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Hospital / health system · Kamakura · Japan

Shonan Kamakura General Hospital

In research, Shonan Kamakura General Hospital stands highest in Medicine (#3,935 of 10,443 worldwide), Health Sciences (#5,232 of 11,982 worldwide) and Surgery (#1,504 of 1,816 worldwide), 2022–2025. Relative to its size it is most specialised in Pulmonary and Respiratory Medicine, Surgery and Cardiology and Cardiovascular Medicine — Pulmonary and Respiratory Medicine is 9.2× its share of world research.

shonankamakura.or.jp/englishROR OpenAlex
World rank, 2022–2025
#12,063
of 28,054 · #18,370 all time
Rank in Japan
#302
of 1,070
Research works
1.2k
▲ 56% vs 2013–17
Citations
12k
10.1 per fractional work
Top-10% rate
9.0%
record average 16.5%
Open access
56%
world 28%

What is Shonan Kamakura General Hospital 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
MedicineField #3,935 of 10,443 8.5%292 #5842
Health SciencesDomain #5,232 of 11,982 8.5%300 #7821
SurgerySubfield #1,504 of 1,816 7.6%71 #2301

Each strip is that field’s whole ranked pool, with the notch where Shonan Kamakura General Hospital 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).

Which of those standings moved

The same fields on both windows: where it stood over the whole record, and where it stands in 2022–2025. The distance is the story, and it is the one thing the two rank columns above cannot show.

  1. Medicine#5,842 #3,935
  2. Health Sciences#7,821 #5,232
  3. Surgery#2,301 #1,504
all time2022–2025, better2022–2025, worse

A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.

What does Shonan Kamakura General Hospital specialise in?

Where its research is concentrated relative to its size: Pulmonary and Respiratory Medicine takes 9.2× the share of its output that it takes of world research.

  1. Pulmonary and Respiratory MedicineSubfield · 49.4 works9.2×
  2. SurgerySubfield · 71.4 works8.8×
  3. Cardiology and Cardiovascular MedicineSubfield · 31.3 works8.6×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

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: 0.11× its world share, 2 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.89× its world share, 16 worksBiochemistry, Geneti…Immunology and Microbiology: 1.22× its world share, 4 worksImmunology and Micro…Neuroscience: 0.77× its world share, 4 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.34× its world share, 0 worksPharmacology, Toxico…Chemistry: 0.12× its world share, 1 worksChemistryComputer Science: 0.06× its world share, 2 worksComputer ScienceEnergy: 0.04× its world share, 0 worksEnergyEngineering: 0.13× its world share, 7 worksEngineeringEnvironmental Science: 0.03× its world share, 0 worksEnvironmental ScienceMaterials Science: 0.05× its world share, 1 worksMaterials ScienceMathematics: 0.01× its world share, 0 worksMathematicsPhysics and Astronomy: 0.72× its world share, 6 worksPhysics and AstronomyDentistry: 0.52× its world share, 1 worksDentistryHealth Professions: 0.56× its world share, 5 worksHealth ProfessionsMedicine: 4.36× its world share, 292 worksMedicineNursing: 0.64× its world share, 1 worksNursingVeterinary: 2.46× its world share, 1 worksVeterinaryArts and Humanities: 0.03× its world share, 0 worksArts and HumanitiesDecision Sciences: 0.10× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.09× its world share, 1 worksEconomics, Econometr…Psychology: 0.13× its world share, 1 worksPsychologySocial Sciences: 0.04× its world share, 2 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 4.4×. Every wedge is a field page.

Who are the top researchers at Shonan Kamakura General Hospital?

Ranked on the composite score, Masahiko Tanaka, Tsuyoshi Watanabe and Hidekazu Moriya lead among researchers whose main affiliation is Shonan Kamakura General Hospital.

  1. 1 Masahiko Tanaka Japan · #154,541 worldwide 163 citations · 56 works
  2. 2 Tsuyoshi Watanabe Japan · #219,744 worldwide 157 citations · 71 works
  3. 3 Hidekazu Moriya Japan · #378,032 worldwide 101 citations · 45 works
  4. 4 Shinji Tanaka Japan · #582,887 worldwide 23 citations · 29 works
  5. 5 Takayasu Ohtake Japan · #601,826 worldwide 59 citations · 31 works
  6. 6 Shuzo Kobayashi Japan · #605,116 worldwide 78 citations · 54 works
  7. 7 Tomoki Ochiai Japan · #631,017 worldwide 34 citations · 16 works
  8. 8 Shigeru Saito Japan · #657,857 worldwide 196 citations · 107 works
  9. 9 Sumi Hidaka Japan · #691,348 worldwide 34 citations · 23 works
  10. 10 Naoto Aoki Japan · #702,395 worldwide 52 citations · 19 works
All ranked researchers at Shonan Kamakura General Hospital

Which keywords describe research at Shonan Kamakura General Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Risk Factors, Treatment, Complications, Atherosclerosis, Percutaneous Coronary Intervention, Guidelines and Diagnosis.

