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University · Ryūgasaki · Japan

Ryutsu Keizai University

rku.ac.jpROR OpenAlex
World rank, all time
#40,312
of 42,892
Rank in Japan
#1,909
of 2,112
Research works
226
▲ 74% vs 2013–17
Citations
1k
4.5 per fractional work
Top-10% rate
13.7%
record average 16.5%
Open access
49%
world 28%

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: 2.11× its world share, 4 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.57× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 0.32× its world share, 0 worksImmunology and Micro…Neuroscience: 1.81× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.55× its world share, 0 worksPharmacology, Toxico…Computer Science: 0.28× its world share, 1 worksComputer ScienceEngineering: 0.42× its world share, 3 worksEngineeringPhysics and Astronomy: 0.39× its world share, 0 worksPhysics and AstronomyHealth Professions: 1.30× its world share, 2 worksHealth ProfessionsMedicine: 1.14× its world share, 9 worksMedicineArts and Humanities: 0.99× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 1.66× its world share, 2 worksBusiness, Management…Decision Sciences: 2.02× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.58× its world share, 0 worksEconomics, Econometr…Psychology: 4.84× its world share, 6 worksPsychologySocial Sciences: 1.78× its world share, 10 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Psychology, 4.8×. Every wedge is a field page.

Who are the top researchers at Ryutsu Keizai University?

Ranked on the composite score, Mieko Nakamura and Akira Takai lead among researchers whose main affiliation is Ryutsu Keizai University.

  1. 1 Mieko Nakamura Japan · #1,322,496 worldwide 5 citations · 16 works
  2. 2 Akira Takai Japan · #1,504,453 worldwide 6 citations · 15 works
All ranked researchers at Ryutsu Keizai University

Which keywords describe research at Ryutsu Keizai University?

By fractional works in 2022–2025, weighted toward what it does more of than the world: High-Intensity Interval Training, Biological Control, Culture, Student Engagement, Intrinsic Motivation, Fashion, Lifestyle and Learning Outcomes.

▲ 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 31 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 31 words, with their numbers
  1. Epidemiology2▲ 1.35×8 topics
  2. Globalization2▲ 2.5×7 topics
  3. High-Intensity Interval Training2▲ 41×2 topics
  4. Biological Control2▲ 26×4 topics
  5. Culture2▲ 7.4×4 topics
  6. Risk Factors2▲ 3.4×3 topics
  7. Student Engagement2▲ 9.3×4 topics
  8. Fashion2▲ 86×2 topics
  9. Intrinsic Motivation2▲ 29×4 topics
  10. Learning Outcomes2▲ 8.2×3 topics
  11. Lifestyle2▲ 106×2 topics
  12. Ethnicity1▲ 9.0×4 topics
  13. History1▲ 4.5×3 topics
  14. Motivation1▲ 7.2×3 topics
  15. Resistance Training1▲ 33×2 topics
  16. Social Capital1▲ 5.7×5 topics
  17. Performance Analysis1▲ 13×1 topic
  18. Physical Activity1▲ 5.7×5 topics
  19. Training Load1▲ 45×1 topic
  20. Cardiovascular Disease1▲ 2.2×6 topics
  21. Injury Prevention1▲ 21×3 topics
  22. Social Media1▲ 1.78×2 topics
  23. Sustainable Development1▲ 1.64×2 topics
  24. Text Mining1▲ 20×2 topics
  25. Generation Z1▲ 128×1 topic
  26. Literature1▲ 4.3×2 topics
  27. Mega Events1▲ 66×1 topic
  28. Metaverse1▲ 107×1 topic
  29. Modernization1▲ 13×2 topics
  30. Social Influence1▲ 11×3 topics
  31. Sport Tourism1▲ 66×1 topic

Which research topics does Ryutsu Keizai University publish most on?

By volume in 2022–2025: Sports Performance and Training, Diverse Topics in Contemporary Research, Sport and Mega-Event Impacts and Insect-Plant Interactions and Control.

Sports Performance and T…1Sports Performance and Training: 1 fractional worksDiverse Topics in Contem…1Diverse Topics in Contemporary Research: 1 fractional worksSport and Mega-Event Impacts: 1 fractional worksInsect-Plant Interaction…1Insect-Plant Interactions and Control: 1 fractional worksSports injuries and prev…1Sports injuries and prevention: 1 fractional worksEducational Games and Gamification: 1 fractional worksLinguistic, Cultural, and Literary Studies: 1 fractional worksLegal and Regulatory Ana…1Legal and Regulatory Analysis: 1 fractional worksTeam Dynamics and Performance: 1 fractional worksMilitary Technology and Strategies: 1 fractional works
Orthopedics and Sports MedicineCultural StudiesSociology and Political ScienceInsect Science4 others

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

  1. 1 Sports Performance and Training Orthopedics and Sports Medicine 1 works
  2. 2 Diverse Topics in Contemporary Research Cultural Studies 1 works
  3. 3 Sport and Mega-Event Impacts Sociology and Political Science 1 works
  4. 4 Insect-Plant Interactions and Control Insect Science 1 works
  5. 5 Sports injuries and prevention Orthopedics and Sports Medicine 1 works
  6. 6 Educational Games and Gamification Developmental and Educational Psychology 1 works
  7. 7 Linguistic, Cultural, and Literary Studies Sociology and Political Science 1 works
  8. 8 Legal and Regulatory Analysis Transportation 1 works
  9. 9 Team Dynamics and Performance Social Psychology 1 works
  10. 10 Military Technology and Strategies Aerospace Engineering 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 available49.2%not open50.8%

World: 28% of research is openly available.

with international co-authors12.1%domestic only87.9%

World: 19% is written across borders.

How has Ryutsu Keizai University's research output changed?

Output in 2018–2022 was 74% higher 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.