Shipping Restrictions from Japan: Prohibited and Restricted Items
Whether an item can ship depends on the carrier, quantity, packaging and destination—not just the product category.
Use this quick decision table first
| Item situation | Initial result |
|---|---|
| Ordinary goods without batteries, liquids or hazardous ingredients | Usually shippable, subject to destination, size, weight and declaration rules. |
| Battery properly installed in equipment | Review by battery type, quantity, route and destination. |
| Loose batteries, power banks or spare batteries | Japan Post generally does not accept them; confirm any alternative route before purchase. |
| Flammable, explosive, corrosive, toxic or pressurized goods | Generally prohibited. |
| Composition, capacity, model or specification is unknown | Ask before buying; do not decide from the product name alone. |
Guides for commonly checked items
Detailed prohibited and restricted item list
This is an illustrative list, not a complete legal catalogue. The same product can have a different result based on ingredients, volume, packing, quantity, method and destination.
| Category | Examples of Items That Cannot Be Shipped (Partial) | |
|---|---|---|
| Explosives & Hazardous Materials | Gunpowder Items | Fireworks, Firecrackers, Ammunition, etc. |
| Flammable Liquids | Lighter Fuel, Paints, Gases, Petroleum Products, Hair Dyes, Perfumes, Essential Oils, Nail Polish, Hair Growth Solutions, Razor Cleaning Liquids, Alcoholic Beverages (Conditional ※1), etc. | |
| High-Pressure Gas | High-Pressure Spray Cans, Fire Extinguishers, Underwater Breathing Apparatus, Dusting Sprays, Portable Concentrated Oxygen, Helium Gas, Gas for Camping Stoves, Gas for Insertable Stoves, Refill Gas for Lighters, etc. | |
| Flammable Substances | Matches, Lighters, etc. | |
| Oxidizing Substances | Bleach, Peroxides, Personal Mini Oxygen Generators, etc. | |
| Toxic Substances | Chloroform, Heat-Vaporizing Insecticides, etc. | |
| Corrosive Substances | Mercury, Storage Batteries, Lithium Batteries (Conditional ※1), etc. | |
| Radioactive Materials | Radioactive Materials | |
| Narcotic Drugs | Narcotics and Stimulants, etc. | |
| Live Animals | Live Animals, etc. | |
| Pornographic Materials | Pornographic or Immoral Items, etc. | |
| Other | Dehumidifiers containing catalytic substances; items requiring special transportation methods (such as frozen, refrigerated, or perishable foods); cash, securities, prepaid cards, checks; goods labeled with UN dangerous goods numbers; and items prohibited from shipment due to import restrictions or regulations of various countries. | |
※ Reminder
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Transportation of Special Items
View the complete special-item shipping guide
| Shipping method | Shippable Products | |
|---|---|---|
| ※1 Special Express |
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| Super Big | ||
| Confirm composition and current route | ||
Even when a special item appears as shippable, it must meet the specified method, destination, packing and declaration conditions.
Non-shippable items and return risk
- A prohibited item may be removed and re-registered in storage; the warehouse cannot guarantee detection of every prohibited item.
- Returns caused by prohibited items, customs failure or address problems may be non-refundable and may incur return shipping and handling charges.
- Dispatched international parcels generally cannot be recalled or have recipient details changed.
Official rules and current acceptance
Restrictions change by carrier, destination and time. Check these official sources in addition to this page before buying.
Restricted item FAQ
Are all lithium battery items prohibited?
No. It depends on battery type, whether installed in equipment, quantity, capacity, method and destination. Check the battery guide and methods shown in the order.
Can perfume, nail polish and aerosols be shipped?
These may contain flammable liquids or pressurized gas and are commonly restricted in standard international mail. Check ingredients, container and eligible special methods rather than relying on the product name.
Does domestic delivery in Japan mean it can be forwarded internationally?
No. Japanese domestic delivery rules differ from international safety, carrier and destination import rules, so a separate check is required.
Is an unlisted item automatically shippable?
No. This page cannot cover every law, ingredient and country rule. Ask before buying when uncertain and keep ingredient, specification and safety information.