Can I take ammunition on a plane in Japan?

You can take this in the cabin, but there are conditions. No. In checked baggage: up to 5kg gross weight per person for your own use, securely packed, and only with the airline's agreement. You cannot carry someone else's.

Updated September 29, 2026

Yes, within limitsIn the cabin

ConditionsIn checked baggage

Dangerous goodsCategory

Carry-on: conditionsChecked bag: yes

What the rule says

Japan follows the international rules on dangerous goods, set out by the Civil Aviation Bureau.

Ammunition: carry-on and checked baggage
Where	Allowed?	What applies
In the cabin	Yes, within limits	No.
In checked baggage	Conditions	Up to 5kg gross weight per person for your own use, securely packed, and only with the airline's agreement. You cannot carry someone else's.

What that means in practice

Ammunition cannot be brought into Japan without a permit. In practice this rule applies to people transiting, not visitors.

Before you get to the checkpoint

Airlines can be stricter than the national rule. If it matters to your trip, check your airline's own page.
If an item is refused at the checkpoint you cannot go back and check it in — you lose it.
Japanese security staff will ask before opening your bag, and most speak enough English for this.

Refused everywhere, and sometimes illegal to own

These are refused by every airline in the world. In Japan some of them are also an offence to carry once you land.

Explosives, fireworks, fuel, compressed gas and corrosive chemicals are refused in both bags with no exception.
Weapons need a Japanese permit obtained before you arrive, including air guns and realistic replicas.
Stun guns, extendable batons and pepper spray are treated as weapons under Japanese law.
A real Japanese sword needs registration and an export permit from the Agency for Cultural Affairs. The shop arranges this.

Frequently asked questions

Can I take ammunition in my hand luggage in Japan?

Yes, within limits. No.

Can I put ammunition in my checked bag?

Up to 5kg gross weight per person for your own use, securely packed, and only with the airline's agreement. You cannot carry someone else's.

What happens if security stops me with ammunition?

It is taken from you at the checkpoint and disposed of. You cannot go back and put it in your checked bag once you are in the queue, and there is no compensation. Some Japanese airports have a post counter before security where you can mail it home instead.