Healthcare outpatient clinic at Tokyo Station, YaesuWellness Clinic Tokyo Station
03-6910-8112Opening 2 November 2026 (Mon), 4:00 pm
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Frequently asked questions

The questions we are asked most often before a first visit. If yours is not here, do ask at the consultation.

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Visiting us

Can I come without an appointment?

We see patients by appointment. Online booking is open 24 hours, and you can also book by phone.

If you have not booked, we may still be able to see you, depending on how the day is going.

Booking ahead is the surest way to avoid a wait, so we do recommend it.

What happens at the first visit?

The steps for a first visit are set out under Your first visit.

Is there anything I need to bring?
  • Photo ID (a driving licence, My Number card, residence card or passport)
  • Results of a health check or blood test from the past three months, if you have them
  • Your medication record book, if you are taking anything at the moment
How often will I need to come in?

The doctor will advise on the interval, based on your treatment and how things are going.

Most people come in about once a month.

Who treatment is for

From what BMI does treatment apply?

BMI is one guide, but we do not decide on it alone. The doctor weighs up your body composition, blood test results, daily life and how things have gone so far. You are welcome to come even if your numbers do not reach the usual thresholds. On the other hand, we do not prescribe these medicines for cosmetic weight loss to people whose weight is within or below the normal range.

cme.g. 165
kge.g. 60

BMI = weight (kg) ÷ height (m) ÷ height (m) / Target weight = height (m) × height (m) × 22

Can I have treatment if I have another condition?

It depends on the medicines you take and the conditions you have — for safety reasons, treatment may not be advisable.

Before starting treatment we check your health medically and treat under the supervision of a specialist. The doctor decides on the basis of the questionnaire, the examination and your blood test results.

If you are currently being treated for anything, please bring your medication record book when you come.

For safety reasons we cannot treat anyone to whom any of the following applies.

  • Severe gastrointestinal disorders, such as severe gastroparesis
  • Previous abdominal surgery, where side effects of GLP-1 or GIP/GLP-1 receptor agonists are a concern
  • A history of pancreatitis, or any abnormality of the pancreas
  • Type 1 diabetes
  • Currently taking other medicines for diabetes
  • Currently taking levothyroxine
  • Currently taking warfarin
  • Reduced heart or kidney function, where side effects of GLP-1 or GIP/GLP-1 receptor agonists are a concern
  • Severe liver impairment
  • A history of hypersensitivity to these medicines
  • Pregnancy, within three months after giving birth (including termination or miscarriage), or breastfeeding
  • A risk of hypoglycaemia
  • Under treatment for a psychiatric condition, where GLP-1 or GIP/GLP-1 receptor agonists may worsen it
  • A current cancer diagnosis
  • An acute illness such as an infection, or surgery planned within the next three months
Can I have treatment while pregnant or breastfeeding?

No. We cannot treat anyone who is pregnant, within three months of giving birth (including after a termination or miscarriage), or breastfeeding. If you are planning a pregnancy, please tell us at the consultation.

Safety and side effects

What side effects are there?

The most common are digestive symptoms — discomfort in the upper abdomen, constipation, nausea and diarrhoea. These are most likely when you first start and when the dose is increased, and usually settle with time. More rarely, serious problems such as acute pancreatitis, cholecystitis, cholangitis, hypoglycaemia or an allergic reaction can occur. There is more detail under Before you start treatment.

Can I just get the medicine, without the rest?

No. We never hand over medicine without a consultation.

Our care is built on a doctor overseeing everything, from deciding whether treatment is appropriate through to following up on how it is going.

Continuing treatment without checking how your health is changing is not something we consider safe.

Will the weight come back if I stop?

When you stop the medicine it no longer curbs your appetite, so weight can come back. How much varies from person to person. Diet and exercise are what keep that regain as small as possible. If your weight does come back after stopping, treatment can be restarted after careful consideration of whether it is needed.

Costs

Can I use health insurance?

No. All care at our clinic is self-pay, which means it falls outside the public health insurance system.

Prices are listed under Medicines & Fees.

How can I pay?

In addition to cash, we accept the following.

  • Credit cards — VISA, Mastercard, JCB, American Express, Diners Club, Discover, UnionPay
  • Transport IC cards — Suica, PASMO, Kitaca, TOICA, manaca, ICOCA, SUGOCA, nimoca, Hayakaken
  • E-money — nanaco, WAON, iD, QUICPay+
  • QR code payment — d Barai, PayPay, Rakuten Pay, AEON Pay, Alipay+, WeChat Pay, au PAY, Merpay, FamiPay, Ginko Pay

Medicines cannot be returned or refunded once they have been dispensed.

Does this qualify for the medical expenses deduction?

Even self-pay care can qualify for Japan’s medical expenses deduction, as long as it is treatment for a medical purpose.

Whether it applies in your case is decided by the tax office. Please keep your receipts somewhere safe.

Getting here, and other questions

How far is it from Tokyo Station?

One minute on foot from the Yaesu North exit of Tokyo Station (JR / Tokyo Metro).

  • Leave the Yaesu North ticket gate of JR Tokyo Station and walk straight ahead.
  • With the station behind you, cross at the crossing in front of you.
  • The building directly ahead, just across, is the Okubo Building, where we are.
  • The entrance is on the right-hand side of the building, along Yaesu Kitaguchi-dori. Take the lift to the fifth floor.

There is no entrance connected to the underground shopping area. Please come up to street level.

Can I be seen in English?

Yes. Consultations are available in English. Please let us know when you book.

Do you offer online consultations?

Yes, we offer online consultations.

The steps for a first online consultation are set out under Your first visit.

Can I change or cancel my appointment?

You can change or cancel online right up until your appointment.

You are also welcome to call us about a change or cancellation.

About what is written here

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