Prescription Refills in Japan – Guide for Tourists
Running out of prescription medication during a trip is stressful, and Japan’s rules differ from many other countries in ways that catch travelers by surprise. This guide explains what to bring, what is restricted, how to see a doctor for a new prescription, and how Japanese dispensing pharmacies work.
How Prescription Refills Work in Japan
Japan’s prescription system is more conservative than many countries. The most important thing to know: the “refill” concept that exists in the United States, the United Kingdom, and elsewhere is essentially absent here. A few key points:
- No traditional refill system. A Japanese prescription (shohosen) is generally valid only once. To get more medication, you usually need to see a doctor again, even if it is the same medication you have taken for years.
- A new refill prescription type exists, but is limited. Japan introduced a refillable prescription (rifiru shohosen) in 2022, but it is restricted to specific stable conditions and only allows up to two repeats. Most tourist visits will not benefit from this.
- Doctors prescribe; pharmacies dispense. Most clinics do not give you medication directly. The doctor writes a paper prescription that you take to a separate dispensing pharmacy (chozai yakkyoku), usually within walking distance of the clinic.
- Prescriptions have a 4-day validity window in most cases. If you get a prescription on a Friday and miss the weekend, it may already be expired by Tuesday. Pick up your medication promptly.
- Foreign prescriptions are not directly fillable in Japan. A Japanese pharmacy cannot dispense medication based on a prescription written by a doctor abroad. Your foreign prescription is still useful documentation, but you will need a Japanese doctor to issue a local prescription.
Before You Travel: Preparation
A few preparations made before departure save real trouble during the trip and significantly reduce the chance of running out.
- Bring enough for your stay plus one extra week. Travel delays, lost bags, and itinerary changes happen. A buffer is always worth the small extra weight.
- Carry medication in original packaging. The pharmacy label, generic name, and dosage should all be visible. Loose pills in a plain pillbox can cause customs concerns.
- Bring your prescription and a doctor’s letter in English. The letter should describe your condition, the medication name (preferably the generic / international name), the dosage, and why you take it. This is essential if you need a Japanese doctor to write a replacement prescription.
- Pack medication in your carry-on. Checked baggage can be lost or delayed. Liquid medications and injectables (insulin, EpiPens) should also stay with you for temperature stability and emergency access.
- Apply for a Yakkan Shoumei if needed. A Yakkan Shoumei is an importation certificate issued in advance by a Japanese regional health bureau. It is required if you bring more than one month’s supply of standard medication, more than two months of over-the-counter products, or any controlled medication. Application is free; processing typically takes one to three weeks.
- Check your medication’s status before flying. Some medications that are routine in your home country are restricted or banned in Japan — see the next section.
Medications Banned or Restricted in Japan
Japan’s Stimulants Control Act and Narcotics Control Act prohibit the import of several common Western medications, even with a valid foreign prescription. Carrying these can result in serious legal consequences. Always check before you travel.
Generally Prohibited (Do Not Bring)
- Stimulant ADHD medications containing amphetamine or methamphetamine, including Adderall, Vyvanse, and Dexedrine. Banned outright.
- Some opioid pain medications containing codeine in higher concentrations, certain narcotic painkillers, and several controlled substances commonly prescribed in other countries.
- Some inhalers and nasal sprays containing pseudoephedrine in high doses are restricted.
Generally Allowed With Documentation
- Most antidepressants (SSRIs, SNRIs), anti-anxiety medication, and standard sleep aids in personal-use quantities.
- Insulin and most diabetes medications, including supplies and devices.
- Blood pressure, cholesterol, thyroid, and most cardiac medications.
- Methylphenidate-based ADHD medications (Concerta, Ritalin) with a Yakkan Shoumei.
- Personal asthma inhalers and most over-the-counter products in personal-use quantities.
How to Check
The Ministry of Health, Labour and Welfare provides up-to-date guidance, and the Japanese embassy in your country can confirm specific medications. Rules occasionally change — always check shortly before travel rather than relying on older information.
If You Run Out: Seeing a Doctor for a New Prescription
If you run out, lose, or have your medication stolen during your trip, the path to a replacement is to see a Japanese doctor and obtain a local prescription. The flow is straightforward:
- Visit a clinic suited to your condition. An internal medicine (naika) clinic handles most chronic medications: blood pressure, diabetes, thyroid, cholesterol, asthma, allergies. For mental health medications, see a psychiatry (seishin-ka) or psychosomatic medicine (shinryo naika) clinic.
- Bring documentation. Your home prescription, a doctor’s letter in English, and the original medication packaging help the Japanese doctor prescribe accurately and quickly. Without these, the visit will take longer and the doctor may need to run blood work first.
- Consultation and prescription. The Japanese doctor reviews your history and issues a paper prescription (shohosen) for an equivalent local medication. Note that some specific brand-name medications may not be available in Japan — the doctor can usually substitute a generic with the same active ingredient.
- Take the prescription to a dispensing pharmacy. Look for a chozai yakkyoku, usually located within walking distance of the clinic. Most are open during normal business hours; some major chains have late hours.
- Pay at both the clinic and the pharmacy. The clinic charges for the consultation; the pharmacy charges for the medication. Both are paid the same day.
Finding the Right Clinic
English-speaking clinics are concentrated in major cities. Our city guides list options:
Outside major cities, ask your hotel or ryokan front desk to call a nearby clinic on your behalf. A translation app handles most of the consultation conversation.
