Hospital Overview

Kosei Hospital
2-25-1 Wada, Suginami-ku, Tokyo, Japan Access
Phone number
+81-3-3383-1281 (main)
Hospital departments
Internal Medicine, Gastroenterology, Cardiology, Surgery, Gastrointestinal Surgery, Respiratory Medicine, Thoracic Surgery, Breast Surgery, Psychiatry, Pediatric Medicine, Obstetrics and Gynecology, Orthopedic Surgery, Plastic Surgery, Neurosurgery, Dermatology, Urology, Ophthalmology, Otorhinolaryngology, Ear,Nose,and Throat Surgery, Anesthesiology, Radiology, Rehabilitation, Palliative Care Medicine, Rheumatoid Arthritis, Diagnostic Pathology, Clinical Laboratory
No. of authorized beds

Outpatient Consultation Hours

Consultation Schedule
Monday through Saturday
Sunday, National holidays,
December 29-January 3

Outpatient service reception hours


a.m. 8:30-11:30 AM. (appointments start at 9AM.)
p.m. Outpatient consultations are provided by appointment only,with exceptions for the following:
  • Pediatric department: 3:00-4:30 PM.
  • Otorhinolaryngology: 1:30-3:30 PM. (Monday, Tuesday, Wednesday, and Friday only)
If you wish to receive medical care due to sudden illness,please call to confirm availability.


a.m. 8:30-11:30 AM. (appointments start at 9AM.)

Access map

Parking information

Located on the first basement, our parking accommodates up to 90 cars.

Fee: 400 yen per 60 minutes

*Outpatients can use the parking lot for free of charge up to three hours. Please ask for ticketing at the cashier. (Please ask at Emergency Reception on Sunday, holiday, or a weekday between 17:00 and 9:00.)
*The machine at the exit gate does not accept a 10,000-yen bill. To use it, please pay at the machine next to the security counter at the entrance of the first basement, before you go back to your car.

Outpatient care

for new patients

  1. Fill out the Registration Form available at the New Patient Reception Desk.
  2. Submit the Registration Form and your health insurance card to the General Reception Desk.
  3. Submit your Reception Slip to the Block Reception Desk.
  4. After completing the registration process, please go to the outpatient areas on the second (2nd) and third (3rd) floors to undergo tests and a medical examination.
  5. Fees and schedules will be processed at the Block Reception Desk after completing your medical examination.

Hospital admission


Visitation hours are as follows to ensure patients’ recuperation and comfort. All hospital ward floors require a security card key for entrance. All visitors are asked to follow the procedures specified on the first floor.

General wards

2:00–8:00 PM.
Sundays and national holidays
11:00 a.m.–8:00 PM.

Chronic care wards

2:00–8:00 PM.
Sundays and national holidays
11:00 a.m.–8:00 PM.

Palliative care wards (Vihara)

Visitation hours, 24 hours a day

Procedures for making ward visits and obtaining Visitor Permits

Visitors must fill out required documentation and security procedures at the Disaster Prevention Center located to the left of the main entrance on the 1st floor. You will be given a Visitor Permit following completion of the procedure. Please wear the permit around your neck. Also note that staff members and security personnel may inquire for security reasons if your Visitor Permit cannot be confirmed.

Visitor entrance

  • Please inquire with us if you wish to visit the nursery or the HCU.
  • Please do not bring food or beverages that may not be allowed during the patient’s treatment course.
  • Please note that you may be asked to curtail visits depending on the patient’s condition.
  • To prevent in-hospital infections, we ask that you do not bring small children (preschool age and younger) with you during your visitation.

Comprehensive medical checkups
and routine health checkups

Kosei Hospital offers comprehensive medical checkups.

  • Six courses are available, including a day course and a one-night, two-day course. In addition, we offer an array of optional items.
  • Explanations on the results of most tests can be provided within the same day, including most urine and blood tests, X-rays, and ultrasound examinations.
  • In addition to providing consultations with physicians, the hospital employs full-time health nurses and managerial dieticians who offer health and nutritional consultations and advice.
  • We will refer you to a specialized department in the hospital as needed and/or upon request.
  • Those taking the one-night, two-day course will stay in a hotel in Nishi-Shinjuku (includes transportation to and from the hotel).
  • These services are recommended in the early detection of diseases and to assist in your personal health management.Please feel free to consult us even if you are undergoing treatment for a disease.We strive to individualize our services to meet your needs.