Japan Drugstore Shopping Guide 2026: Best Products at Matsumoto Kiyoshi, Don Quijote & Welcia

The 30-Second Verdict: Read This Before You Buy

• Is it worth it? Japanese drugstores are genuinely great for open-shelf Japanese cosmetics, sunscreen, skincare and some household OTC medicines, with wide selection and frequent tax-free deals. But labels like "the strongest" or "best in the world" are mostly marketing — ingredients and suitability are what matter.
• Who it's for: People who want to stock up on Japanese drugstore makeup / sunscreen / skincare in one trip, enjoy comparing prices in-store, and can read ingredient labels themselves.
• Who it's not for: Anyone hunting for a "strongest cure-all," people who ignore labels despite ingredient allergies, or those planning to bulk-buy for resale (which can break the law).
• Biggest reminder: For any medicine, check the class and ingredients, follow the dosage on the package, and if unsure ask the store's pharmacist or registered seller (登録販売者). Tax-free and coupon rules change often — always go by the current in-store or official notice.

Editor's Pick: If You Only Bring Back 3 Categories

• Open-shelf skincare / sunscreen: wide selection and often tax-free — the easiest one-stop stock-up.
• Stomach / digestive OTC remedies: the most-used on a food-heavy trip; pick a digestive/stomach type and follow the package directions.
• Anti-itch / topical pain relief: bite-relief and pain patches are small, easy to pack, and useful back home.

This is a category-level suggestion, not a judgment on any product's efficacy; decide by your needs and the package label.

Comparing Japan's Major Drugstore Chains

🗣️ Finding what you need in the store

• すみません、日焼け止めはどこにありますか。（すみません、ひやけどめはどこにありますか。）— Excuse me, where is the sunscreen?
• この中でいちばん人気はどれですか。（このなかでいちばんにんきはどれですか。）— Which of these is the most popular?
• 免税のレジはどこですか。（めんぜいのレジはどこですか。）— Where is the tax-free register?

👉 Practice these with audio at Travel Japanese.

Skincare (Key Open-Shelf Beauty Picks)

Prices are for reference only; actual prices vary by store.

🗣️ Asking about skincare and testers

• これ、試してみてもいいですか。（これ、ためしてみてもいいですか。）— May I try a tester of this?
• 乾燥肌にはどれがおすすめですか。（かんそうはだにはどれがおすすめですか。）— Which one do you recommend for dry skin?
• 同じものはまだ在庫がありますか。（おなじものはまだざいこがありますか。）— Do you still have this one in stock?

👉 Practice these with audio at Travel Japanese.

Popular Sunscreens

Prices are for reference only; actual prices vary by store.

Beauty & Cosmetics

Prices are for reference only; actual prices vary by store.

Medicines (Common OTC Remedies)

Prices are for reference only; check in-store. Take any medicine per the package directions, and ask the store's pharmacist or registered seller if unsure.

⚠️ Note: There are limits on how much medicine you can bring back into your home country (generally a one-month supply per medication, and some items must be declared). Check your home country's customs rules before you fly.

Japan's OTC Medicine Classes & Purchase Rules (Class 1 / 2 / 3)

Based on Japan's MHLW (厚生労働省) risk classification of non-prescription drugs (last checked 2026-08-05). Check the class printed on the box first, then decide whether to ask a pharmacist.

＊Loxonin S is currently still Class 1 (pharmacist required). Japan's safety review committee has "conditionally agreed" to reclassify it to Designated Class 2; the actual effective date is subject to MHLW's latest announcement.

• About EVE A (イブA錠): It is a Designated Class 2 medicine; its main ingredient is the pain-and-fever reliever ibuprofen (イブプロフェン) plus supporting ingredients. Follow the dosage on the package. If you are pregnant or breastfeeding, have a chronic condition, are already taking medication, or are allergic to anti-inflammatory painkillers, consult a pharmacist or registered seller before buying. This article only describes categories and uses — it makes no claims about which product is "strongest."
• General reminder: For all OTC medicines, "follow the dosage on the package and consult the store's pharmacist / registered seller if needed." If you can't read the Japanese ingredients, showing your symptoms and allergy history via a translation app is the safest approach.

