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Hospital / health system · Tokyo · Japan

Mita Hospital

In research, Mita Hospital stands highest in Medicine (#4,526 of 10,443 worldwide) and Health Sciences (#6,053 of 11,982 worldwide), 2022–2025. Relative to its size it is most specialised in Surgery — Surgery is 7.1× its share of world research.

mita.iuhw.ac.jp/index.htmlROR OpenAlex
World rank, 2022–2025
#18,455
of 28,054 · #24,577 all time
Rank in Japan
#511
of 1,070
Research works
572
▲ 45% vs 2013–17
Citations
6.4k
11.2 per fractional work
Top-10% rate
9.6%
record average 16.5%
Open access
54%
world 28%

What is Mita 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 #4,526 of 10,443 9.9%113 #6218
Health SciencesDomain #6,053 of 11,982 10.1%117 #8298

Each strip is that field’s whole ranked pool, with the notch where Mita 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).

What does Mita Hospital specialise in?

Where its research is concentrated relative to its size: Surgery takes 7.1× the share of its output that it takes of world research.

  1. SurgerySubfield · 24.5 works7.1×
← 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: 0.02× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.77× its world share, 6 worksBiochemistry, Geneti…Immunology and Microbiology: 0.93× its world share, 1 worksImmunology and Micro…Neuroscience: 4.59× its world share, 11 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.10× its world share, 1 worksPharmacology, Toxico…Chemistry: 0.29× its world share, 1 worksChemistryComputer Science: 0.12× its world share, 1 worksComputer ScienceEnergy: 0.25× its world share, 0 worksEnergyEngineering: 0.13× its world share, 3 worksEngineeringEnvironmental Science: 0.05× its world share, 0 worksEnvironmental ScienceMaterials Science: 0.01× its world share, 0 worksMaterials SciencePhysics and Astronomy: 0.12× its world share, 0 worksPhysics and AstronomyDentistry: 0.99× its world share, 1 worksDentistryHealth Professions: 0.70× its world share, 3 worksHealth ProfessionsMedicine: 4.03× its world share, 113 worksMedicineNursing: 0.83× its world share, 1 worksNursingArts and Humanities: 0.12× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.01× its world share, 0 worksBusiness, Management…Decision Sciences: 0.15× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.07× its world share, 0 worksEconomics, Econometr…Psychology: 0.61× its world share, 3 worksPsychologySocial Sciences: 0.02× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Neuroscience, 4.6×. Every wedge is a field page.

Who are the top researchers at Mita Hospital?

Ranked on the composite score, Tatsuo Masubuchi, Katsuhiko Takeda and Yuichiro Tada lead among researchers whose main affiliation is Mita Hospital.

  1. 1 Tatsuo Masubuchi Japan · #875,928 worldwide 22 citations · 16 works
  2. 2 Katsuhiko Takeda Japan · #918,917 worldwide 20 citations · 29 works
  3. 3 Yuichiro Tada Japan · #1,104,875 worldwide 16 citations · 23 works
  4. 4 Chihiro Fushimi Japan · #1,263,483 worldwide 8 citations · 16 works
  5. 5 Kouki Miura Japan · #1,343,943 worldwide 12 citations · 15 works
  6. 6 Itsuko Okuda Japan · #1,422,137 worldwide 3 citations · 15 works
All ranked researchers at Mita Hospital

Which keywords describe research at Mita Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Hearing Loss, Chemotherapy, Radiotherapy, Prognostic Factors, Health-related Quality of Life, Treatment and Genetic Mutations.

