Buying to Take Home: Knives, Electronics, Collectibles, and Customs

Buying to take home from Japan means every purchase has to clear three checkpoints: Japan's own rules while you carry it and as it leaves the country, your airline's baggage rules, and the customs authority of the country you fly to.¹² Getting one of them wrong can cost you the item itself, and in the case of a knife in a cabin bag, a fine.³

Confirm current details with official sources

Fees, rules, and requirements can change. Confirm current details at the Japan Customs site, with your airline, and with the customs authority of your destination country.

Overview

This article covers the purchases that most often run into a rule on the way home: kitchen knives and other blades, electronics and batteries, trading cards and collectibles, and food, alcohol, and plant products. It also covers how tax-free purchases fit into your airport routine and how to decide what to carry, check, or ship.

Two related topics are covered elsewhere. Eligibility, thresholds, and refund steps for tax-free buying are in Tax-Free Shopping in Japan: The Complete Procedure, and what to buy as gifts is in Omiyage: The Souvenir-Gift Culture Visitors Should Know About.

The three checkpoints every purchase passes

Japan's exit-side rules touch only a few purchase types, but where they apply, they defer to your destination. An animal-product export inspection is needed for items your destination requires a certificate for, and the traveler must first confirm the requirement with that country's embassy in Japan or its quarantine authority.¹ Plant rules also differ by destination, and the Plant Protection Station asks travelers to check before departure.⁴

The airline is a separate layer, and it touches every bag. On JAL and ANA, knives may not go in the cabin and must be checked, while power banks may not be checked at all (as of 2026-10; confirm current rules with your airline).²³⁵ IATA, the airline industry body whose dangerous-goods rules underpin these limits, notes that its passenger provisions may be limited by state or operator variations and tells passengers to check with their airline.⁶

Your home customs is the third layer. Allowances, bans, and duty for blades, food, and alcohol are set by the receiving country, so this article routes you to your own customs authority rather than quoting any universal limit.¹⁴

The diagram below maps common purchase types to where they usually end up, based on the JAL, ANA, and MLIT rules covered in the sections that follow.⁷²³

Kitchen Knives

Yes, you can fly home with a Japanese kitchen knife, but only in checked baggage. Both JAL and ANA ban knives from the cabin on international flights and require them to be checked in (as of 2026-10; confirm current rules with your airline).²³ The harder part is often the days between buying the knife and reaching the airport.

Carrying a newly bought knife around Japan

Japan regulates carrying blades in public under its swords and firearms law. These terms come up on police and shop pages:

Term	Reading	Meaning
包丁	hōchō	Kitchen knife
刃物	hamono	Bladed tool; the category Article 22 regulates8
銃刀法	Jūtōhō	Short name for the Swords and Firearms Possession Control Act (銃砲刀剣類所持等取締法, Act No. 6 of 1958)8
軽犯罪法	Keihanzai Hō	Minor Offenses Act9
正当な理由	seitō na riyū	Legitimate reason89

Under Article 22 of the Swords and Firearms Possession Control Act, no one may carry a blade longer than 6 cm except for work or another legitimate reason.⁸ The article exempts scissors and folding knives with blades of 8 cm or less, and other blades of 8 cm or less of types specified by Cabinet Order.⁸

Buying the knife is itself a recognized reason to carry it. Kagoshima Prefectural Police give "buying a knife and taking it home" as an example of a legitimate reason, alongside a cook taking knives to work.⁹ That example refers to taking it home; the police page does not address a hotel or a day of further sightseeing.

Carrying a blade for self-defense is not a legitimate reason.¹⁰ Separately, the Minor Offenses Act penalizes concealed carry of a blade without a legitimate reason, so even a blade of 6 cm or less can be an offense when carried without good reason.⁹

No official page prescribes how to pack a knife for the trip back to your room. Sakai Ichimonji Mitsuhide, a Sakai knife retailer, advises that a kitchen knife carried around Japan "should never be easily accessible."¹¹ In practice that means leaving it in the shop's box and wrapping, inside a bag, rather than carrying it loose.

Packing knives for the flight

JAL states that sharp objects such as scissors and knives cannot be carried on board on international flights and must be checked in at the counter (as of 2026-10).² ANA lists all blades, including knives, scissors, razors, axes, billhooks, and chisels, as not permitted in the cabin (as of 2026-10).³ ANA's domestic-flight page carries the same cabin ban.¹²

A knife in your cabin bag can mean a fine

JAL states that carrying knives and other restricted items on board is prohibited under Japan's aviation law and subject to a fine of up to ¥1,000,000 (as of 2026-10).² ANA states the same fine and adds possible imprisonment of up to 2 years (as of 2026-10).³ Check every blade in before security, including small ones.

Pack the knife in its sheath or blade guard, inside its box, wedged so it cannot shift inside the suitcase. This is practical advice rather than an airline rule.

If you bought the knife tax-free on or after 2026-11-01, sequence matters. As a practical matter, since tax-free items must be presented before check-in, keep the knife accessible until you have finished at the tax-free terminal, then check it.¹³ The full sequence is in the tax-free section below.

