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Recycling in Japan can have some pretty tricky rules and these rules change from town to town. It takes a little bit of time to get the hang of, but that just means cleaner rubbish and cleaner recycling for the environment. Your waste separation rules may differ from that of your friends or classmates, so it’s always better to double check with your local ward office. But here are some general guidelines to how to separate your waste in Japan.
Dividing recyclables
When it comes to recycling in Japan, every town has its own rules. Some are more lax, some are very, very strict (to the point that one must write his/her own name on their rubbish bag, and if it isn’t sorted correctly, then back it appears on one’s doorstep for one to fix and have re-sent out).
The following information is based on how Tanegashima handles its rubbish. Other places, including Tokyo, may have different rules, but they generally follow the same lines. Upon moving in, it’s always a good idea to head to the nearest city/ward/town hall — which you would have to do no matter what in order to register living there — and get all the information that comes with living there. Bunched up in that info packet will be specific information on how to recycle.
- First there’s paper. Generally, this paper divides into newspaper, cardboard, and other papers. Stack and tie each of these three categories into neat bundles. Newspaper is pretty self explanatory, but make sure to break down and flatten cardboard. Instructions on the sides of cartons of juice, milk, etc., show how to break them down (make sure to recycle the plastic cap separately!).
- Other papers include magazines and colored flyers. Tie these up in their own separate bunch.
- Bottles separate into colors: clear, brown, and others. These each go into their own container or clear bag.
- Separate steel and aluminum cans.
- PET (clear plastic drink) bottles get a bag.
- Remove the labels and recycle the caps separately.
- Styrofoam, batteries, and lights, all get their own containers.
- Sharp objects such as knives and other tools should be wrapped carefully and labeled.
- Place others in a non-burnable rubbish bag that can be bought from the local convenience store.
- Last comes the burnable rubbish bag.
A note on batteries: Never put mobile batteries, power banks, or any device with a built-in rechargeable battery in your regular trash. Lithium-ion batteries can catch fire in garbage trucks and recycling facilities. Check your local rules for the right way to dispose of them. Many areas have a separate collection category, and many electronics stores have drop-off boxes. If a battery looks swollen or damaged, contact your ward office before you throw it out.
Again, not all places are like this. Recycling in Japan isn’t an all-encompassing set of rules. Cities can be a lot more lax, but check upon moving in.
Disposing of rubbish
When recycling in Japan, every neighborhood has designated recycle sites. Japan keeps its areas clean, and designates sites for each neighborhood to bring its trash. Your town hall will tell you where to bring your rubbish, and it’s never very hard to find where it is. Keep a lookout and you’ll notice that on certain days, a mountain of bagged up rubbish sits under colored nets or cages that guard against unwanted animals like crows, or deer (yup, that’s definitely a problem in some places). Certain days can also mean certain kinds of rubbish. For example, the Tuesday of every week can be the day to bring out aluminum cans, and the Thursday for PET bottles.
Oversized items, like old shelves or tables, are handled differently. In most cities, these are called sodai gomi (粗大ごみ). First, book a pickup with your city, by phone or online. You will be given a collection date and a fee. Then buy a disposal sticker (粗大ごみ処理券) in that amount at a local convenience store, write your name or reservation number on it, and stick it on the item. Leave it at the designated spot by the morning of your collection day. Fees and steps vary by city, so check with your ward office first.
Last notes
Before recycling anything, wash it down before putting it into its appropriate bag. It may be a little trouble, but it’s cleaner, won’t smell, and gives those doing the recycling a much easier time.
Remember to take caps off, remove labels off of PET bottles, and separate the steel from the aluminum cans. It can get hectic and feel like a bit of a pain sometimes, but it’s a civic duty that must be done for the future of this planet and its generations to come.
Frequently asked questions
Do recycling rules in Japan differ from city to city?
Yes. Every city, ward, and town sets its own rules, so your neighbor in the next ward may sort things differently than you do. Check with your local ward office when you move in, and keep the guide they give you.
How do I find out what day each type of trash is collected?
Your ward or city office will give you a collection calendar or guide, often in English and other languages. Many cities also have a garbage app or an online lookup where you enter your address.
Can I throw away mobile batteries and other rechargeable devices with regular trash?
No. Lithium-ion batteries can start fires in garbage trucks and processing facilities. Check your local rules for how to dispose of them. Many areas have a separate collection category or drop-off boxes at electronics stores. If a battery looks swollen or damaged, contact your local office before throwing it out.
Has plastic recycling changed recently?
In some areas, yes. Several cities have started collecting plastic packaging and plastic products together, and some of these changes began in April 2026. If your building’s guide looks old, ask your ward office whether the rules have been updated.
How do I get rid of large items like furniture?
Most cities treat these as oversized trash, called sodai gomi (粗大ごみ). You usually need to book a pickup with your city first, then buy a disposal sticker at a convenience store or designated shop and attach it to the item. Fees and steps vary by city, so check before you put anything outside.
What happens if I sort my trash incorrectly?
In many areas the bag will be left behind with a warning sticker, and you will need to re-sort it and put it out again on the next collection day.
Do I need to wash recyclables before putting them out?
Yes. Rinse bottles, cans, and food containers, and remove caps and labels where your city requires it. Clean items are easier to recycle and won’t smell while they wait for collection.
Join the recycling in Japan bandwagon (whether you like it or not, really!) and do your part. Find out other useful information in our blog section on Life in Japan, and if you want to study in Japan, be sure to contact Go! Go! Nihon!