Online Doctor Consultation for Prescriptions
Online doctor consultations are an increasingly practical option for travelers, particularly for routine prescription replacement. Instead of finding and traveling to a clinic, you can speak with a licensed Japanese physician by video from your hotel room.
- Best for: non-urgent prescription refills, chronic medication management, mild conditions, and follow-up after an in-person visit.
- Not appropriate for: emergencies, controlled substances, conditions requiring physical examination, or complex new diagnoses.
- How it works: book online, complete a brief medical history form, video consult with a doctor, and — if appropriate — receive a prescription that can be filled at a participating Japanese pharmacy or delivered.
- Documentation: have your home prescription, a doctor’s letter in English, and your medication packaging ready to show on camera.
Online consultation is particularly well suited to travelers in regional areas where finding an English-speaking doctor in person may be difficult, or to anyone who would rather not interrupt their itinerary for a clinic visit.
How Japanese Dispensing Pharmacies Work
Japan’s pharmacy system separates the prescriber (the doctor at the clinic) from the dispenser (the pharmacist at a separate pharmacy). Knowing the flow makes the process much smoother.
Visiting a Dispensing Pharmacy
- Find a chozai yakkyoku. “Chozai” means dispensing; “yakkyoku” means pharmacy. Most are clearly marked, often with a green cross or a Japanese sign. They are typically located near clinics and hospitals.
- Hand in the prescription. Present your paper prescription (shohosen) at the counter along with your passport and travel insurance card if you have one.
- Brief consultation with the pharmacist. The pharmacist asks about other medications you take, allergies, and previous reactions. A translation app or a card listing your current medications helps significantly.
- Receive your medication and an explanation sheet. Japanese pharmacies typically include a printed sheet describing the medication, its purpose, dosage, and possible side effects — usually in Japanese, but English versions are increasingly available at major chains.
- Pay. Most pharmacies accept credit cards in cities; smaller pharmacies may be cash-only.
The Medication Notebook (Okusuri Techo)
Japanese patients carry a small booklet called an okusuri techo that records every medication they take, including the date, prescription, dosage, and any noted reactions. Pharmacies place a sticker in the book at each visit. Tourists can be issued one for free at the pharmacy — useful if you may visit a clinic again during your stay or if you have multiple prescriptions, as it helps the next pharmacist or doctor avoid drug interactions.
24-Hour and Late-Night Pharmacies
Standard dispensing pharmacies close by 19:00 or 20:00. A few major chain pharmacies in central Tokyo, Osaka, and other large cities are open 24 hours or until late at night. For overnight prescription needs, the hospital you visit can usually dispense the medication directly.
Generic vs Brand-Name Medication
Japanese pharmacies routinely offer the choice between brand-name and generic (kouhatsu-iyakuhin) medication. The active ingredient is the same in both; generics are typically 30–70% cheaper.
- The pharmacist will usually ask which one you prefer. “Kouhatsu de onegaishimasu” means “generic, please.”
- Generics in Japan are well regulated and chemically equivalent to the brand-name product. Most patients use them without difficulty.
- If you specifically need the brand-name version (for example, if you have noticed a difference in tolerance with a particular formulation), say so — the pharmacist will dispense the brand if your prescription does not exclude generic substitution.
- Inform your home insurance, if you plan to claim, that the medication may be the Japanese generic equivalent rather than the exact brand. Most insurers accept this.
Insurance & Cost
Without Japanese national health insurance, foreign visitors typically pay full out-of-pocket prices. Travel insurance coverage varies — many policies cover acute care but not routine prescription refills for pre-existing conditions. Check your policy before paying.
Approximate Costs Without Insurance
- Initial clinic consultation: ¥5,000 – ¥10,000
- Follow-up visit: ¥3,000 – ¥7,000
- Online doctor consultation: ¥3,000 – ¥8,000 depending on platform
- Standard prescription medication (one month): highly variable — often ¥1,000 – ¥5,000 for common medications, considerably more for specialty drugs
- English-language medical certificate (for insurance claim): ¥3,000 – ¥5,000 additional fee
Documents to Request
Always ask for an itemized receipt (ryoshusho) at both the clinic and the pharmacy. For insurance reimbursement, request a brief medical certificate (shindansho) describing the diagnosis and the prescribed medication. An English-language certificate may carry an additional fee but is usually required by foreign insurers.
Practical Tips for Managing Medication in Japan
A few small habits make medication management on the road much smoother.
- Photograph your medication packaging before you travel — both the front (brand name and active ingredient) and the back (dosage and instructions). A photo on your phone is invaluable when speaking to a Japanese doctor or pharmacist.
- Carry a list of your medications using generic / international names. Brand names vary by country, but the chemical name is universal. “Lisinopril 10 mg daily” is far more useful to a Japanese doctor than the brand name from your home country.
- Note allergies and adverse reactions. Bring this list along with your medications. Japanese doctors and pharmacists routinely ask.
- For mental health medications, see our Mental Health Support in Japan guide for detail on which substances are restricted and how to plan ahead.
- For emergencies, see our Medical Emergency in Japan guide. Severe allergic reactions, lost insulin, or inability to obtain critical medication may warrant a hospital visit rather than waiting for a clinic appointment.
- Plan for time differences in dosing. If you cross several time zones, ask your home doctor before travel how to gradually shift the timing of your medication to match local time.
Frequently Asked Questions
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