▲ 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. Epidemiology34▲ 2.4×70 topics
  2. Treatment22▲ 5.2×21 topics
  3. Risk Factors22▲ 5.7×16 topics
  4. Diagnosis18▲ 5.4×22 topics
  5. Inflammation17▲ 2.4×44 topics
  6. Complications17▲ 9.7×14 topics
  7. Atherosclerosis16▲ 16×6 topics
  8. Percutaneous Coronary Intervention16▲ 34×4 topics
  9. Guidelines15▲ 9.4×11 topics
  10. Revascularization15▲ 27×3 topics
  11. Chemotherapy13▲ 5.4×20 topics
  12. Surgical Aortic-Valve Replacement12▲ 50×1 topic
  13. Transcatheter Aortic-Valve Replacement12▲ 50×1 topic
  14. Surgical Management12▲ 8.4×18 topics
  15. Heart Failure12▲ 7.8×10 topics
  16. Angioplasty11▲ 54×2 topics
  17. Chronic Kidney Disease10▲ 12×9 topics
  18. Echocardiography10▲ 10×7 topics
  19. Neuroprotection10▲ 8.0×8 topics
  20. Diabetes9▲ 5.5×8 topics
  21. Clinical Practice Guidelines9▲ 4.7×13 topics
  22. Management9▲ 3.2×21 topics
  23. Endovascular Repair9▲ 30×3 topics
  24. Prognostic Factors9▲ 5.8×13 topics
  25. Myocardial Infarction8▲ 10×5 topics
  26. Coronary Stents8▲ 52×1 topic
  27. Myocardial Revascularization8▲ 52×1 topic
  28. Hemostasis8▲ 23×4 topics
  29. Cholangiocarcinoma8▲ 28×2 topics
  30. Surgery8▲ 6.2×7 topics
  31. Claudication7▲ 59×1 topic
  32. Peripheral Arterial Disease7▲ 59×1 topic
  33. Ischemic Stroke7▲ 13×3 topics
  34. Magnetic Resonance Imaging7▲ 7.7×5 topics
  35. Clinical Outcomes7▲ 8.9×4 topics
  36. Prophylaxis6▲ 15×3 topics
  37. Cholecystitis6▲ 42×1 topic
  38. ERCP6▲ 42×1 topic
  39. Femoral Access6▲ 76×1 topic
  40. Radial Access6▲ 76×1 topic

Which research topics does Shonan Kamakura General Hospital publish most on?

By volume in 2022–2025: Cardiac Valve Diseases and Treatments, Coronary Interventions and Diagnostics, Peripheral Artery Disease Management and Gallbladder and Bile Duct Disorders.

Cardiac Valve Diseases and Treatments: 12 fractional worksCoronary Interventions and Diagnostics: 8 fractional worksPeripheral Artery Diseas…7Peripheral Artery Disease Management: 7 fractional worksGallbladder and Bile Duc…6Gallbladder and Bile Duct Disorders: 6 fractional worksVascular Procedures and Complications: 6 fractional worksAcute Ischemic Stroke Management: 5 fractional worksRadiation Therapy and Do…5Radiation Therapy and Dosimetry: 5 fractional worksEsophageal and GI Pathology: 4 fractional worksAdvanced Radiotherapy Techniques: 4 fractional worksInfective Endocarditis D…4Infective Endocarditis Diagnosis and Management: 4 fractional works
Cardiology and Cardiovascular MedicineSurgeryPulmonary and Respiratory MedicineEpidemiology1 others

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

  1. 1 Cardiac Valve Diseases and Treatments Cardiology and Cardiovascular Medicine 12 works
  2. 2 Coronary Interventions and Diagnostics Surgery 8 works
  3. 3 Peripheral Artery Disease Management Surgery 7 works
  4. 4 Gallbladder and Bile Duct Disorders Pulmonary and Respiratory Medicine 6 works
  5. 5 Vascular Procedures and Complications Pulmonary and Respiratory Medicine 6 works
  6. 6 Acute Ischemic Stroke Management Epidemiology 5 works
  7. 7 Radiation Therapy and Dosimetry Pulmonary and Respiratory Medicine 5 works
  8. 8 Esophageal and GI Pathology Surgery 4 works
  9. 9 Advanced Radiotherapy Techniques Radiation 4 works
  10. 10 Infective Endocarditis Diagnosis and Management Epidemiology 4 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 available56.2%not open43.8%

World: 28% of research is openly available.

with international co-authors8.8%domestic only91.2%

World: 19% is written across borders.

How has Shonan Kamakura General Hospital's research output changed?

Output in 2018–2022 was 56% 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.

Other research institutions in Kamakura

All research institutions in Kamakura

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.