Symptom / Situation → Product Category (uses only, no efficacy claims)

The table below simply maps a situation to a medicine category so you can find the right shelf or ask a pharmacist. Actual ingredients and suitability follow the package label — take as directed, and consult the store's pharmacist / registered seller if needed.

⚠️ Every row is a category, not an efficacy guarantee. For products with specific ingredients (e.g. antihistamines can cause drowsiness; anti-inflammatory painkillers carry allergy risk), consult a pharmacist or registered seller before buying and follow the package dosage.

Bringing Japanese Medicine Back to Taiwan: Quantities & Declaration

Based on Taiwan's FDA (衛生福利部食品藥物管理署) rules (last checked 2026-08-05; the FDA's latest notice prevails).

• OTC medicines for personal use: up to 12 units per product (box / bottle / tube / pack), and no more than 36 units in total.
• Prescription drugs: as a rule, up to a 2-month supply without a prescription, or up to a 6-month supply with a doctor's prescription; carry your prescription or a medical certificate for reference.
• Only "bought locally by yourself, for personal use" is allowed; buying via online proxies, or reselling / livestream-selling after bringing items back, may be illegal.
• Cold medicines containing certain controlled ingredients (e.g. some "pseudoephedrine" formulas) are controlled in Taiwan — carrying excess or non-personal quantities carries legal risk, so check the ingredients first.
• Keep original packaging and ingredient labels; if over the limit or unsure on arrival, use the red (goods-to-declare) channel and declare voluntarily.

Official reference: Taiwan FDA — rules for carrying medicines in/out

🗣️ Telling the pharmacist your symptoms

• おなかが痛くて、下痢止めがほしいです。（おなかがいたくて、げりどめがほしいです。）— My stomach hurts—I'd like something for diarrhea.
• 頭痛に効く薬はどれですか。（ずつうにきくくすりはどれですか。）— Which medicine is for headaches?
• 一日に何回飲めばいいですか。（いちにちになんかいのめばいいですか。）— How many times a day should I take it?
• 眠くなる成分は入っていますか。（ねむくなるせいぶんははいっていますか。）— Does it contain anything that causes drowsiness?

👉 Practice these with audio at Travel Japanese.

Health Supplements

Prices are for reference only; actual prices vary by store.

Other Popular Picks for Travelers

These are items travelers often stock up on, described only by category and general use — no efficacy claims. For anything that is a medicine, follow the package directions and ask the store's pharmacist or registered seller if unsure.

This section lists only categories and general use; check in-store packaging for ingredients and prices. A shopping reference, not medical advice.

Money-Saving Shopping Tips

1. Compare prices: Several drugstores on the same street can differ in price by 10–20%
2. Tax refund: Spend over ¥5,000 to qualify for tax-free shopping (roughly 10% off (some foods use the 8% reduced rate); (from Nov 1, 2026 this becomes a refund-at-departure system))
3. Timing: Weekday afternoons are quieter, so you can skip the lines
4. App coupons: The Matsukiyo app offers coupons you can redeem by scanning a QR code
5. Don Quijote: After 11 p.m., look out for special deals like the "garapon" (ガラポン) lottery draw

The Full Tax-Free Picture: Current vs. the Nov 2026 System

Based on Japan's NTA (国税庁) and JTA (観光庁) materials (last checked 2026-08-05; amounts and effective dates follow official real-time notices).

Current system (through October 31, 2026)

• General goods (electronics, clothing, bags, etc.): tax-free once the same-store, same-day total (before tax) reaches ¥5,000.
• Consumables (medicines, cosmetics, food, etc.): same-store, same-day pre-tax total of ¥5,000 to ¥500,000, and must be sealed in the designated "special packaging."
• Consumables lose tax-free eligibility once opened or used inside Japan, and the consumption tax may be collected on departure.
• You must show your own passport at checkout, processed same-day at the same store.