Swords, replica blades, and antique blades

Swords are a separate legal category from kitchen knives. Treat a registered antique sword and a replica as two different purchases with two different processes.

Term	Reading	Meaning
刀剣類	tōkenrui	Swords, as defined in the statute8
模造刀剣類	mozō tōkenrui	Imitation (replica) swords made of metal8
銃砲刀剣類登録証	jūhō tōkenrui tōrokushō	Sword and firearm registration certificate14
古美術品輸出鑑査証明	ko-bijutsuhin yushutsu kansa shōmei	Antique export inspection certificate15
文化庁	Bunkachō	Agency for Cultural Affairs15

What the law covers

The statute defines swords as swords, spears, and なぎなた (naginata, "pole-mounted blade") with blades of 15 cm or more, double-edged swords and あいくち (aikuchi, "guardless dagger") of 5.5 cm or more, and switchblades that open automatically to 45 degrees or more.⁸ Article 22-4 separately prohibits carrying metal imitation swords that closely resemble real ones, except for work or another legitimate reason.⁸

Art swords of cultural value can be registered with the prefectural board of education. The registration certificate is needed when possessing, carrying, transporting, transferring, or entrusting the sword.¹⁴

Exporting a registered sword

The Agency for Cultural Affairs (Bunkachō) issues an antique export inspection certificate confirming that an item is not a National Treasure, Important Cultural Property, or Important Art Object. Customs may ask for this confirmation when antiques are exported.¹⁵ The certificate covers registered swords, and the application needs copies of the registration certificate; it cannot be issued if the photos do not match the registration details.¹⁵

Processing takes 10 government business days in principle from the day complete documents arrive, but the agency says applications have risen sharply and issuance is currently taking longer (as of 2026-10).¹⁵ If the export is cancelled, the original certificate must be returned with a cancellation notice.¹⁵

Once the sword has been exported, the owner must promptly return the registration certificate to the prefectural board of education that issued it.¹⁴

A dealer can handle the export instead of the buyer. Tozando, a Kyoto sword dealer, says it applies for the certificate on the buyer's behalf, reports agency review of 2 to 4 weeks (sometimes 1 to 3 months), and recommends shipping by UPS or Japan Post EMS as safer than checked baggage (as of 2026-08).¹⁶ The same dealer states that FedEx and DHL in Japan refuse swords and replica swords.¹⁶

Replicas and decorative swords

A replica bought for display does not go through the export certificate, but it is still subject to the Article 22-4 carrying rule while in Japan.⁸ For the flight, the airline's sharp-object and weapon rules apply, and your home country decides whether it can be imported at all.

Home-country import rules for blades

Import rules for knives and swords vary by country, as one knife retailer notes.¹¹ Locking or folding mechanisms, blade length, and certain weapon categories may be restricted or banned depending on where you live.

Check your own country's customs authority before buying, not after. A knife that cleared every Japanese checkpoint can still be refused on arrival at home.

Electronics

Some electronics sold in Japan are domestic models, built for Japan's power supply, language, or region.¹⁷¹⁸ Before paying, check three things: the power rating, the warranty's geographic scope, and any region or language lock.

Voltage, plugs, and domestic-only models

Japan's mains electricity is 100 V AC throughout the country, at 50 Hz in eastern Japan and 60 Hz in western Japan, including Nagoya, Kyoto, and Osaka.¹⁹ Dual-voltage hair dryers, travel irons, and shavers should work anywhere in Japan, while other devices need a step-down transformer; these are sold in Akihabara, Osaka's Nipponbashi, and chains such as Yodobashi Camera and Bic Camera.¹⁹

The reverse problem applies to what you buy. As a general check, read the input rating on the device or its adapter label before paying: a product rated for 100 V only is built for Japan's supply, while a "100–240 V" rating covers most other countries.

Plug shape is a separate issue from voltage. Nintendo's Switch 2 AC adapter, for example, accepts 100 to 240 V but has a Japanese Type A plug, so it needs a plug adapter abroad, and Nintendo does not guarantee the adapter's safety or performance overseas (as of 2026-10; confirm current details with Nintendo).¹⁸ Plug types and adapters are covered in Power Adapters and Voltage in Japan: What Visitors Actually Need.

Warranty scope and international models

Warranty coverage is set by each manufacturer, and many limit service to the country of purchase. Panasonic North America, for example, states that cameras bought outside the USA or Canada do not qualify for its warranty service there, except for cameras bought at an authorized duty-free shop in Japan that come with a "Tourist Model Limited Warranty Card" (as of 2026-10).²⁰

Nintendo states that damage occurring overseas is not covered by warranty or repair service for a Switch 2 bought in Japan (as of 2026-10).¹⁸ These are single-manufacturer examples, not a rule for every brand.

Ask about the warranty before you pay

Ask the store whether the product is an international model and whether its warranty covers your home country. Store extended-warranty terms vary by retailer, so ask at the counter rather than assuming.

