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Sanno Hospital

As a pioneer of private hospitals, Sanno Hospital has provided patient-oriented warm medical care and excellent amenities since its foundation in 1937.
Consultations are provided by highly specialized doctors and staffs across the hospital departments. As for the medical facilities, we have sophisticated medical devices that enable us to perform faster yet more reliable test results, while we added more operating rooms to accommodate diverse surgical needs including endoscopic and laparoscopic operations from various departments.
We have realized a spacious waiting room with a 27 meter high atrium. We are committed to providing our patients with outstanding medical service in a relaxed, comfortable atmosphere.
Departments and Centers
  • Internal Medicine
  • Surgery
  • Orthopedics
  • Obstetrics & Gynecology
  • Dermatology
  • Ophthalmology
  • Human Reproduction & Gynecologic Endoscopy
  • Respiratory Disease Center
  • Tokyo Voice Center, IUHW
  • Women's Oncology Center / Gynecology
  • Cardiology
  • Gastroenterology & Hepatology
  • Center of Cancer Ablation Therapy
  • Diabetes Mellitus/ Thyroid Disease
  • Neurology
  • Nephrology
  • Respiratory medicine
  • Hematology
  • Psychosomatic Medicine
  • Rheumatology
  • Clinical Allergy
  • General Surgery
  • Breast Surgery
  • Colorectal Surgery
  • Neurosurgery
  • Rheumatology
  • Pediatrics
  • Otorhinolaryngology
  • Urology
  • Radiology
  • Anesthesiology
  • Neonatal Intensive Care Unit
  • Center for Brain and Cerebral Vessels
  • Vascular Center
  • Dentistry and Oral Surgery
  • Rehabilitation Center

Internal Medicine

Physicians perform various examinations in the medical domain. Further testing and treatments are conducted in cooperation with all the other necessary hospital departments.


  • Various cancers
  • Diabetes mellitus
  • Chronic liver disease
  • Hypertension
  • Heart disease
  • Acute and chronic renal failure
  • Dyslipidemia
  • Thyroid diseases
  • Rheumatoid arthritis
  • Collagen diseases


  • Abdominal, cardiac and thyroid echography
  • Treadmill exercise ECG
  • Coronary CT
  • MR angiograpy of the coronary arteries, aorta or peripheral arteries
  • Stress myocardial scintigrahy
  • Brain scintigraphy
  • Pharmacological treatment
  • Endoscopic polypectomy of gastric or colon polyps
  • Pharmacological treatment with biological agents


We practice best team-based medical care in cooperation with radiologists, pathologists, pharmacists and physiotherapists to fight against various breast and digestive diseases.


  • Breast Cancer
  • Colorectal Cancer
  • Stomach Cancer
  • Cholelithiasis
  • Gallbladder Polyp
  • Breast Tumor
  • Hemorroid & Anal Fistula
  • Appendicitis


  • Operation for Breast Cancer
  • Endoscopic Surgery for Breast Cancer
  • Laparoscopic Cholecystectomy (Single Incision)
  • Laparoscopic Colectomy
  • Laparoscopic Gastrectomy
  • Laparoscopic Appendectomy
  • Treatment for Hemorroid & Anal Fistula


We operate integrated consultation system so as to cater to various treatment needs from general orthopedic practice to diseases that require expertise.


  • Triangular fibrocartilage complex (TFCC) injury
  • Ligament injury of the wrist
  • Elbow arthritis
  • Lateral epicondylitis of the elbow
  • Thumb CMC arthrosis
  • Carpal tunnel syndrome
  • Cubital tunnel syndrome


  • Arthroscopic surgery of the wrist
  • Arthroscopic surgery of the elbow
  • Arthroplasty
  • Endoscopic carpal tunnel release

Obstetrics & Gynecology

We see many foreign patients for consultations including general gynecological examination and prenatal checkups.


  • Complicated pregnancy
  • Uterine fibroid
  • Endometriosis
  • Primary or secondary amenorrhea


  • Cesarean Section
  • Endocrinological approach


We provide standard medical treatments based on Japanese and international dermatologists' guidelines.


