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Traveling to Japan With Ozempic, Wegovy, or Mounjaro (GLP-1 Medications)
- Zen Gaijin
- 2 days ago
- 4 min read
Updated: 5 hours ago
Travelers often search for guidance on traveling to Japan with Ozempic, Wegovy, or Mounjaro, and other GLP-1 medications. If you are planning a trip, you may be wondering whether you can bring these medications with you—and what rules apply at customs.
The good news is that these medications are generally allowed into Japan for personal use, provided you follow a few important guidelines.
Quick Rules for Bringing GLP-1 Medications to Japan
✔ Up to a one-month supply is permitted
✔ Keep medications in their original packaging
✔ Carry a copy of your prescription
✔ Pack all medications in your carry-on
⚠️ More than one month → Yakkan Shōmei required
⚠️ Empty syringes alone may require advance approval
Can You Bring Ozempic, Wegovy, or Mounjaro to Japan?
Yes. Travelers may bring GLP-1 injectable medications into Japan for personal use.
Japan does not prohibit these medications, and they are also prescribed domestically. However, all prescription drugs—whether pills or injections—are subject to Japan’s import regulations.
Japan’s 1-Month Medication Rule
Under regulations of the Ministry of Health, Labour and Welfare, visitors may bring:
This includes "Pre-filled Syringe" or "Self-injection Kit" medications such as GLP-1 pens.
If you need to bring more than a one-month supply, you must apply in advance for a Yakkan Shōmei (import certificate). The application process is handled through Japan’s official import confirmation system.
What Documentation Should You Carry?
Even if you are within the one-month limit, it is wise to carry documentation in case customs officials ask questions.
Recommended items:
Medication in original packaging with pharmacy label
A copy of your prescription
A doctor’s letter stating:
your name
medication name and dosage
that it is for personal use
Injection pens and needles stored together with the medication
Most travelers are not stopped, but having documentation ensures a smooth entry.
Bringing Injection Pens and Needles
Needles and injection devices are allowed when clearly associated with prescribed medication and within a one-month supply. However, empty syringes or standalone injection devices may be treated as medical devices under Japanese law and can require advance approval—even in small quantities.
You may bring:
pre-filled injection pens (such as Ozempic, Wegovy, or Mounjaro)
necessary needles or syringes for those medications
a small travel sharps container
Always pack these in your carry-on bag, not checked luggage.
Sharps Disposal in Japan
Disposing of needles and sharps in Japan is more manageable than many travelers expect — if you know where to look. Most pharmacies will accept used sharps as a professional courtesy, even if you didn't purchase anything there. We've found it helpful to buy a sharps container at a Japanese pharmacy early in the trip; staff seem more willing to accept disposal when they recognize their own container.
Beyond pharmacies, dedicated needle disposal boxes are available at major airports including Narita and Haneda, and in accessible (barrier-free) restrooms in department stores and larger train stations. In rural areas, your hotel front desk is usually your best resource — staff will often know the nearest option. If you can't find a disposal point immediately, simply carry the capped container until you can.
The one firm rule: never place sharps in regular trash. Japan takes medical waste seriously, and so should we.
Traveling With Refrigerated Medications
Many GLP-1 medications must be kept cool.
Practical options include:
insulated medication travel cases
reusable cooling pouches (such as FRIO wallets)
hotel refrigerators once you arrive
If you are staying in a ryokan, staff are often willing to store medication in a refrigerator if needed.
When You Need a Yakkan Shōmei
You must apply for a Yakkan Shōmei if you bring:
more than a one-month supply of medication
unusually large quantities of syringes
certain restricted medications (not typical for GLP-1 drugs)
Applications are submitted to a regional Japanese quarantine office and typically take 1–2 weeks to process.
What If You Run Out of Medication in Japan?
This is worth thinking through before you go, because replacing a GLP-1 medication mid-trip is possible but not simple. All three major medications — Ozempic, Mounjaro, and Wegovy — are approved in Japan, though primarily for diabetes management rather than weight loss. Getting a one-time prescription as a foreign visitor is not a straightforward process; most clinics require program enrollment including blood tests and consultations.
That said, options exist for travelers in a genuine bind. A few Tokyo clinics cater to international patients with English-speaking staff, including Hada no Clinic, Bianca Clinic, and the longstanding Tokyo Medical and Surgical Clinic. For travelers elsewhere in Japan, Juniper offers telemedicine consultations in English with nationwide delivery — potentially the most practical option outside Tokyo. E-Life Clinic similarly offers online consultations for Ozempic and Mounjaro.
The honest takeaway: bring enough medication for your entire trip, plus a small buffer. Replacement is a last resort, not a backup plan.
Practical Travel Tips
Keep medications in your carry-on bag
Bring extra needles and extra medication in case of damage or contamination
Carry a digital copy of your prescription on your phone
Use a hard plastic container if you do not have a sharps container
The Bottom Line
You can bring Ozempic, Wegovy, or Mounjaro into Japan for personal use without difficulty, as long as you follow Japan’s one-month rule and carry proper documentation.
With a bit of preparation, traveling with these medications is straightforward—and rarely causes any issues at Japanese customs.
Official Resources
Frequently Asked Questions
Can I bring Ozempic into Japan? Yes. Ozempic can be brought into Japan for personal use in quantities of up to one month.
Do I need a Yakkan Shōmei for Mounjaro? Only if you are bringing more than a one-month supply.
Is Wegovy allowed in Japan? Yes. Wegovy is treated like other prescription medications and is allowed under the same rules.