Region settings, language, and keyboard layouts

Some products sold in Japan are locked to the Japanese market. The clearest current example is the Nintendo Switch 2 "Japanese language / Japan only" model (日本語・国内専用, Nihongo / kokunai sen'yō), which supports only Japanese as its system language, links only to Nintendo Accounts set to Japan, and accesses only the Japanese Nintendo eShop (as of 2026-10).¹⁷ The multi-language model supports 16 languages and accounts from any country or region.¹⁷

The table below compares the two models as listed by Nintendo; prices and outlets can change.

Model	Price (tax incl.)	Where sold	As of	Notes
Switch 2, Japanese language / Japan only	¥59,98017	Game retailers in Japan and Nintendo's own store	2026-10	Japanese system language and Japan accounts only
Switch 2, multi-language	¥69,98017	Nintendo's own store	2026-10	16 languages; accounts from any country or region

Nintendo also does not guarantee that foreign packaged games run on a Japan-bought Switch 2, and the console's wireless functions are certified only for listed regions (as of 2026-10).¹⁸ This is one product's policy; do not assume every console or disc sold in Japan is region-locked, and check each product you plan to buy.

A laptop bought in Japan may have a Japanese keyboard layout. macOS, for example, recognizes three keyboard types: ANSI, JIS (the Japanese Industrial Standard layout), and ISO (Europe).²¹ If you type mainly in English, check the layout before buying.

Batteries and power banks on the flight home

Japan tightened its power bank rules on 2026-04-24, after ICAO, the UN civil aviation agency, approved an emergency amendment to its international standard on 2026-03-27.⁷ A power bank (モバイルバッテリー, mobairu batterī) is a portable battery pack for charging other devices.

Under the current MLIT rules:

• You may carry no more than two power banks in the cabin, each 160 Wh or less (as of 2026-10).²²⁷
• You may not charge a power bank on board, including from seat power (as of 2026-10).²²⁷
• MLIT asks you not to use a power bank to charge other devices on board, and to use the aircraft's own power instead (as of 2026-10).²²⁷
• Power banks over 160 Wh may not be carried at all (as of 2026-10).⁷
• Each power bank must be protected against short circuit: tape the terminals, use a case or pouch, and do not bag several batteries or metal items together.⁷

Power banks go in the cabin, never in checked bags

Power banks may not go in checked baggage under the MLIT rules; carry them with you.⁷²³ MLIT also warns that a power bank that cannot go on board may be refused as air courier freight, so shipping it is not a reliable workaround.⁷

To check a power bank's rating, look for the watt-hour figure (Wh) on its label. MLIT gives the calculation as rated capacity (mAh) × rated voltage (V) ÷ 1,000.⁷

MLIT also limits spare batteries depending on which power banks you carry, as the table below shows.

Power banks carried	Spare batteries ≤100 Wh	Spare batteries 100–160 Wh	As of
Two ≤100 Wh	No count limit	Up to 2	2026-107
Two 100–160 Wh	No count limit	Not permitted	2026-107
One ≤100 Wh + one 100–160 Wh	No count limit	Up to 1	2026-107

Airlines can add their own numeric caps. ANA, for example, states up to 20 spare lithium batteries under 100 Wh in carry-on and a maximum of two at 100–160 Wh (as of 2026-10).⁵ JAL states no more than two power banks per passenger, each 160 Wh or less, and none in checked baggage (as of 2026-10).²

A separate point dates from earlier. Since 2025-07-08, passengers have been asked not to stow power banks in the overhead bin and to keep them at hand, for example in the seat pocket (as of 2026-10).²³⁷ MLIT describes the overhead-bin point as a request and leaves the device-charging point out of its penalty note, while breaches of the checked-bag ban, the 160 Wh limit, short-circuit protection, the two-unit limit, and the ban on charging a power bank on board may be penalized under the Civil Aeronautics Act.⁷

Which carriers this covers needs care. JNTO describes the 2026-04-24 rules as applying to domestic and international flights on Japanese carriers, naming JAL and ANA (as of 2026-10).²⁴ On a foreign carrier, follow that carrier's own instructions, and expect any airline to be free to set stricter rules.⁷²³

Trading Cards and Collectibles

Popular trading-card releases in Japan can come with purchase limits, lotteries, and identity checks.²⁵²⁶ Those limits are set by each brand or store, not by law.

Purchase limits and ID checks

These terms appear on official Pokémon notices:

Term	Reading	Meaning
マイナンバーカード	Mai Nambā Kādo	My Number Card, the IC-chip identity card for holders of a Japanese individual number2728
住民票	jūminhyō	Resident record2829
プレイヤーズクラブ	Pureiyāzu Kurabu	Players Club, the Pokémon TCG player account25
抽選販売	chūsen hanbai	Sale by lottery3026
転売	tenbai	Resale for profit; scalping31

My Number Card checks for online lotteries

Since 2026-08-03, The Pokémon Company has offered identity authentication with the My Number Card for Players Club accounts (as of 2026-10; confirm current terms with The Pokémon Company's official notices).²⁵ The stated scope is priority lotteries and sales of selected products on Pokémon Center Online, plus entry to some official tournaments in Japan; the notices do not mention physical Pokémon Center stores.²⁷²⁵

Authentication needs the account holder's own valid My Number Card, its PIN, and an NFC-capable smartphone, and one card can be linked to only one account, permanently (as of 2026-10).²⁵ The Pokémon Company states that it does not acquire or store users' My Number.²⁷

Visitors are generally shut out of this route. A My Number is issued to foreign nationals who have a Japanese resident record, and the resident-record system excludes people on Temporary Visitor status or with stays of 3 months or less.²⁸²⁹ It follows that a short-term visitor cannot hold a My Number Card, although Pokémon's own notices do not say so.

