Over-the-counter medicine and pharmacies in japan

If you are new to the country, you’ll need to know whether you’re looking for a drugstore, a pharmacy (yakkyoku), or a clinic, and be aware that medicines from your home country may be sold differently, contain different ingredients, or not be available in Japan.

This guide explains how pharmacies in Japan’s healthcare system work in practice, what over-the-counter medicine in Japan you can usually buy; how to read common label terms; typical out-of-pocket costs; and when to get medical help.

This guide is for general information only, not medical advice, and medicine rules, product availability, and ingredient restrictions can change, so always verify current details with official Japanese sources.

Key takeaways

• Drugstores are useful for everyday self-care. You can buy many over-the-counter (OTC) medicines for minor symptoms, although some products require advice or sale by a pharmacist or registered seller.
• Know the difference between pharmacies. A yakkyoku is a pharmacy, while a chōzai yakkyoku focuses on dispensing prescription medicines.
• Do not rely on a foreign prescription. Japanese pharmacies generally require a prescription issued by a doctor or other authorised prescriber in Japan, so you may need a local medical consultation.
• Know when to seek medical help. Get professional advice rather than relying on self-treatment for severe or worsening symptoms, breathing difficulties, dehydration, persistent fever, or concerning symptoms in babies and young children.
• Check medicine import rules before travelling. Japan has restrictions on the types and quantities of medicines you can bring into the country, so check the current Ministry of Health, Labour and Welfare (MHLW) and Japan Customs guidance.
• OTC medicines are generally paid for out of pocket. If you need to pay larger medical costs using money held abroad, compare exchange rates, fees, and transfer options before sending funds.

How pharmacies and drugstores work in Japan

In Japan, a drugstore is a retail shop that sells toiletries, supplements, cosmetics, and many OTC medicines. A yakkyoku (薬局) is a licensed pharmacy that can sell shohōsen (処方箋), meaning prescriptions. A chōzai yakkyoku (調剤薬局) is a term commonly used for pharmacies that focus on prescription dispensing.

The same building can include both a retail drugstore and a dispensing counter, although they may not keep the same hours. Chains such as Matsumoto Kiyoshi, Welcia, Tsuruha, and Sundrug are common, but not every branch offers prescription dispensing, and dispensing hours may be shorter than the store’s general opening hours.

Place	What it does	Best for	Watch out for
Drugstore	Sells OTC medicine, toiletries, and daily items	Colds, pain relief, allergy medicines, plasters	Not every branch can fill prescriptions
Yakkyoku	Licensed pharmacy that can dispense prescriptions and may also sell OTC medicines	Prescription medicines and medicine advice	Dispensing hours may be shorter than nearby retail-store hours
Chōzai yakkyoku	Dispensing pharmacy for prescriptions	Filling a Japanese prescription, often near a clinic or hospital	Often closes earlier than large chain drugstores

Yakkyoku, drugstores, and dispensing counters

On the street, look for 薬局 for pharmacy and 調剤薬局 for dispensing pharmacy. “Prescription filling” in practice means a pharmacist checks your Japanese prescription, prepares the medicine, and may add it to your okusuri techō (お薬手帳), your medicine record booklet.

• 薬局 usually signals a pharmacy function.
• 調剤薬局 usually means the shop can fill prescriptions.
• 処方箋受付 means the shop accepts prescriptions.

What over-the-counter medicine can you buy in Japan?

You can buy many over-the-counter (OTC) medicines in Japan without a prescription, including products for pain, colds, allergies, and digestive problems.

The safer way to shop is by symptom and active ingredient, not by familiar brand name, because packaging and brand recognition often change from country to country.

Symptom	What to look for	Common active ingredient types	Best outlet	Ask a pharmacist if…
Pain or fever	Single ingredient pain relief	Acetaminophen (paracetamol), ibuprofen	Drugstore or yakkyoku	Pain is severe, unusual, persistent, or getting worse
Cold symptoms	Multi-symptom relief, but check overlap	Combination products may contain pain relievers, antihistamines, cough suppressants, or decongestants	Drugstore	You may double up with other medicines
Allergies	Non-drowsy or night-use options	Antihistamines (check whether they can cause drowsiness)	Drugstore or yakkyoku	Symptoms are severe, you take other medicines, or you have another condition that could affect your choice
Digestive problems	Antacids, digestive aids, diarrhoea support, constipation remedies	Antacid and digestive categories	Drugstore	There is dehydration, blood, or ongoing pain
Skin or insect bites	Anti-itch, antiseptic, or soothing creams	Topical anti-itch or antiseptic categories	Drugstore	Rash is spreading, infected, or near the eyes

Brand ranges and shelf placement change, so compare active ingredients first and ask staff before buying anything you do not recognise. If you want to search for Japanese OTC medicines in English by symptom, the Find OTC Medicines database can help.

When should you skip the drugstore and see a doctor?

If you are not sure whether self-care is enough, book a visit with a Japanese doctor or, for more serious problems, go to a nearby clinic or hospital, and call 119 in an emergency.

Problems that may need more attention include:

• Severe or sudden pain
• Breathing problems or chest pain
• High or persistent fever
• Worsening symptoms after self-care
• Significant dehydration
• Concerning symptoms in babies and young children

How to choose the right medicine and read Japanese labels

A common question is how to buy medicine safely when the box is mostly in Japanese. Look beyond the brand name on the front and find the sections covering active ingredients, dosage, age limits, and warnings.