▲ 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. Epidemiology17▲ 3.0×52 topics
  2. Hearing Loss9▲ 52×3 topics
  3. Treatment8▲ 4.2×23 topics
  4. Chemotherapy7▲ 7.3×11 topics
  5. Quality of Life6▲ 3.0×18 topics
  6. Radiotherapy6▲ 11×8 topics
  7. Diagnosis6▲ 4.5×18 topics
  8. Inflammation6▲ 1.97×26 topics
  9. Prognostic Factors6▲ 9.3×12 topics
  10. Health-related Quality of Life6▲ 17×3 topics
  11. Genetic Mutations6▲ 8.8×19 topics
  12. Surgical Management5▲ 8.9×16 topics
  13. Echocardiography5▲ 12×6 topics
  14. Immunotherapy5▲ 4.5×11 topics
  15. Complications5▲ 6.3×11 topics
  16. Prognosis4▲ 9.0×8 topics
  17. Molecular Classification4▲ 17×4 topics
  18. Squamous Cell Carcinoma4▲ 29×3 topics
  19. Cognitive Decline4▲ 20×2 topics
  20. Biomechanics4▲ 7.8×8 topics
  21. Chronic Kidney Disease4▲ 10×4 topics
  22. Cochlear Implants4▲ 66×1 topic
  23. Human Papillomavirus4▲ 20×2 topics
  24. Speech Perception4▲ 29×1 topic
  25. Survival4▲ 18×2 topics
  26. Treatment Guidelines4▲ 11×5 topics
  27. Clinical Practice Guidelines3▲ 4.2×10 topics
  28. Surgical Treatment3▲ 11×5 topics
  29. Acute Otitis Media3▲ 110×1 topic
  30. Otitis Media3▲ 110×1 topic
  31. Rehabilitation3▲ 5.5×11 topics
  32. Spinal Fusion3▲ 23×2 topics
  33. Degenerative Disc Disease3▲ 22×2 topics
  34. Endothelial Dysfunction3▲ 9.0×2 topics
  35. Neural Plasticity3▲ 12×4 topics
  36. Pulmonary Hypertension3▲ 14×1 topic
  37. Right Heart Assessment3▲ 50×1 topic
  38. Spinal Surgery3▲ 26×2 topics
  39. Nasopharyngeal Carcinoma3▲ 36×1 topic
  40. Oropharyngeal Cancer3▲ 36×1 topic

Which research topics does Mita Hospital publish most on?

By volume in 2022–2025: Hearing Loss and Rehabilitation, Ear Surgery and Otitis Media, Pulmonary Hypertension Research and Treatments and Head and Neck Cancer Studies.

Hearing Loss and Rehabil…4Hearing Loss and Rehabilitation: 4 fractional worksEar Surgery and Otitis M…3Ear Surgery and Otitis Media: 3 fractional worksPulmonary Hypertension R…3Pulmonary Hypertension Research and Treatments: 3 fractional worksHead and Neck Cancer Stu…3Head and Neck Cancer Studies: 3 fractional worksHearing, Cochlea, Tinnitus, Genetics: 2 fractional worksSalivary Gland Tumors Diagnosis and Treatment: 2 fractional worksSpine and Intervertebral…2Spine and Intervertebral Disc Pathology: 2 fractional worksPituitary Gland Disorders and Treatments: 2 fractional worksNeuroendocrine Tumor Research Advances: 1 fractional worksSpinal Fractures and Fixation Techniques: 1 fractional works
Cognitive NeuroscienceOtorhinolaryngologyPulmonary and Respiratory MedicineSensory Systems4 others

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

  1. 1 Hearing Loss and Rehabilitation Cognitive Neuroscience 4 works
  2. 2 Ear Surgery and Otitis Media Otorhinolaryngology 3 works
  3. 3 Pulmonary Hypertension Research and Treatments Pulmonary and Respiratory Medicine 3 works
  4. 4 Head and Neck Cancer Studies Otorhinolaryngology 3 works
  5. 5 Hearing, Cochlea, Tinnitus, Genetics Sensory Systems 2 works
  6. 6 Salivary Gland Tumors Diagnosis and Treatment Surgery 2 works
  7. 7 Spine and Intervertebral Disc Pathology Pathology and Forensic Medicine 2 works
  8. 8 Pituitary Gland Disorders and Treatments Endocrinology, Diabetes and Metabolism 2 works
  9. 9 Neuroendocrine Tumor Research Advances Epidemiology 1 works
  10. 10 Spinal Fractures and Fixation Techniques Surgery 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 available54.4%not open45.6%

World: 28% of research is openly available.

with international co-authors8.3%domestic only91.7%

World: 19% is written across borders.

How has Mita Hospital's research output changed?

Output in 2018–2022 was 45% 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 Tokyo

All research institutions in Tokyo

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.