Do this now
Follow these steps in order.
- 01
Check the register sign or self-checkout screen for the bag price, sizes and packing instructions.
- 02
Ask for the bag before payment is finalized: “Reji-bukuro o ichimai onegaishimasu.”
- 03
State the number you need and ask “Ōkii fukuro wa arimasu ka?” if the purchase needs a larger size.
- 04
If you brought a reusable bag, show it early and say “Kono baggu o tsukaimasu.”
- 05
At self-checkout, select only the actual bag size and number, then scan or follow the displayed bag step.
- 06
Follow the store’s setup for staff packing, customer packing or use of a separate packing counter.
- 07
Keep a reusable bag clean and dry; do not place it on the counter or ask staff to handle it until the workflow is clear.
- 08
Protect other food from leaking meat or fish, and take chilled or frozen purchases away promptly.
- 09
If payment is complete, keep the receipt and ask “Fukuro o tsuika dekimasu ka?” before taking any bag.
- 010
If you do not need a bag, say “Fukuro wa irimasen” and keep the purchase and receipt under control.
What to know
Ask before the payment is finalized
The easiest moment is after the cashier has seen the purchase but before you tap, insert a card, hand over cash or confirm the self-checkout total. Say “Reji-bukuro o ichimai onegaishimasu”—“One checkout bag, please.” The counter can then add the correct size and number to the transaction.
If staff asks “Fukuro wa goriyō desu ka?” or “Reji-bukuro wa irimasu ka?”, it means “Would you like a bag?” Answer “Hai, ichimai onegaishimasu” for one or “Fukuro wa irimasen” to decline.
Do not wait for a universal script. A cashier may ask about a bag before scanning, after scanning, through a touchscreen or not at all. A visible price sign does not add a bag automatically.
What to know
Use reji-bukuro when you mean the checkout bag
袋, fukuro, is the general word for a bag. レジ袋, reji-bukuro, specifically identifies the handled shopping bag offered at checkout. “Fukuro o onegaishimasu” normally works in context, while “Reji-bukuro o ichimai onegaishimasu” is clearer at a busy counter.
Japanese counts thin, flat objects with 枚, mai. One is ichimai, two is nimai and three is sanmai. If one bag is enough, state one instead of leaving the cashier to guess whether you want every item separated.
紙袋, kamibukuro, means paper bag. マイバッグ, mai-baggu, and エコバッグ, eko-baggu, refer to a reusable bag brought by the customer. These words describe different things; asking only for “a bag” does not guarantee paper, gift wrapping or a particular material.
What to know
Follow the staffed-register sequence
Place the purchase where directed, mention your reusable bag or request a checkout bag, and wait while staff selects or confirms the size. Check the displayed total before paying because the bag can be a separate charged item.
Some convenience stores pack purchases at the register. Many supermarkets move the paid basket to a separate packing table where the customer packs it. Department stores, pharmacies and specialty shops use still other arrangements. Watch the basket, sign and staff handoff instead of assuming one national method.
If staff asks whether hot food, cold goods, a bottle or a bento should be separated, answer only for the items you have. Extra bags can add cost and waste, and a request to separate items remains subject to the shop’s available bag types and safety policy.
What to know
Use the self-checkout bag step exactly once
A self-checkout can ask whether you need a bag, then display sizes and prices. Select the actual size and quantity you will take. Some machines provide a barcode to scan; others add the selected bag automatically. Follow that machine rather than copying another store’s procedure.
Do not remove a bag from a dispenser and assume the camera, weight platform or register will recognize it. If the bag choice was skipped, the wrong size was selected or a bag will not scan, pause and call staff before completing payment.
The bagging platform can use a scale or require an item to be placed in a particular area. A reusable bag may need to be registered on screen or approved by staff before scanning begins. Do not repeatedly lift purchases to defeat a weight warning.
What to know
The national rule covers a defined plastic shopping bag
Japan’s nationwide measure began on July 1, 2020. The Ministry of Economy, Trade and Industry defines the core covered item as a plastic shopping bag with handles that a retailer supplies so a customer can carry purchased goods.
The requirement applies to businesses conducting retail sales, including a retail part of a business whose main activity is something else. A hotel gift shop, salon selling products or another service business can therefore have a covered retail transaction.
