Ultra-fine needle, virtually painless
Mounjaro — 15-25% weight loss
Tirzepatide is a new-generation weight loss medication with dual GIP/GLP-1 action, approved by the US FDA and European EMA. Prescribed and monitored directly by a specialist doctor.
Transparent pricing
Includes: doctor consultation, medication, injection guidance, nutrition advice.
Start with 2.5mg. Your doctor will gradually adjust the dose. Dose changes within 3/6-month packages are fine.
※ Pricing shown is for the English/Mandarin consultation service advertised on this page.
📦 Delivery details
- Refrigerated (cool) Yamato courier — next-day within Tokyo, 1–2 days elsewhere in Japan
- Time slots: morning / 14–16 / 16–18 / 18–20 / 19–21
- Most homes, apartments, and hotels can receive refrigerated packages
- Not sure? Our team confirms your setup during the consultation
- Prefer pickup? Find your nearest Yamato office →
- Cool-chain shipping (Yamato) charged separately at cost
4 simple steps
Book online consultation
Video call with a specialist doctor. English support throughout the entire process.
Receive medication at your hotel
Mounjaro delivered to your Tokyo hotel within 24 hours. Cold-chain stored to medical standards.
Self-inject once a week
Ateos auto-pen — just press the button. English instructions included.
Take it home, doctor follows up
Up to 6-month prescription. Online check-ins from your home country — no need to fly back to Japan.
Specialist doctor
Direct consultation with our clinic director — a nephrology specialist and Harvard graduate.
Dr. Hoichi Amano
Director, eHealth Clinic Shinjuku
Nephrology & Anti-aging specialist
eHealth Clinic Shinjuku
1-minute walk from Shinjuku-sanchome station. Open Saturdays, Sundays & public holidays.
Same clinic. Home delivery or in-person consultation.
English-speaking residents of Japan can access the same Mounjaro program in two ways: fully online with home delivery via Yamato cool courier, or in-person at our Shinjuku clinic (1-minute walk from Shinjuku-sanchome station). Same Harvard-trained physician, same transparent pricing.
🏥 Why choose in-person at our Shinjuku clinic?
- ✓Same-day medication pickup — no waiting for cool-chain delivery
- ✓Hands-on injection guidance from our physician (great for first-time users)
- ✓Direct conversation with your Harvard-trained specialist
- ✓1-minute walk from Shinjuku-sanchome Station · combine easily with a Tokyo trip
- ✓Weekends & holidays open — no PTO needed
Ideal for tourists visiting Tokyo. Book in-person visit and pair the appointment with your usual itinerary.
Frequently asked questions
The most common questions we hear from international patients — please read before you book.
Who is eligible for Mounjaro at your clinic?
Adults with a BMI of 25 or higher, without contraindications (no pregnancy or breastfeeding, no personal or family history of medullary thyroid carcinoma or MEN 2, no severe pancreatitis history). Our Harvard-trained physician reviews each case individually at consultation. Both foreign residents of Japan and international tourists are eligible.
Do I need to speak Japanese?
No. Consultations are conducted in English by our Harvard-trained physician. All documentation — prescription, medical certificate, injection instructions — is issued in English. Live translation is also available for Korean, Chinese, Vietnamese, Thai, Indonesian, Spanish, and Portuguese speakers via Google Meet's real-time caption feature during online consultation.
How much does Mounjaro cost at eHealth Clinic?
Transparent published pricing: 2.5mg from ¥19,000/month, 5mg from ¥34,000/month, 7.5mg from ¥50,000/month, 10mg from ¥69,000/month. Consultation fee ¥5,500 per visit. Yamato cool-chain hotel/home delivery ¥2,200 flat Japan-wide (Okinawa ¥3,200). Optional English medical certificate for customs ¥1,100. 3-month and 6-month bulk discounts available. See the full pricing page for every dose and bundle.
Can I visit as a tourist and get a prescription?
Yes. Tourists on short trips can book either online consultation with Yamato hotel delivery, or in-person at our Shinjuku clinic (same-day pickup). Up to 6 months of supply can be prescribed in a single visit. Standard English prescription and optional medical certificate make customs return straightforward. See our tourist guide for a full walkthrough.
What if I'm running out of Mounjaro during my trip?
Same-day refill is available. Bring your empty pen or label photo, home prescription, telehealth screenshot, or receipt — any one is enough to confirm your current dose. See our traveller refill page for the refill scenarios, process, and delivery timing by region.
Can I use my foreign credit card?
Yes. Visa, Mastercard, JCB, and American Express — including foreign-issued cards — are accepted. Bank transfer is also available. All payments are processed in Japanese yen (JPY); your card-issuing bank handles the currency conversion at its posted rate.
Is it legal to bring Mounjaro back to my home country?
Most countries allow a 1–3 month personal supply with a valid prescription. We issue English prescriptions as standard and a bilingual medical certificate (¥1,100) for customs. Japan permits 6-month supply export with declaration. See our customs guide for country-by-country requirements (US, Canada, UK, EU, Australia, Korea, Singapore, Thailand, and more).
What is Korea's new 3-month Mounjaro import rule?
South Korea's Ministry of Food and Drug Safety (MFDS) revised its personal carry-on prescription drug import criteria effective November 12, 2026. Travelers can now legally carry in up to a 3-month supply (12 weekly pens) of overseas-prescribed Mounjaro for personal use. Required: English prescription, English medical certificate (personal use), original packaging, voluntary customs declaration. Mail and direct online purchases remain prohibited. Read the full analysis in our Korea 3-month import rule guide.
I'm using Zepbound in the US — does that match?
Yes. Zepbound and Mounjaro are the same molecule (tirzepatide), branded differently in the US for diabetes (Mounjaro) versus obesity (Zepbound). In Japan, only the Mounjaro brand is available, but it is the identical drug. Bring your Zepbound pen or prescription as reference for your current dose.
I'm on compounded tirzepatide from a US pharmacy — can you refill with branded Mounjaro?
Yes, with careful dose matching. Compounded tirzepatide concentrations vary between pharmacies, so the physician will confirm your effective dose at consultation. Bring the vial or bottle label if possible. Japan supplies only branded Eli Lilly Mounjaro pens; no compounded tirzepatide is available here.
What are the common side effects?
Most common (typically dose-related and titration-dependent): nausea, diarrhea, constipation, reduced appetite, mild stomach discomfort. These usually peak during dose increases and subside within 1–2 weeks. Rare but serious: pancreatitis, gallbladder issues, allergic reactions. Our physician provides monitoring and response guidance. See the side effects guide for the full detail.
First online consultation is free · In-person visits available at Shinjuku clinic
Learn before you book
In-depth guides for international patients considering medical weight loss in Japan:
Important notice: Mounjaro (Tirzepatide) is approved by the US FDA and European EMA for the treatment of obesity. In Japan, the drug is approved for type 2 diabetes treatment. Prescription for weight loss purposes is provided as private (self-paid) medical care.
Possible side effects include: nausea, diarrhea, constipation. In rare cases: pancreatitis, gallstones. Your doctor will monitor and respond promptly.
Medication is supplied through authorized pharmaceutical distributors in Japan.