  • Atopic dermatitis
  • Psoriasis
  • Urticaria
  • Skin tumor
  • Ingrown nail
  • Infectious skin disease due to bacteria and virus
  • Acne
  • Contact dermatitis
  • Pemphigus
  • Collagen disease


  • Dermoscopy
  • Blood test
  • Operation
  • Skin biopsy
  • Microscopic examination
  • Cryosurgery
  • Patch test and Prick test
  • CT, MRI, and Echo examination
  • Subcutaneous injection and Drip infusion
  • External and internal medicine


We specialize in refractive surgery, cataract and retinal diseases.


  • Cataract
  • Refractive error
  • Allergic conjunctivitis
  • Dry eye
  • Conjunctivochalasis
  • Diabetes
  • Epi-retinal membrane
  • Macular hole
  • Glaucoma
  • Keratoconus


  • Cataract Surgery(monofocal IOL, toric IOL)
  • Cataract Surgery(multifocal IOL)
  • Cataract Surgery(mono vision)
  • Refractive Surgery(Posterior chamber phakic IOL, ICL KS-AP)
  • Vitreous Surgery
  • Punctal plugs /Punctal occlusion
  • Glaucoma Surgery(Trabeculotomy)

Human Reproduction & Gynecologic Endoscopy

We provide male fertility examination, treatment and surgery as well as female fertility testing, treatment and gynecologic endoscopic surgery.


  • Infertility
  • Uterine myoma (fibloid)
  • Endometriosis
  • Submucous myoma(fibloid)
  • Endometrial polyp
  • Septate uterus
  • Asherman's syndrome (intrauterine adhesion)
  • Ovarian cyst
  • Recurrent pregnancy loss
  • Azoospermia


  • Examination for infertility
  • Intra uterine insemination
  • Assisted reproductive technology (ART)
  • Endoscopic surgery
  • Surgery and drug treatment for recurrent pregnancy loss
  • Surgery and drug treatment for male infertility

Respiratory Disease Center

As a team, doctors, nurses and respiratory rehabilitation therapists work together to practice team-based medical care.


  • Lung cancer
  • Mediastinal tumor
  • Pneumothorax
  • Acute bronchitis
  • Common cold


  • Chest X-ray
  • Chest CT
  • Bronchoscopy
  • Surgery
  • Chemotherapy

Tokyo Voice Center, IUHW

We are also available to treat those who use their voices professionally, such as overseas artists visiting Japan.


  • Upper respiratory inflammation
  • Chorditis, vocal cord inflammation
  • Voice disorder
  • Vocal cord polyp
  • Vocal cord nodule
  • Vocal cord palsy


  • Laryngeal endoscope, Laryngoscope
  • Stroboscope
  • Phonosurgery

Women's Oncology Center / Gynecology

We focus on gynecologic cancer care. Treatments for advanced and recurrent cancers are often given as a combination therapy of chemotherapy with anticancer drugs and extended surgical operation.


  • Cervical intraepithelial neoplasia (CIN)
  • Cervical cancer
  • Endometrial cancer
  • Ovarian cancer
  • Uterine leiomyoma
  • Adenomyosis
  • Endometriosis
  • Benign ovarian tumor


  • Surgical operation
  • Anticancer chemotherapy
  • Hormonal therapy
Hospital Tour
  • Reception Lobby and Atrium

  • Outpatient Departments on the 1st floor

  • Center for Human Reproduction & Gynecologic Endoscopy : Waiting room

  • Center for Human Reproduction & Gynecologic Endoscopy : Microinsemination room

  • Operating room : Combined laparoscopic and endoscopic surgery

  • Operating room : The "da Vinci" robotic-assisted surgical system

  • Inpatient ward

  • Hospital Room : Type A

  • Rehabilitation Center

  • Restaurant Aube

General Information

General Information

Hospital Name
Sanno Hospital
8-10-16 Akasaka, Minato-Ku, Tokyo, 107-0052
URL English Japanese

Medical Travel Assistance Company

Emergency Assistance Japan Co., Ltd.
URL English Japanese
Contact English Japanese


4 minutes walk from Aoyama-itchome Station, Tokyo Metro Ginza Line
4 minutes walk from Aoyama-itchome Station, Tokyo Metro Hanzomon Line
4 minutes walk from Aoyama-itchome Station, Toei Subway Oedo Line
4 minutes walk from Nogizaka Station, Tokyo Metro Chiyoda Line
30 minutes by car from Tokyo International Airport (Haneda Airport)
70 minutes by car from Narita International Airport