The rule does not set a single phrase, size, color, checkout screen or bagging service. It requires covered bags to be provided for a price; the business decides the operational details within the rules.
What to know
Three environmental specifications sit outside the mandatory charge
The national requirement excludes a plastic bag at least 50 micrometres thick when it carries the required marking stating that thickness and recommending repeated use. Thickness alone, without the relevant indication, is not a safe reason for a customer to insist that a bag is outside the scheme.
It also excludes a bag made from 100% marine-biodegradable plastic and a bag containing at least 25% biomass-derived material when the specified material information and certification indication are provided. A green color, leaf design or vague “eco” wording does not prove that a bag meets either specification.
Outside the mandatory charge does not mean the retailer must give the bag away. A business can voluntarily charge for an exempt design as part of a wider waste-reduction policy.
What to know
Paper, cloth and handleless bags are not automatically free
The national plastic-shopping-bag measure does not require a charge for a paper or cloth bag because those materials are outside its defined target. A shop can still sell a paper carrier, charge for gift packaging, provide one only for selected products or offer no suitable bag.
A thin handleless plastic bag used around produce, small loose goods or clothing protection is also outside the mandatory charge. It is different from the handled checkout bag, and its availability, purpose and price remain a store matter.
Some bags are outside the measure because the customer cannot practically decline them—for example, certain bags already used as product packaging or supplied as an inseparable part of a specific procedure. This legal classification is not a promise that every such bag is free or available on request.
What to know
The store sets the price, not the national government
There is no nationwide price such as ¥3 for every bag. The business selects the price and can set different amounts for small, large, bento-shaped, paper or reusable bags. Check the current sign or screen at the exact branch.
METI guidance requires a real, identifiable charge for a covered bag. A price below ¥1 per bag does not satisfy the national measure, and a customer who declines the bag must not simply be charged the same undifferentiated amount for it. That compliance rule does not establish a national recommended retail price.
The amount is a retailer’s sale price, not a government “bag tax.” Official guidance applies the standard 10% consumption-tax rate to a separately sold plastic shopping bag even when it carries food eligible for the 8% reduced rate. The shelf or screen may show a tax-inclusive price, and receipt formatting varies.
What to know
Choose the number and size for the actual purchase
Ask “Ōkii fukuro wa arimasu ka?”—“Do you have a large bag?”—when the item is bulky. Staff may show a size, quote a price or explain that no carrier fits. A paid bag is not a guarantee that fragile, sharp, very heavy or oversized goods can be carried safely.
A flat bento bag can keep a meal level but may not suit bottles or clothing. A department-store paper bag can have a different purpose and price from a plastic checkout bag. Let the purchase and the store’s options determine the choice rather than asking for a remembered chain size.
If several people are splitting a purchase, request the exact number before checkout. The retailer can decline excessive bags, charge each one or suggest another product such as a reusable carrier or shipping service.
What to know
Bagging can belong to staff or to the customer
A cashier placing goods in a bag at one shop does not create a general right to staff bagging elsewhere. At a supermarket, the usual handoff may be a paid basket and a customer packing area; at another counter, moving behind the register or opening a stored bag yourself would disrupt the workflow.
Wait for the cashier to pass the bag or basket to you. At a packing table, keep unpaid or unprocessed stock separate, use only the supplies offered for customers and leave the surface clear for the next person.
If you need help because of a disability, injury, pregnancy or another immediate access need, ask staff directly. They may assist or offer a workable method, but the counter layout and available assistance vary.
What to know
Present a reusable bag cleanly and early
Bring a bag that is clean, dry, empty enough to inspect and strong enough for the purchase. Show it before packing begins and say “Kono baggu o tsukaimasu”—“I’ll use this bag.” This prevents staff from opening a paid carrier that you did not want.
Do not place a wet, visibly dirty or leaking bag on the food counter, and do not push personal belongings toward staff without warning. A shop can ask the customer to pack the reusable bag or use a different method for hygiene, security or workflow reasons.
For bags used with food, the Ministry of Agriculture, Forestry and Fisheries recommends checking them regularly, washing them according to their care label and drying them thoroughly. Keep wallets, keys and old receipts in a separate pocket so they do not fall onto the counter or become mixed with merchandise.