The authenticated route is not the only one. Unauthenticated accounts keep general Players Club access but cannot join the priority lotteries or designated events (as of 2026-10).²⁵ For the 30th-anniversary lottery on Pokémon Center Online, there was also a separate unauthenticated pool that required phone-number verification on the account, with one entry per person per lottery (as of 2026-08-03).³⁰

Caps at physical stores

Physical stores run their own systems. For the "30th CELEBRATION" expansion released on 2026-09-16, five Pokémon Card Store locations sold by advance lottery through a LINE mini app, citing crowding and safety; only winners could buy, in assigned time slots, with a limit of 10 packs per person (as of 2026-08).²⁶

That is one brand's policy for one release. Other chains and card shops set their own caps, and no general rule applies across stores.

Political attention to scalping

Regional newspaper Sakigake Shimpo reported that LDP lawmakers held the founding meeting of a parliamentary caucus on trading cards on 2026-07-23, aiming to set rules on counterfeit distribution and bulk buying for resale (as of 2026-07-23).³¹ A caucus is a group of lawmakers, and the report describes its aims rather than any adopted law or purchase limit.

Counterfeits and the second-hand market

The Pokémon Company warns that unlicensed items using its trading-card copyrights and trademarks are sold online and in shops under names such as "replica" and "metal card," and says it is pursuing takedowns and legal action.³² Its official card site has a shop finder for authorized retailers.³²

The second-hand market carries its own risks. The company has warned that counterfeit and imitation listings appear on flea-market apps, along with two product types worth recognizing:³³

• オリパ (oripa): a seller-assembled "original pack" of random cards, whose advertised hit rates may be false.³³
• サーチ済み (sāchi-zumi, "already searched"): packs or boxes opened to remove the rare cards before resale.³³

Sealed product from an authorized retailer is the lowest-risk option. Single cards from resale apps and market stalls carry more risk, especially at high prices.

Protecting fragile collectibles in transit

Keep valuable cards and boxed figures out of checked baggage. ANA states that it cannot be held liable for damage or loss to fragile items, electronic devices, valuables, and daily necessities on its flights, and asks passengers not to check items such as artworks, antiques, cameras, personal computers, bottles, and glass products (as of 2026-10).³⁴ Other airlines set their own liability terms.

As general packing practice, sleeves and rigid top-loaders protect single cards, and boxed figures travel better with padding around the box than loose in a bag. Carry the most valuable items in your personal item, where they stay under your control.

Food, Alcohol, and Plant Products

Edible souvenirs face the most layers of rules. Japan may need to inspect some of them before they leave, the airline limits liquids and high-proof alcohol, and your home country may ban some outright.

Japan's exit-side checks on meat, eggs, and fresh produce

These agencies and terms appear in the official guidance:

Term	Reading	Meaning
動物検疫所	Dōbutsu Ken'ekijo	Animal Quarantine Service1
植物防疫所	Shokubutsu Bōekisho	Plant Protection Station4
検査証明書	kensa shōmeisho	Inspection (quarantine) certificate14
豚熱	tonnetsu	Classical swine fever1

Meat, eggs, and other animal products

Under Japanese law, some items must be inspected by the Animal Quarantine Service before being taken out of Japan, and some may not be taken to destinations such as China and Korea at all (as of 2026-10; confirm current rules with the Animal Quarantine Service).³⁵ Examples include beef, pork, chicken, and eggs where the importing country has agreed export conditions or requires a certificate, and food derived from wild animals.³⁵

Exporting without a required inspection is punishable by up to 3 years' imprisonment or a fine of up to ¥3 million (as of 2026-10).³⁵ The process the Animal Quarantine Service sets out runs as follows (as of 2026-10):¹

1. Confirm the requirements with your destination's embassy in Japan or its quarantine authority.
2. Check MAFF's list of suspended exports.
3. Have the items inspected at the Animal Quarantine Service office at your departure airport or port, contacting it early, because arrangements can take time.

