Japan’s garbage sorting system is thorough and mandatory. Getting it right is one of the most important practical adjustments new residents make. This guide explains the main categories, how to find your local rules, and practical habits that make sorting second nature.
Why Japan’s Garbage Sorting Is Strict
Japan operates a sophisticated waste management infrastructure. Sorting enables efficient recycling and proper treatment of each waste stream. Incorrectly sorted garbage may not be collected — bags left uncollected, sometimes marked with explanation stickers, is a genuine social signal in residential areas.
Sorting rules vary by municipality. What applies in Tokyo’s Shibuya ward may differ from Osaka’s Namba district. Your ward or city office is the authoritative source for your specific rules.
The Main Garbage Categories
While rules vary locally, most municipalities use these categories:
- Burnables / Combustibles (燃えるゴミ / 可燃ゴミ): Kitchen waste (food scraps), paper, wood, fabric, rubber, leather, small plastic items not covered by the plastics category. Collected 2–3 times per week in most areas.
- Non-burnables / Incombustibles (燃えないゴミ / 不燃ゴミ): Metal items, ceramics, glass, mirrors, small appliances, lighters. Collected once or twice per month.
- Recyclable plastics (プラスチック / プラ): Plastic packaging marked with the プラ (plastic) recycling symbol — food trays, bottles (without caps and labels), bags, nets. Rinse clean before discarding. Collected weekly or fortnightly depending on area.
- Bottles and cans (缶・びん・ペットボトル): Aluminum cans, steel cans, glass bottles, PET plastic bottles (marked ペット). Drain and rinse. Remove caps and labels. Collected weekly or fortnightly.
- Cardboard and paper (古紙 / 段ボール): Cardboard boxes (flatten them), newspapers (bundle with twine), magazines, flyers. Often collected on specific days or taken to designated collection points.
- Large waste / Oversized garbage (粗大ゴミ): Furniture, appliances, bicycles. Requires advance application and fee payment to your municipal office. Not put out with regular garbage.
Plastic: The Detail That Trips People Up
Plastic handling often confuses newcomers because Japan distinguishes between:
- Plastic packaging (プラ): Items marked with the プラ recycling symbol. Separate collection. Must be clean — rinsed of food residue.
- Hard plastic (硬質プラスチック): Plastic items without the プラ mark (toys, hangers, buckets). Often goes to non-burnables.
- PET bottles (ペットボトル): Separate category. Remove labels, remove caps, crush flat, rinse.
When in doubt about a specific item, check your municipality’s sorting guide (分別ガイド) — most are available online with search tools.
How to Find Your Local Rules
Your municipality publishes specific rules. To find them:
- Ask your real estate agency — they often provide a sorting guide for your area
- Check your building’s notice board — building management usually posts local collection schedules
- Visit your ward/city office website — search “(ward name) ゴミ 分別” or “(ward name) garbage sorting”
- Many wards have multilingual garbage guides (English, Chinese, Korean, Vietnamese, etc.)
- Osaka, Tokyo, and most major cities have English-language sorting guides on their official websites
The Osaka City Garbage Calendar, Tokyo 23 Ward collection schedules, and Fukuoka City garbage guide all offer English versions.
Collection Day Schedule
Each garbage category has designated collection days — typically:
- Burnables: Monday/Thursday or Tuesday/Friday (twice a week)
- Recyclables (plastic, cans/bottles): Once a week on a specific day
- Non-burnables: Once or twice a month on a specific day
- Cardboard: Once a week or specific days at collection points
Garbage must be put out on the morning of collection day (typically before 8 AM) at your building’s designated collection point (ゴミ置き場). Never put garbage out the night before — it attracts crows.
Apartment Building Rules
Most apartment buildings have a designated garbage collection area (ゴミ置き場) with separate bins or areas for each category. Some buildings require:
- Designated municipal garbage bags (指定ゴミ袋) — sold at konbini and supermarkets
- Name written on garbage bags — in some buildings/areas
- Access cards or codes for the garbage area
Building rules are provided at move-in. If unclear, ask your building manager (管理人) or management company.
Large Item Disposal (粗大ゴミ)
Disposing of furniture, appliances, bicycles, or other large items requires:
- Contact your ward/city office to request oversized garbage collection (粗大ゴミ受付)
- Pay the disposal fee (typically ¥500–¥2,000 per item) at a konbini using a payment slip
- Attach the payment receipt sticker to the item
- Put the item out on the designated collection day
Many items in good condition can alternatively be donated (donated furniture shops, Janpara for electronics, Hard Off for appliances) or sold via Mercari (Japan’s major secondhand marketplace).
Garbage rules vary by municipality and change periodically. Always verify current collection schedules and rules with your local ward or city office.