topics
  18. Colonialism3▲ 3.7×6 topics
  19. Decision Making3▲ 5.9×5 topics
  20. Firm Performance3▲ 8.2×2 topics
  21. Privacy3▲ 4.9×4 topics
  22. Rehabilitation3▲ 3.5×7 topics
  23. International Law2▲ 4.4×9 topics
  24. Language Teaching2▲ 5.0×2 topics
  25. Corpus Linguistics2▲ 6.0×3 topics
  26. Information Systems2▲ 7.2×5 topics
  27. Modeling2▲ 5.2×5 topics
  28. Financial Markets2▲ 9.8×2 topics
  29. Predictive Analytics2▲ 11×2 topics
  30. Security Analysis2▲ 7.3×3 topics
  31. User-Generated Content2▲ 9.0×2 topics
  32. Consumer Engagement2▲ 9.3×1 topic
  33. Cryptanalysis2▲ 14×3 topics
  34. Electronic Word-of-Mouth2▲ 9.3×1 topic
  35. Smart Contracts2▲ 7.4×1 topic
  36. Emotion Recognition2▲ 5.7×4 topics
  37. Financial Constraints2▲ 11×2 topics
  38. Human-Computer Interaction2▲ 6.1×2 topics
  39. Multilingualism2▲ 6.8×3 topics
  40. Second Language Learning2▲ 11×2 topics

Which research topics does Tokyo International University publish most on?

By volume in 2022-now: Blockchain Technology Applications and Security, Digital Marketing and Social Media, Robotic Locomotion and Control and University-Industry-Government Innovation Models.

Blockchain Technology Ap…2Blockchain Technology Applications and Security: 2 fractional worksDigital Marketing and So…2Digital Marketing and Social Media: 2 fractional worksRobotic Locomotion and Control: 2 fractional worksUniversity-Industry-Government Innovation Models: 2 fractional worksCorporate Finance and Governance: 2 fractional worksSecond Language Acquisition and Learning: 2 fractional worksEmotion and Mood Recognition: 1 fractional worksMining and Resource Mana…1Mining and Resource Management: 1 fractional worksAfrican studies and sociopolitical issues: 1 fractional worksOrganizational Management and Leadership: 1 fractional works
Information SystemsSociology and Political ScienceBiomedical EngineeringManagement of Technology and Innovation4 others

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

  1. 1 Blockchain Technology Applications and Security Information Systems 2 works
  2. 2 Digital Marketing and Social Media Sociology and Political Science 2 works
  3. 3 Robotic Locomotion and Control Biomedical Engineering 2 works
  4. 4 University-Industry-Government Innovation Models Management of Technology and Innovation 2 works
  5. 5 Corporate Finance and Governance Accounting 2 works
  6. 6 Second Language Acquisition and Learning Developmental and Educational Psychology 2 works
  7. 7 Emotion and Mood Recognition Experimental and Cognitive Psychology 1 works
  8. 8 Mining and Resource Management Building and Construction 1 works
  9. 9 African studies and sociopolitical issues Sociology and Political Science 1 works
  10. 10 Organizational Management and Leadership Management of Technology and Innovation 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 available47.7%not open52.3%

World: 40% of research is openly available.

with international co-authors21.9%domestic only78.1%

World: 18% is written across borders.

How has Tokyo International University's research output changed?

Output in 2022-2025 was 70% higher than in 2018-2021.

still counting1990200020102020
grewheldshrank

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

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Tokyo International University as a percentage of every work published that year, 0.00064% in 2024.

still counting0.00050%0.0010%Tokyo International University0.00091% in 202519801990200020102020

Fractional works of Tokyo International University over all fractional works that year. How the balance of science has shifted.

How much of it reaches the world top 10%

Year by year, against all institutions in the same year.

still counting5%10%15%all institutions10.0% in 2025Tokyo International University8.2% in 2025

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 11.3% in 2023.

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Tokyo International University on Science Explorer

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