The suspension list matters right now. Issuance of export quarantine certificates for pigs, wild boar, and products derived from them is currently suspended because of classical swine fever cases in Japan (as of 2026-10).¹

Even supermarket ham can be taken abroad only if the destination accepts it and its conditions can be met, and the Animal Quarantine Service advises consulting the departure airport or port office early.³⁶

Singapore: a destination-specific exception

The following applies only to travelers flying to Singapore. Since 2025-05-12, the Animal Quarantine Service lists three items carried as personal-consumption souvenirs to Singapore as no longer needing its inspection: beef and beef products (within 5 kg), pork and pork products (within 5 kg), and shell eggs (within 30) (as of 2026-10).¹

Singapore personal-use item	Limit as listed	As of	Notes
Beef and beef products	Within 5 kg	2026-101	Listed as its own item
Pork and pork products	Within 5 kg	2026-101	Listed as its own item; the same page states that export certificate issuance for pigs, wild boar, and their products is suspended, so confirm with the Animal Quarantine Service before relying on this row
Shell eggs	Within 30	2026-101

These figures are not general limits. Every other destination sets its own conditions.

Fresh fruit and plants

Plant rules differ by destination, and the Plant Protection Station asks travelers to check its traveler lookup or the nearest station before departure.⁴ Export inspection is available at New Chitose, Narita, Haneda, Chubu, Kansai, and Fukuoka airports and at nearby stations; at Haneda, it is in the Terminal 3 CIQ building (as of 2026-10).⁴

Allow time. Issuing the certificate takes about 30 minutes to 1 hour, and moving from Haneda Terminal 3 to Terminal 2 takes about 20 to 30 minutes (as of 2026-10).⁴

Alcohol on the plane

Alcohol rules on flights depend on alcohol by volume (ABV). The bands below come from IATA's passenger dangerous-goods table and match ANA's current page; JAL's page states the same bands for alcohol bought after security (as of 2026-10).⁶⁵²

ABV	Rule	As of
24% or less	No dangerous-goods restriction	2026-10256
Over 24%, up to 70%	Up to 5 L per person in retail packaging; checked or carry-on	2026-1056
Over 70%	Not permitted: the listed quantities stop at 70%	2026-10256

The IATA table cited is its 2024 edition; the ANA page confirms the same bands as of 2026-10.⁶⁵ Carriers can set stricter rules.

A bottle in your cabin bag also has to pass the security liquids rule. On international flights from Narita, each container must be 100 ml or less, inside one transparent resealable bag of 1 liter or less (about 20 cm × 20 cm), one bag per passenger (as of 2026-10).³⁷ In practice, a full-size bottle of sake or whisky bought in town goes in checked baggage.

Duty-free purchases are the exception. Drinks bought at duty-free shops after security can go on board regardless of the liquids limit, with bottles over 100 ml sealed in security tamper-evident bags (STEBs) (as of 2026-10).³⁷ Liquids bought at tax-free shops outside the security area stay under the normal limits and must be checked.³⁸

If you connect to another international flight abroad, keep the STEB sealed. Since 2015, under a change that began at Narita, Kansai, and Chubu airports, duty-free liquids over 100 ml can travel through the connecting airport's security check only if the bag stays sealed; opening it means the item cannot pass.³⁸

Wrap bottles well before you check them.

Your home customs: declare, and expect bans on meat and fresh produce

Allowances for alcohol and tobacco, bans on meat, dairy, fresh fruit, and plants, and the duty you owe are all set by the country you enter. Japan's own quarantine pages send travelers to the destination's embassy or quarantine authority for animal products and to destination-specific conditions for plants.¹⁴

Check your own country's customs and agriculture authority before buying food to take home. Customs Declaration: What You Must Declare and What Is Restricted covers entry into Japan, not your home country's entry rules.

Tax-Free Purchases and the Flight Home

Tax-free shopping changes your airport routine from November 2026. Eligibility, thresholds, and refund steps are covered in Tax-Free Shopping in Japan: The Complete Procedure; this section covers only how tax-free goods fit around packing and check-in.

Sequencing at the airport from November 2026

Japan's tax-free system moves to the refund method (リファンド方式, rifando hōshiki) from 2026-11-01, with the previous system running until 2026-10-31 (as of 2026-10; confirm current procedures with the Japan Tourism Agency).¹³³⁹ Under the refund method, you pay tax at the shop and receive the refund after customs confirms the goods are leaving Japan.

Within 90 days of purchase, you present your passport at a tax-free procedure terminal at the airport or seaport and go through customs inspection (as of 2026-10).¹³ The terminals and inspection areas are in the international departure lobby, before baggage check-in (as of 2026-10).¹³

Present tax-free goods before you check any bag

The procedure cannot be completed after you check your luggage, and checked luggage cannot be retrieved (as of 2026-10).¹³⁴⁰ Customs inspection must also be finished before boarding procedures are complete, and JNTO notes that neither Customs nor the airline will compensate for a missed departure, so arrive with time to spare.¹³⁴¹

This creates a sequencing issue for knives and large bottles. Since tax-free items must be presented before check-in, keep them accessible until then; once confirmed, they go into your checked baggage.¹³²³⁷ No official page addresses knives or liquids within the tax-free procedure specifically, so this order follows from the two sets of rules rather than from a stated instruction.

The flowchart below shows the order for purchases made on or after 2026-11-01.