What to know
Protect food from leaks and temperature changes
The Ministry of Agriculture, Forestry and Fisheries warns that liquid from packaged meat or fish can contaminate other food. When necessary, place the package in an appropriate handleless plastic bag supplied for that purpose, or ask staff what leak-protection method is permitted.
Do not use every thin bag at the packing table as a free substitute for a handled carrier. Use only what is needed for the products and purpose indicated. Tie or close a leak-protection bag without crushing the food or blocking a barcode that still needs processing.
Pack chilled and frozen goods so they can be taken to refrigeration promptly. Separate hot food, raw food, liquids, glass and delicate goods when needed, but do not claim that a shop must supply a free extra bag for each category.
What to know
After payment, ask before taking another bag
If you forgot the bag or chose one that is too small, keep the receipt and say “Fukuro o tsuika dekimasu ka?”—“Can I add a bag?” Staff may reopen the transaction, process a separate sale, direct you to another register or say that the requested bag is unavailable.
Do not take a bag from the register, packing table or self-checkout dispenser and offer money afterward. A bag can be inventory, and an unrecorded bag can create a stock or payment problem even when the amount is small.
At a tax-free counter or sealed-purchase process, do not open regulated packaging merely to rearrange the goods. Ask the store how an additional outer carrier can be handled without disturbing the tax-free record or seal.
What to know
Decline briefly and keep the purchase identifiable
“Fukuro wa irimasen”—“I do not need a bag”—is complete and polite. You do not need to explain an environmental reason or apologize. If staff already opened a carrier, say so immediately rather than silently accepting it and disputing the charge later.
Carry the receipt with an unbagged purchase, especially in a large shop, mall or building with several tenants. Do not remove a security tag yourself or place the paid item into another shop’s bag in a way that creates avoidable confusion at an exit check.
Declining a carrier does not permit opening or consuming unpaid stock. Complete the transaction, receive the item, then follow any separate rules for eating, returns, security and public-space use.
What to know
Reuse or dispose of the bag under local instructions
Paying for a bag does not change littering, waste-sorting or property rules. Keep it with you, reuse it when clean and suitable, or dispose of it through the waste category stated by your accommodation or municipality.
Material labels such as biomass content or marine biodegradability do not mean a bag should be released outdoors, placed in the sea or added to an unmarked compost bin. Use the local collection route rather than guessing from the logo.
If the purchase cannot be carried safely with the available bags, ask about a reusable carrier, box, protective wrap or delivery option. Do not overload a handle, leave packaging beside the store or block a walkway while repacking.
If that does not work
Use the fallback.
- No price or size is clear: point to the bag sign and ask “Kono fukuro wa ikura desu ka?”—“How much is this bag?”
- You are unsure which size fits: show the complete purchase and ask for an appropriate bag before paying.
- The self-checkout choice is wrong: pause the transaction and call staff; do not take an unselected bag.
- Payment is already complete: keep the receipt and ask whether a bag can be added.
- Your reusable bag is not accepted: follow the store’s alternative instead of insisting that staff handle it.
- Meat or fish may leak: use only the permitted protective bag or ask staff how to separate it.
- The shop has no suitable carrier: ask about a box, reusable bag or delivery rather than overloading a small bag.
- A bag later becomes waste: keep it until you find the correct local disposal route.
Before you need it
Save this offline.
- レジ袋 · reji-bukuro = handled checkout shopping bag
- 紙袋 · kamibukuro = paper bag
- マイバッグ / エコバッグ · mai-baggu / eko-baggu = reusable bag
- Reji-bukuro o ichimai onegaishimasu. = One checkout bag, please.
- Fukuro o onegaishimasu. = A bag, please.
- Ōkii fukuro wa arimasu ka? = Do you have a large bag?
- Nimai onegaishimasu. = Two, please.
- Kono baggu o tsukaimasu. = I’ll use this bag.
- Fukuro wa irimasen. = No bag, thank you.
- Fukuro o tsuika dekimasu ka? = Can I add a bag?
- Kono fukuro wa ikura desu ka? = How much is this bag?
- Fukuro-zume wa doko desu ka? = Where is the packing area?
Primary evidence
Official sources used
Open these pages again before travel. External links lead to the responsible Japanese authority or transport organization.
