How to Dispose of a Lighter in Japan: Empty the Gas, Then Check Your City's Rule

In Japan, a lighter can go out with the household garbage only once it is empty. Use up or vent the gas first, then put it out in the category and on the day your city sets, which is burnable garbage in some cities and non-burnable or hazardous waste in others. If you are flying out, you can carry one lighter on you; any other will be taken at security and destroyed.

Why the gas has to come out first

A lighter with gas left in it can start a fire in a garbage truck or at a waste plant.

In 2024 the Tokyo Fire Department recorded 33 garbage-truck fires in its area, and 3 of them were caused by lighters.6 Batteries caused the most, and a rechargeable lighter has one inside, so it follows a rule of its own (below). Nationally, in a 2010 government survey, 34 of the 86 municipalities that answered (39%) reported accidents during collection or processing that they suspected were caused by lighters.7

How to empty a lighter in 6 steps

The steps are the same in the guidance of JSACA, Japan’s smoking-accessories industry association,1 and in a joint leaflet from the Consumer Affairs Agency, the Ministry of the Environment and other government bodies.2 They work for both flint-wheel and push-button (piezo) lighters.

1. Check that there is no flame or fire nearby.
2. Press the lever. If it lights, blow the flame out at once.
3. Hold the lever down with a rubber band or strong tape. The lever is on a spring, so wind tape round two or three times.3
4. Listen for a hiss. A hiss means gas is coming out. If you hear nothing, push the flame-adjuster all the way to the plus (+) side.1
5. Leave it outdoors, somewhere airy with no flame nearby. JSACA and the government leaflet say half a day to a day.12 Tokai, the Japanese lighter maker, says about 2 hours, depending on the temperature and the size of the lighter.3
6. Remove the band or tape and try to light it several times. If it won’t light, it is empty. A clear lighter can still hold gas even when no liquid shows, so don’t skip this test.3

Never do this indoors. Lighter gas is heavier than air, so it collects near the floor, where it can catch fire or explode.3

Where to leave it while it vents

If it won’t empty

First move the flame-adjuster to plus (+).1 Some disposable lighters have no adjuster at all, so this is not always possible.4

If gas still won’t come out, don’t puncture it or break it open: Tokai warns against puncturing or taking apart its lighters, which can burst.5 Ask your city instead. Several take lighters that still hold gas, as the last column of the table below shows.

Which garbage it goes in: 13 cities

Every city sets its own category, and even where the rule is the same, the name differs. We checked 11 large cities and two of Tokyo’s 23 wards, Setagaya and Ota, on their official sites as of September 2026. Tokyo has no common rule: each ward sets its own.

The table gives each city’s category as its own English guide names it, with the Japanese word you will see on the collection calendar. The biggest difference is what happens to a lighter that still has gas in it.

Several English guides stop at “use it up”. For a lighter that won’t empty, Sapporo, Nagoya, Kyoto and Kobe take it at a city office or collection point, and Saitama and Setagaya collect it marked 中身あり; Sapporo, Kobe and Setagaya say so only in Japanese.92514 Tokyo’s wards can differ even next door: Setagaya collects a lighter with gas left in it, while neighbouring Ota does not.1416

Label the bag in Japanese

Where a city asks for a label, write it in Japanese. Setagaya’s and Hiroshima’s own English guides print the word in Japanese, ライター, rather than translating it.1326

City not listed?

Look up ライター in your city’s garbage-sorting dictionary, or search the web for your city’s name in Japanese with the words below. The English button on most city websites gives an automatic translation; an English guide prepared by the city itself, like those linked above, is more reliable.

Replace 〇〇 with your city’s name. 市 means city and 区 means ward; 捨て方 means “how to throw away”.

Rechargeable, oil, turbo and long lighters

Leaving Japan with a spare lighter

Japan allows one small lighter per person on a flight, and it must be carried on your person in the cabin. A lighter and a box of matches together count as one, and no lighter may go in checked baggage.3839

Anything you surrender is destroyed. Narita discards surrendered items promptly and cannot return them.40 At Kansai International Airport, a preparation area in front of each international departure entrance, before security, has boxes for disposing of restricted items.41 We found no such box before security at Narita, Haneda, Chubu Centrair or New Chitose.

You can’t mail spares home either. Japan Post does not accept lighters, matches or lighter fuel in international mail,42 and Yamato’s international parcel service refuses lighters.43 So, on our reading of the flight and postal rules together, one lighter per person is all that can leave Japan with you. If you live in Japan, put the others out under your city’s rule before you travel.

Flying to China? Some flights to and from China ban lighters in both hand luggage and checked baggage, so check with your airline.39

If you smoke, our map of smoking areas shows airport smoking rooms and which side of security each one is on. Away from the airport, finding a legal smoking area in Tokyo explains the signs and apps, and pocket ashtrays in Japan covers what to do with the butts.