From November 1, 2026 (refund-at-departure system)

• Changes to "pay the tax-included price first, then get the consumption tax refunded after customs confirms the goods left Japan on departure."
• At the same time it abolishes the general-goods / consumables distinction, the ¥500,000 consumables cap, and the special-packaging requirement.
• Each purchase record is judged individually; if customs can't confirm export, that record isn't refunded, and refundable goods must be within what you can personally carry out.

Official reference: JTA consumption-tax-free shop site, NTA No.6559 tax-free eligible purchasers

Coupons & Discounts: Can You Stack Them, and What's Excluded

Each chain's rules change often — always go by the in-store notice or the official app's current announcement (last checked 2026-08-05).

• Typical structure: tax-free (around 10%) can be combined with a tiered spend-based discount — e.g. 3% over one pre-tax threshold, 5% over a higher one, 7% higher still (tiers vary by store).
• Commonly excluded items: counter cosmetics, tobacco, some diapers / designated products are usually left out of the spend discount.
• Most "store discount coupons" cannot be combined with other discounts or member-point campaigns, and expiry dates get updated.
• App coupons usually require scanning a QR code or showing a member barcode; download the local chain's app before you go, and ask at checkout whether it stacks with tax-free.

This article promises no fixed discount figures; the actual tiers, excluded items, and whether they stack all follow the on-site notice.

🗣️ Tax-free, coupons and checkout

• これ、免税でお願いします。（これ、めんぜいでおねがいします。）— I'd like to buy these tax-free, please.
• パスポートはこれで大丈夫ですか。（パスポートはこれでだいじょうぶですか。）— Is this passport okay?
• アプリのクーポンは使えますか。（アプリのクーポンはつかえますか。）— Can I use the app coupon?
• 袋を分けてもらえますか。（ふくろをわけてもらえますか。）— Could you split these into separate bags?

👉 Practice these with audio at Travel Japanese.

Three Most Common Mistakes

• Believing in the "strongest / most effective": OTC medicines are about ingredients and matching symptoms, not price — check the ingredients before you buy.
• Ignoring ingredient allergies: Painkillers and combination cold remedies often contain multiple ingredients; if you're allergy-prone or already on medication, ask a pharmacist first.
• Opening it = losing tax-free status: Under the current system, consumables opened or used in Japan may be taxed on departure — if you want tax-free, don't unseal them locally.

FAQ

Dynamic rules follow official real-time notices (last checked 2026-08-05).

• Q: How does the tax refund actually work? A: Under the current system, show your passport at the tax-free counter and process it same-day; from Nov 1, 2026 you pay tax-included first and get refunded after customs confirms export on departure — follow the store's and customs' instructions.
• Q: What's the difference before vs. after November 2026? A: Before Nov 1 it's "tax-free at the register"; from Nov 1 it's "pay tax first, refund at departure," and it removes the general/consumables split, the ¥500,000 consumables cap, and special packaging.
• Q: How much medicine can I bring back to Taiwan, and must I declare it? A: For personal use, up to 12 units per OTC product and 36 total; excess or controlled-ingredient items must be declared — see the "bringing it home" section above and the FDA rules.
• Q: Why do I have to ask a pharmacist for Class 1 medicines? A: Class 1 carries higher risk; the law requires a pharmacist's written explanation and possible purchase limits, and it can't be sold when no pharmacist is present.
• Q: Can coupons and tax-free be used together? A: Usually yes (tax-free + tiered spend discount), but excluded items and whether they stack differ by store — ask before checkout.

Fact-Check Table · Official Sources · Corrections · Further Learning

Dynamic fact-check table (last checked 2026-08-05)

Official sources

• NTA No.6559 — tax-free eligible purchasers
• JTA consumption-tax-free shop site (refund system)
• Taiwan FDA — carrying medicines in/out

Corrections

This article follows fact-checking discipline; any errors found are updated and logged on the corrections page.

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