Quantities are limited to what you can personally carry out of Japan at departure, and after inspection the goods must leave without delay (as of 2026-10).¹³⁴¹ Refunds are generally processed after customs confirmation, by bank transfer, credit card, app-based refund, or cash at the port of departure (as of 2026-10).⁴⁰

Shipping tax-free goods home does not prove export

Mailing tax-free goods home is not an export route. The separate-shipment method, under which purchasers mailed or shipped their own tax-free goods, was abolished on 2025-03-31.⁴⁰⁴² Japan Customs confirms that the handling under which export could be shown at departure with shipping documents was abolished on the same date.⁴²

If you want to ship a purchase home, you can still do so, but it has to be a normal, tax-paid purchase.

Carry, Check, or Ship

Most purchases fit one of four routes. The table below compares them; carrier mechanics and fees are covered in Shipping Items Home from Japan: Post Office, Courier, and Customs Basics, and sending bags to the airport in Luggage Forwarding in Japan: How Takkyubin Courier Services Work.

Route	Suits	Not for	As of
Cabin bag or personal item	Power banks, cameras, laptops, valuable cards and figures734	Knives and other blades; liquids over the security limit2337	2026-10
Checked baggage	Kitchen knives, full-size bottles up to 70% ABV within 5 L per person25	Power banks; fragile or valuable items the airline will not cover734	2026-10
International mail (Japan Post)	Bulky souvenirs; alcohol up to 24% ABV where the destination accepts it43	Power banks and portable chargers44	2026-10
Courier (international or to the airport)	Heavy bags and boxes	Swords (on Japan Post's UGX courier); power banks that cannot fly in the cabin457	2026-10

Postal and courier routes have their own restricted-items lists (as of 2026-10; confirm current rules with Japan Post or your courier).⁴⁴ Japan Post lists power banks and portable battery chargers as nonmailable in international mail, and lithium batteries installed in equipment can be mailed only under set conditions.⁴⁴

Japan Post accepts alcoholic beverages up to 24% ABV in international mail, but whether they can be mailed depends on the destination country (as of 2026-10).⁴³ Its UGX international courier does not accept guns, weapons, swords, ammunition, or their parts (as of 2026-10).⁴⁵

Good to know

Domestic flights inside Japan apply the same blade and battery rules

A knife bought in Kyoto and flown from Osaka to Sapporo still goes in checked baggage. ANA's domestic-flight page bans knives and scissors from the cabin, requires them to be checked, and carries the same Civil Aeronautics Act penalty statement as its international page (as of 2026-10; confirm current rules with your airline).¹²

The power bank rules travel with you too. JNTO describes the 2026-04-24 rules as applying to both domestic and international flights on Japanese carriers (as of 2026-10).²⁴

Gift etiquette lives elsewhere

What to buy for colleagues, friends, and hosts, and how to present it, is covered in Omiyage: The Souvenir-Gift Culture Visitors Should Know About. This article covers only getting your purchases home intact and within the rules.

See also

• Finding a Pharmacy in Japan: What's Available Over-the-Counter (and What Isn't)
• Domestic Flights in Japan: When to Fly Instead of Take the Train

References

Footnotes

1. 農林水産省 動物検疫所 (MAFF Animal Quarantine Service). 「肉製品などのおみやげについて（持出し）」. https://www.maff.go.jp/aqs/tetuzuki/product/aq1.html ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷ ↩⁸ ↩⁹ ↩¹⁰ ↩¹¹ ↩¹² ↩¹³

2. Japan Airlines (JAL). "Restricted items (Baggage)", International Flights. https://www.jal.co.jp/jp/en/inter/baggage/limit/ ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷ ↩⁸ ↩⁹ ↩¹⁰ ↩¹¹ ↩¹² ↩¹³

3. ANA (All Nippon Airways). "Items Which Are Not Permitted to Be Carried on Board", International flights. https://www.ana.co.jp/en/jp/guide/boarding-procedures/baggage/international/caution-restriction02/ ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷

4. 農林水産省 植物防疫所 (MAFF Plant Protection Station). 「旅行者（携行品）」. https://www.maff.go.jp/pps/j/trip/keikouhin.html ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷ ↩⁸

5. ANA. "Items With Conditions Attached to Their Carry-on or Check-in", International flights. https://www.ana.co.jp/en/jp/guide/boarding-procedures/baggage/international/caution-restriction03/ ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷ ↩⁸

6. IATA. Dangerous Goods Regulations, Table 2.3.A "Provisions for Dangerous Goods Carried by Passengers or Crew" (65th edition, 1 January 2024). https://www.iata.org/contentassets/6fea26dd84d24b26a7a1fd5788561d6e/dgr-65-en-2.3.a.pdf ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶

7. 国土交通省 (MLIT). Press release PDF with 別紙1「【旅客の皆様へ】モバイルバッテリーの持込みについて」 (2026-04-14). https://www.mlit.go.jp/report/press/content/001995959.pdf ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷ ↩⁸ ↩⁹ ↩¹⁰ ↩¹¹ ↩¹² ↩¹³ ↩¹⁴ ↩¹⁵ ↩¹⁶ ↩¹⁷ ↩¹⁸ ↩¹⁹

