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Our Services

General internal medicine

Checkups and vaccinations

  • asthma

  • common cold

  • influenza

  • seasonal allergies

  • urticaria (hives)

  • acne*

  • anemia

  • migraine

  • upset stomach

  • high blood pressure

  • diabetes

  • hyperhidrosis

  • others

  • medical checkups

  • health certificates

  • flu shots and other vaccinations

  • blood test

  • urine test

  • lung function test

  • blood pressure measurement

  • chest X-ray examination

  • electrocardiogram (ECG)

  • rapid influenza diagnostic tests

  • others


We treat acne by ointments, general medicines, and Chinese medicines. We participate in "Let's Cure Acne Together Project". If you are bothered by pimples, please contact us.

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 What's new

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Numata Medical Clinic: Three Year Anniversary!

It has been a little over three years since we began to offer medical services to expats living in Japan and  travelers from overseas. Since then, we have seen people from 63 different countries and regions.  We are determined to establish excellent communication with you, respect your diversities, and provide reliable healthcare. 

 About Appointment Bookings for

a Fourth Dose of COVID-19 Vaccine


You are eligible if

  • you received your “Notification of Booster Shot for COVID-19 Vaccine (4th dose)” from your municipality

  • you received your 3rd dose at least 5 months ago

Please email us for more details if you are eligible

Antibody Test
Chronic Fatigue Syndrome

Recently quite a few patients came to us with symptoms such as tiredness, insomnia, joint pain, muscle sores, headache, lightheadedness, and swelling of lymph nodes. Some previous had COVID-19 infection, others suffer from cold-like symptoms even after recovery.   


These symptoms may appear as a result of many diseases. If test results show no sign of abnormalities, there is a possibility that you get "Chronic Fatigue Syndrome (CFS)". If you are worried, please contact us. 

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We have started COVID-19 antigen tests. For questions and an appointment, please contact us by email at

Dr. Numata's interview with PBS_Japan's

Dr. Numata's interview with

PBS NewsHour

Numata Medical Clinic











9:00–11:30  15:00–17:30




9:00–11:30  15:00–17:30

9:00–11:30  15:00–17:30



Contact us by email at

or telephone at


(English Mandarin)

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Doctor's notes in Japanese, English, and Chinese

Registered medical doctor for Japanese National Health Insurance (Kokumin kenko hoken and Shakai kenko hoken). Please present your health insurance card. We receive self-pay patients as well. Payment methods: cash only.

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