Does this sound like you?
Sudden health trouble in an unfamiliar country is stressful.
You are not alone — we are here to help.
- I suddenly have a fever, a cold or a sore throat
- I have stomach pain, nausea or diarrhea
- I'm not feeling well and I'm far from my usual doctor
- I have no family doctor in Japan and don't know where to go
- My child got sick while we are traveling
What is our Inbound Outpatient Service?
Sumida Ryogoku Machinaka Clinic provides internal medicine and pediatric care 360 days a year, a 2-minute walk from Ryogoku Station. We offer outpatient care for international visitors staying in Japan — including sudden illnesses during a trip.
If you are worried about the language, you can still receive care smoothly by bringing any relevant medical information (e.g. your Okusuri-techo) or by using a translation app.
Why choose us
Reliable, in-person medical care for visitors to Japan.
We put your health and safety first.
Same-day acute care
Fever, colds, stomach trouble and other sudden symptoms during your stay are examined and treated in person.
Care for adults & children
Our doctors see both adults and children, with English-friendly support during your stay.
Clear fee schedule
Self-pay: ¥30,000 for in-person/online (home visits ¥150,000), tax included. Credit cards accepted, medical certificate included.
Conditions we can treat
We treat sudden symptoms that commonly occur during a stay in Japan.
- Fever & cold symptoms (cough, sore throat, runny nose)
- Seasonal infections (flu-like illness)
- Stomach trouble (abdominal pain, nausea, vomiting, diarrhea)
- Sudden allergic symptoms (such as hives)
- Sudden fever or illness in children
Feeling unwell during your trip?
If you're not feeling your best while traveling, please consult us. Our doctor will examine you in person and provide appropriate care and advice.
If specialized care or tests are needed, we will refer you to an appropriate medical institution.
How it works
Our clinic is by appointment.
From first contact to follow-up, the process is simple and clear.
01Contact / Book
Send us the form below or call us. We will confirm a time.
02Visit the clinic
Bring your passport, insurance card (if any), and any relevant medical information you have.
03Examination
A doctor examines you and discusses your symptoms.
04Treatment & advice
We provide appropriate care and advice for your recovery.
Payment
We accept cash and major credit cards.
Please see below for the accepted card brands.
Fees
A clear, simple price so you can be seen with confidence.
Our service is self-pay with clear, flat pricing (see the table below) and includes a medical certificate — no hidden fees.
Inbound Outpatient Service
| In-person / Online consultation | ¥30,000 |
|---|---|
| Home-visit service (to your accommodation) | ¥150,000 |
| Tax | Included |
- Self-pay (not covered by Japanese public health insurance)
- Credit cards accepted
- Medical certificate included in the fee
- Receipt & certificate available for overseas travel-insurance claims
Message from the Director
Director, Sumida Ryogoku Machinaka Clinic
Dr. Ryutaro Gunji
Your health partner in Tokyo
A graduate of Showa University School of Medicine with a background in internal medicine, Dr. Gunji is also involved in medical education, including lectures for the Japanese National Medical Licensing Examination. Our team supports visitors to Japan so that a sudden illness does not spoil your trip. Please feel free to consult us about anything.
Frequently asked questions
Answers to common questions before you visit.
- Can I use Japanese health insurance?
If you are visiting Japan and do not have Japanese public health insurance, care is self-pay: ¥30,000 for in-person/online consultation and ¥150,000 for a home visit (tax included). We accept credit cards.
- Can I use overseas travel insurance?
It cannot be used directly at our clinic, but we can issue the medical certificate and receipt you need for your insurance claim.
- What should I bring?
Please bring your passport and, if you have one, your insurance card. Any relevant medical information (such as your Okusuri-techo) is also helpful.
- Can children be seen?
Yes. We provide pediatric care. Please consult us about a sudden fever or illness in children.
- Do I need an appointment?
Yes. Please contact us using the form below or by phone.
Book a visit / Contact us
Please feel free to contact us about anything. Our doctors and staff will be glad to help.
Inbound-only dial
📞 03-6822-5103Hours: 9:00–13:00 / 17:00–20:00 (Tue–Fri evenings only). Sat 9:00–13:00 & 14:00–17:00, Sun 9:00–13:00. Last reception 19:30. Open 360 days a year, by appointment.
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