In many Japan drugstores, you will see shelf signs grouped by symptom, such as かぜ for cold, アレルギー for allergy, or 胃腸 for stomach issues. Price tags may sit under several similar-looking boxes, so matching the symptom alone is not enough.

Check these parts before you buy:

• 成分: active ingredients
• 効能 / 効果: intended symptoms or uses
• 用法・用量: how and how often to take it
• 年齢: age guidance
• してはいけないこと: do not use warnings
• 眠くなる: may cause drowsiness
• 相談すること: ask a pharmacist or doctor before use

If you are pregnant, buying for a child, managing allergies, or treating a long-term condition, do not guess. Ask a pharmacist before choosing a medicine, and seek medical advice if they recommend it or if your symptoms need assessment.

For medicine safety information and package insert context, check PMDA safety information regarding drugs.

Useful Japanese pharmacy terms and questions

You do not need fluent Japanese to buy medicine, but a few phrases help a lot. Showing the name of a symptom or body part in a translation app can help you start the conversation, but tell the pharmacist about relevant medicines, allergies, pregnancy, or medical conditions.

• Medicine: kusuri (薬)
• Pharmacy: yakkyoku (薬局)
• Prescription: shohōsen (処方箋)
• Pain relief: itami-dome (痛み止め)
• Allergy medicine: arerugī no kusuri (アレルギーの薬)
• Do you have something for … ? 〜に効くものはありますか

Healthcare costs, insurance, and paying from abroad

Over-the-counter medicines bought directly from a pharmacy or drugstore in Japan are generally paid for out of pocket. If you use treatment covered by public health insurance, eligible prescription medicines are also covered by the insurance system, although you normally pay your share of the consultation and pharmacy costs separately.

Some clinics and pharmacies may not accept your preferred cashless payment method, so check before you go and keep your receipt if you plan to claim from private insurance.

Type of care	How you usually pay	Broad cost pattern	What to check
OTC self-care	Out of pocket	Full retail price	Pharmacist availability, payment method
Clinic visit plus covered prescription	Public insurance co-pay if eligible	You pay your share, not the whole amount	Proof of insurance eligibility, payment method
Private or uninsured care	Usually upfront	Full bill, then possible reimbursement later	Itemised receipt, claim rules, payment method

Important note: As of August 2026, the old conventional health insurance cards have expired. At medical institutions and pharmacies, patients generally establish insurance eligibility using a My Number Card registered for health insurance (Myna Hokensho) or a Certificate of Eligibility (shikaku kakuninsho). The transitional handling of expired conventional cards also ended on 31 July 2026.

Private cover and cross-border payments

If you want extra cover, carefully compare:

• outpatient visits
• prescriptions
• direct billing
• Exclusions
• claims support

Expats often compare options such as Cigna and Allianz Care through Best health insurance quotes in Japan.

Cross-border payments may become relevant if you face a larger private or uninsured medical bill, or if family abroad is helping with treatment costs. Wise, a money transfer provider, offers international transfers and a multi-currency account. Major Japanese banks have their own overseas remittance processes, fees, and setup requirements, so compare the total cost and the exchange rate used before you send.

• Check the transfer, intermediary, and receiving fees where applicable.
• Check the exchange rate used, not just the headline fee.
• Confirm whether your bank needs branch paperwork or advance setup.
• Check whether it is cheaper to convert funds before sending them or have them converted as part of the transfer.

If you need to top up a Japanese account or pay a medical bill in yen, compare Wise Fees & Pricing with your bank’s own overseas transfer route before you send.

Bringing medicine to Japan and refilling prescriptions

Import rules and OTC buying are closely connected because many expats arrive in Japan with ongoing medication. According to MHLW guidance, travellers can usually bring up to following amounts without import confirmation:

• One month’s supply of prescription drugs
• Two months’ supply of other drugs
• 24 pieces per item of most external-use medicines

These general limits do not override separate rules for controlled or prohibited substances, some of which require advance permission or cannot be brought into Japan at all.

Rules can change, and ingredient lists matter more than overseas brand names. A prescription issued overseas generally cannot simply be taken to a Japanese pharmacy and filled.

If you need more medicine in Japan, you will usually need to see a doctor in Japan, who can assess your treatment and, where appropriate, issue a Japanese prescription.

Import limits, foreign prescriptions, and how to verify the rules

Check the rules separately before mailing medicine to Japan – do not assume the limits for medicines carried in your luggage are identical.

• Check the active ingredient and quantity of every medicine before travelling.
• Check each ingredient against current Japanese rules, especially for controlled or restricted substances.
• Review the permitted personal-import quantity on the MHLW website.
• Apply for Import Confirmation or other required permission in advance if your medicine or quantity requires it.
• Keep medicines clearly labelled and carry supporting medical information, and arrange a Japanese medical consultation before you run out if you will need more medicine during your stay.

Use the MHLW personal import guidance, the Japan Customs private importation FAQ, PMDA safety information regarding drugs, and the JNTO guide for when you are feeling ill if you need English-language support.

Useful sources

(checked 16 August 2026)

• MHLW: Information for those who are bringing medicines for personal use into Japan
• Japan Customs: Private importation of drugs, cosmetics, etc. (FAQ)
• PMDA: Safety information regarding drugs
• JNTO: Guide for when you are feeling ill
• Find OTC Medicines
• Expatica: The healthcare system in Japan
• Expatica: Guide to getting health insurance in Japan
• Expatica: Guide to Japanese doctors and GPs