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Can you take a gun on a plane?

In Japan guns and replica guns are banned from carry-on; checked bags only, with conditions. Carry-on: No. Guns, air guns, BB guns and model guns cannot be carried on. A plastic toy gun for a small child that is plainly harmless may be. Checked baggage: The aviation list accepts them in checked baggage, but some airlines refuse toy and model guns, and possessing a firearm in Japan without a permit is illegal.

Updated

NoCarry-on in Japan
ConditionsChecked bag in Japan
9countries compared

Carry-on: noChecked bag: conditions

Guns and replica guns on flights in and from Japan

The rule for guns and replica guns comes from the Civil Aviation Bureau's list of restricted items and is the same on domestic and international flights.

Guns and replica guns: carry-on and checked baggage in Japan
WhereAllowed?What applies
In the cabinNoNo. Guns, air guns, BB guns and model guns cannot be carried on. A plastic toy gun for a small child that is plainly harmless may be.
In checked baggageConditionsThe aviation list accepts them in checked baggage, but some airlines refuse toy and model guns, and possessing a firearm in Japan without a permit is illegal.

Bringing a gun into Japan is a customs matter. Pistols are prohibited outright, and hunting guns and air guns need a permit to possess and import approval arranged in advance.

Narita AirportNarita says toy guns are treated as weapon-like items: not in carry-on, put them in checked baggage; some airlines do not accept them even in checked baggage.Narita International Airport FAQ
Black replica pistol with a coiled cord, a magazine and brass cartridges on a yellow cloth
Photo: Glock 17 Modelgun(Japan).jpg by ja:User:Shampoorobot aka ja:User:A16504601 (CC BY-SA 3.0, cropped), via Wikimedia Commons.

Air guns, replicas, toy guns and gun parts on a flight

Lists that all keep real firearms out of the cabin part ways on toy guns, replicas, gun-shaped lighters and telescopic sights.

Why an air gun may be checked but not carried
Narita's FAQ uses the air gun as its example of an item that fails only one test. Carry-on screening looks for anything usable as a weapon; checked-baggage screening looks for goods that may not be transported, such as explosives. An air gun is the first but not the second, so Japan's list marks firearms, air guns, BB guns and starter pistols × for carry-on and ○ for checked baggage.
Gun parts, scopes and holsters
Japan's list bans parts of firearms from the cabin and gives its reason: several passengers could each carry a part and assemble the weapon on board. Other lists carve out the sight. The EU and Hong Kong cabin lists ban component parts of firearms excluding telescopic sights, South Korea lets scopes travel in the cabin, and the TSA lists Rifle Scope (Scope Only) and Holsters as allowed in carry-on.
Toy guns and water pistols
Toys get the widest spread of answers. The TSA generally permits toy guns but prohibits squirt guns, Nerf guns and other items that resemble realistic firearms, and recommends emptying water guns. South Korea's list lets water pistols and toy guns with no firing function into the cabin. At Narita a toy gun with metal parts is treated as similar to a weapon and goes in checked baggage.
Gun-shaped lighters count as imitations
Japan's list states that an item restricted from the cabin includes its imitations and look-alikes. It does not name gun-shaped lighters. Hong Kong's cabin list gives gun lighters as its example of an imitation firearm, the TSA entry Lighters (Gun) says No for carry-on and No for checked bags, and GOV.UK puts gun cigarette lighters among items for neither hand luggage nor the hold.
A baggage answer is not a permit
Japan's list warns that possession itself may be impossible under the Firearms and Swords Control Act and other laws, whatever the baggage column says. Hong Kong police say the same of arms held without a licence, for visitors and for transit passengers passing through the airport, in hand-carried or hold luggage alike. The TSA reminds travellers that possession laws vary by local, state and international government.

Guns and replica guns: the rule country by country

The carry-on answer for guns and replica guns is the same in all 8 other places we checked.