8. e-Gov 法令検索 (Digital Agency). 銃砲刀剣類所持等取締法 (昭和三十三年法律第六号), Article 2 para. 2, Article 22, Article 22-4. Law page: https://laws.e-gov.go.jp/law/333AC0000000006 (article text was retrieved through the e-Gov API v2, e.g. https://laws.e-gov.go.jp/api/2/law_data/333AC0000000006?elm=MainProvision-Article_22&response_format=xml; the law page itself was not fetched) ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷ ↩⁸ ↩⁹ ↩¹⁰

9. 鹿児島県警察 (Kagoshima Prefectural Police). 「正当な理由なく刃物を携帯するのはやめましょう」. https://www.pref.kagoshima.jp/ja09/police/oshirase/index/hamono_keitai.html ↩ ↩² ↩³ ↩⁴

10. 静岡県警察 (Shizuoka Prefectural Police). 「外に持ち出し携帯することが禁止される刃物」. https://www.pref.shizuoka.jp/police/kurashi/bohan/hanzaihigai/keitaikinshihamono.html ↩

11. Sakai Ichimonji Mitsuhide (global.ichimonji.co.jp), knife retailer blog. "Taking Kitchen Knives Out of Japan" (2025-09-09). (limitation: retailer source, cited only as corroboration) https://global.ichimonji.co.jp/blogs/knife-gift-guide/taking-kitchen-knives-out-of-japan ↩ ↩²

12. ANA. "Items Which Are Not Permitted to Be Carried on Board", Domestic Flights. https://www.ana.co.jp/en/jp/guide/boarding-procedures/baggage/domestic/caution-restriction02/ ↩ ↩²

13. 観光庁 (Japan Tourism Agency, MLIT). "Japan Tax-free Shop: Traveler special page (Refund Method)". https://www.mlit.go.jp/kankocho/tax-free/page01_000001_00028.html ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷ ↩⁸

14. 文化庁 (Agency for Cultural Affairs). 「銃砲刀剣類所持等取締法」. https://www.bunka.go.jp/seisaku/bunka_gyosei/shokan_horei/juhotouken/index.html ↩ ↩² ↩³

15. 文化庁 (Agency for Cultural Affairs). 「古美術品輸出鑑査証明～文化財の海外流出を防ぐために～」. https://www.bunka.go.jp/seisaku/bunkazai/kokusai/kobijutsuhin/index.html ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶

16. Tozando (japanesesword.net), sword dealer blog. "From Kyoto to Your Door: The Complete Guide to Exporting a Japanese Sword from Japan" (2026-08-28). (limitation: dealer source, cited only for the dealer's own process and experience) https://japanesesword.net/blogs/news/from-kyoto-to-your-door-the-complete-guide-to-exporting-a-japanese-sword-from-japan ↩ ↩²

17. 任天堂 (Nintendo). 「「Nintendo Switch 2 日本語・国内専用」について」. https://www.nintendo.com/jp/hardware/switch2/lineup/japan-only/index.html ↩ ↩² ↩³ ↩⁴ ↩⁵

18. 任天堂 (Nintendo) サポート. 「海外での使用について｜Nintendo Switch 2 サポート」. https://support.nintendo.com/jp/switch2/usage/overseas/index.html ↩ ↩² ↩³ ↩⁴

19. Japan National Tourism Organization (JNTO). "Japan Electrical Outlet" (plug and electricity). https://www.japan.travel/en/plan/plug-and-electricity/ ↩ ↩²

20. Panasonic North America Support. "Warranty - Will a camera be warranted if I purchase it outside of Canada or the USA?". https://help.na.panasonic.com/answers/warranty-will-a-camera-be-warranted-if-i-purchase-it-outside-of-canada-or-the-usa/ ↩

21. Apple Support. "Specify a keyboard type on Mac" (macOS User Guide). https://support.apple.com/guide/mac-help/specify-a-keyboard-type-mchlp2886/mac ↩

22. 国土交通省 (MLIT), 航空局安全部安全政策課. 報道発表資料「モバイルバッテリーの機内持込みの新たなルールについて～４月24日から新たなルールを適用します～」 (2026-04-14). https://www.mlit.go.jp/report/press/kouku10_hh_000310.html ↩ ↩² ↩³

23. 国土交通省 (MLIT). Press release PDF「モバイルバッテリーを収納棚に入れないで！～７月８日から機内での取扱いが変わります～」 (2025-07-01). https://www.mlit.go.jp/report/press/content/001897567.pdf ↩ ↩² ↩³

24. Japan National Tourism Organization (JNTO). "New carry-on power bank regulations are coming into effect from Apr 24, 2026 (JST)" (news, 2026-04-22). https://www.japan.travel/en/ca/news/new-carry-on-power-bank-regulations-are-coming-into-effect-from-apr-24-2026-jst/ ↩ ↩²