Guns and replica guns: carry-on and checked baggage rules by country
Flying fromCarry-onChecked bagWhat the authority says
JapanCivil Aviation BureauNoWith limitsGuns, air guns, BB guns and model guns cannot be carried on. A plastic toy gun for a small child that is plainly harmless may be. Source
United StatesTSANoWith limitsNot allowed in carry-on. Firearms in checked bags must be unloaded, packed in a locked hard-sided container and declared to the airline at check-in; check that your airline allows them. Realistic replicas of firearms may go in checked bags.TSA entry: Firearms, Firearm Silencers/Suppressors, Realistic Replicas of Firearms Source
European UnionEuropean Commission, EASANo—Firearms of all types are prohibited in cabin baggage. So are toy guns, replicas and imitation firearms that could be mistaken for real weapons, and compressed air guns such as pellet guns and ball bearing guns. Source
United KingdomUK GovernmentNoWith limitsGuns and firearms (including air rifles, starting pistols and replica firearms) are not allowed in hand luggage. Hold luggage: check with your airline. Replica or model guns are also listed among items banned from both. Source
South KoreaMOLIT Aviation Security 365NoWith limitsGuns of all kinds, air guns, gun parts and realistic replicas are banned from the cabin. Checked only if the airline sees the permit papers, bullets are separated and the gun is in a hard case. Non-firing toy guns may go in the cabin. Source
TaiwanCivil Aviation AdministrationNoWith limitsToy guns of any material may not be in hand baggage or carried on your person; they go in checked baggage. The same applies to firearms, which also need the competent authority's permission for transport. Source
Hong KongCivil Aviation DepartmentNoWith limitsFirearms of all types, toy guns, replicas and imitation firearms that could be mistaken for real weapons are banned from cabin baggage. Possessing arms in Hong Kong without a licence is illegal, in hand-carried or hold luggage. Source
Mainland ChinaCAACNoNoGuns and other weapons, their main parts and replicas cannot be carried on or checked. Source
AustraliaHome Affairs, CASANoWith limitsFirearms and other weapons, including replicas or imitations, cannot be carried on you or in carry-on baggage. Firearms may go in checked baggage only with airline approval before flying; quantity limits may apply.CASA Pack Right entry: Firearm, Shotgun, pistol, handgun etc Source

Each row comes from that authority's own page. Airlines can be stricter, and the screening officer has the final say.

If security in Japan will not let guns and replica guns through

What to do
Move guns and replica guns to the bag you check in before you reach security, within the checked-baggage limits above. Narita Airport states that anything given up at the checkpoint is discarded and cannot be returned.
If it gets on board
Taking an item that is restricted from the cabin onto an aircraft is punishable under Japan's Civil Aeronautics Act: up to 2 years' imprisonment or a fine of up to 1,000,000 yen.

Frequently asked questions

Can you take a gun on a plane?

On flights in and from Japan: No. Guns, air guns, BB guns and model guns cannot be carried on. A plastic toy gun for a small child that is plainly harmless may be. In checked baggage: The aviation list accepts them in checked baggage, but some airlines refuse toy and model guns, and possessing a firearm in Japan without a permit is illegal.

Can I bring my airsoft gun on a plane?

Only in checked baggage, and not on every airline. Japan's list marks BB guns and air guns × for carry-on and ○ for checked baggage, and Narita adds that some airlines refuse toy guns even as checked baggage. The TSA allows BB guns in checked bags if the airline does, and compressed air guns, including paintball markers, without the compressed air cylinder attached.

Can you bring replica guns on a plane?

Not in carry-on, and checked baggage depends on the country. The TSA allows realistic replicas of firearms in checked bags. GOV.UK answers both ways: one list puts replica or model guns among items for neither hand luggage nor the hold, while its sports table says to check with the airline about replica firearms. Mainland China's CAAC bans replicas of guns from both.

Are guns allowed in Japan?

Only under permit. Japan Customs states that possession of firearms is restricted by the Firearms and Swords Possession Control Law. Pistols, their ammunition and pistol parts are prohibited from entry, and no person shall bring hunting guns or air guns into Japan without a permit to possess. The ○ for checked baggage on the aviation list does not replace that permit.

Does the TSA allow a gun in carry-on bags?

Not allowed in carry-on. Firearms in checked bags must be unloaded, packed in a locked hard-sided container and declared to the airline at check-in; check that your airline allows them. Realistic replicas of firearms may go in checked bags.

Can you take a gun in hand luggage in the UK or Europe?

The United Kingdom: Guns and firearms (including air rifles, starting pistols and replica firearms) are not allowed in hand luggage. Hold luggage: check with your airline. Replica or model guns are also listed among items banned from both. The European Union: Firearms of all types are prohibited in cabin baggage. So are toy guns, replicas and imitation firearms that could be mistaken for real weapons, and compressed air guns such as pellet guns and ball bearing guns.

Can you put a gun in checked luggage?

The aviation list accepts them in checked baggage, but some airlines refuse toy and model guns, and possessing a firearm in Japan without a permit is illegal.

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Compiled by Japan Japan !! · Updated October 2, 2026