25. 株式会社ポケモン (The Pokémon Company), ポケモンカードゲーム公式サイト. 「【重要】プレイヤーズクラブへの本人認証システムの導入について」 (2026-08-03). https://www.pokemon-card.com/info/005557.html ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶

26. ポケモンセンター (Pokémon Center stores, official). 「【ポケモンカードストア】9月16日（水）発売 ポケモンカードゲーム MEGA 拡張パック「30th CELEBRATION」の事前抽選について」 (2026-08). https://shop.pokemon.co.jp/ja/shop/common/news/202608/000451.html ↩ ↩² ↩³

27. 株式会社ポケモン (The Pokémon Company), ポケモンカードゲーム公式サイト. 「【重要】ポケモンカードゲームの商品販売・イベントにおけるマイナンバーカードを使用した本人確認システムの導入について」. https://www.pokemon-card.com/info/005450.html ↩ ↩² ↩³

28. デジタル庁 (Digital Agency). "FAQ: My Number (Individual Number)". https://www.digital.go.jp/en/policies/mynumber_faq_02 ↩ ↩² ↩³

29. 総務省 (Ministry of Internal Affairs and Communications). 「外国人住民に係る住民基本台帳制度」. https://www.soumu.go.jp/main_sosiki/jichi_gyousei/c-gyousei/zairyu/index.html ↩ ↩²

30. ポケモンセンターオンライン (Pokémon Center Online, official). 「ポケモンカードゲーム30周年記念商品の抽選期間と応募方法について」 (2026-08-03). https://www.pokemoncenter-online.com/news/?id=20260803 ↩ ↩²

31. 秋田魁新報 (Sakigake Shimpo). 「トレカ転売対策へ議連設立 自民「健全な市場育成」」 (2026-07-23). https://www.sakigake.jp/news/article/20260723CO0087/ ↩ ↩²

32. 株式会社ポケモン (The Pokémon Company), ポケモンカードゲーム公式サイト. 「偽造品に関する注意事項について」 (2023-09-19). https://www.pokemon-card.com/info/004119.html ↩ ↩²

33. 株式会社ポケモン (The Pokémon Company), ポケモンカードゲーム公式サイト. 「フリマアプリ等での強化拡張パック「ポケモンカード151」売買に関する注意喚起につきまして」 (undated in retrieved copy). https://www.pokemon-card.com/info/003978.html ↩ ↩² ↩³

34. ANA. "Valuables, Fragile Items, Daily necessities". https://www.ana.co.jp/en/jp/guide/boarding-procedures/baggage/fragile/ ↩ ↩² ↩³

35. 農林水産省 動物検疫所 (MAFF Animal Quarantine Service). Poster "Taking Meat Products Out of Japan" (PDF, file last modified 2026-02-12). https://www.maff.go.jp/aqs/topix/pdf/ex_notice_en.pdf ↩ ↩² ↩³

36. 農林水産省 動物検疫所 (MAFF Animal Quarantine Service). よくある質問 (おみやげ: 畜産物の持ち込み・持ち出し). https://www.maff.go.jp/aqs/tetuzuki/qanda/souvenir.html ↩

37. Narita International Airport Corporation. "Restrictions on Carry-on Liquids on International Flights". https://www.narita-airport.jp/en/airportguide/security/liquid/ ↩ ↩² ↩³ ↩⁴

38. 国土交通省 (MLIT). 報道発表資料「空港内免税店における液体物の取扱い変更について」 (2015-10-20). https://www.mlit.go.jp/report/press/kouku09_hh_000073.html ↩ ↩²

39. 国税庁 (National Tax Agency). 「輸出物品販売場における輸出免税について」 (refund method landing page). https://www.nta.go.jp/publication/pamph/shohi/menzei/201805/0523.htm ↩

40. 観光庁 (Japan Tourism Agency, MLIT). "Frequently Asked Questions for Travelers" (refund method). https://www.mlit.go.jp/kankocho/tax-free/page01_000001_00027.html ↩ ↩² ↩³

41. Japan National Tourism Organization (JNTO). "Everything You Need to Know: Japan's New Tax-Free Shopping System" (blog, 2026-07-20). https://www.japan.travel/en/us/blog/everything-you-need-to-know-japans-new-tax-free-shopping-system/ ↩ ↩²

42. 税関 (Japan Customs, Ministry of Finance). "5004 Consumption Tax Exemption for Exports (for Non-residents/Visitors) (FAQ)". https://www.customs.go.jp/english/c-answer_e/extsukan/5004_e.htm ↩ ↩²

43. 日本郵便 (Japan Post). FAQ "Can I send alcoholic beverages by international mail?". https://www.post.japanpost.jp/question/oversea/64_en.html ↩ ↩²

44. 日本郵便 (Japan Post). "Nonmailable Articles in International Mail". https://www.post.japanpost.jp/service/send/oversea/attention/restriction/index_en.html ↩ ↩² ↩³

45. 日本郵便 (Japan Post). "Items that cannot be accepted for shipping" (UGX international courier). https://www.post.japanpost.jp/service/send/oversea/list/ugx/restriction_en.html ↩ ↩²