What you can't ship from Japan to Tonga
6 Japan Post import rules · verified · source: Japan Post
Short answer: Japan Post lists 2 item types that cannot be sent to Tonga and 4 that can be sent only under conditions. Separately, Japan Post applies 278 carrier-wide rules to every destination, covering dangerous goods and items banned from international mail — perfume, aerosols and lithium batteries among them. Rules last verified against Japan Post on August 1, 2026.
- Prohibited
- 2
- Conditional
- 4
- Carrier-wide rules
- 278
These are the destination rules Japan Post publishes for Tonga. They do not repeat the items Japan Post refuses to every country — those are on one shared page, linked below. A rule marked conditional allows the item only when the stated conditions hold; whether your product qualifies is what the ShipMate GO app works out before you book.
Alcohol
1 conditional
- Conditional
Alcoholic Beverages
Alcoholic beverages may only be shipped as samples, provided the quantity does not exceed 0.57 litres and they are not packed together with other goods.
Conditions and documents
- shipped as a sample AND quantity does not exceed 0.57 litres AND not packed together with other goods → permitted
Source: Japan Post · HS chapter 22
Currency & valuables
1 prohibited
- Prohibited
Valuables
Valuables including jewelry, precious metals, gems, certificates, coins, and other negotiable securities are prohibited from shipment to Tonga via regular mail. This prohibition covers a broad range of high-value items and financial instruments.
Source: Japan Post · HS chapter 71
Medicine & supplements
1 conditional
- Conditional
Narcotics
Narcotics such as opium, morphine, and cocaine are only permitted when sent for medical or scientific purposes and when authorization has been obtained from the Prime Minister of the destination country (Tonga).
Conditions and documents
- Sent for medical or scientific purposes AND authorization obtained from the Prime Minister of Tonga → permitted
Documents: Authorization from the Prime Minister of Tonga
Source: Japan Post · HS chapter 29
Plants & animals
1 conditional
- Conditional
Plants
Plants are conditionally permitted for shipment to Tonga via regular mail and parcel, provided they are accompanied by a phytosanitary certificate issued by Japan's Ministry of Agriculture, Forestry and Fisheries. No other conditions are stated in the source.
Conditions and documents
- Phytosanitary certificate issued by Japan's Ministry of Agriculture, Forestry and Fisheries is attached → permitted
Documents: Phytosanitary certificate issued by Japan's Ministry of Agriculture, Forestry and Fisheries (日本農林省発行の検疫証明書)
Source: Japan Post · HS chapter 06
Tobacco
1 conditional
- Conditional
Tobacco
Tobacco, cigars, and snuff are conditionally permitted when the shipment does not exceed 11 pounds (4.9 kg) in weight and is not packed together with other articles.
Conditions and documents
- Weight does not exceed 11 pounds (4.9 kg) AND not packed together with other articles → permitted
Source: Japan Post · HS chapter 24
Weapons
1 prohibited
- Prohibited
Ammunition and Matches
Primed metallic cartridges and percussion caps for portable firearms, non-explosive artillery fuze components, and matches are prohibited from shipment to Tonga via regular and parcel mail. No exceptions are stated in the source.
Source: Japan Post · HS chapter 36
Applies to every destination, including Tonga
Japan Post applies 278 carrier-wide rules to every country on top of the rules above — outright bans on dangerous goods such as perfume, aerosols and lighters, and conditions on items such as lithium batteries.
Not sure about a specific item for Tonga?
This page lists Japan Post's rules. The ShipMate GO app checks your actual item against them, asks the one or two questions a conditional rule needs, and tells you the outcome before anything is charged. Sending a parcel from Japan? Booking is free and you pay once, after weighing. Shopping from abroad with Shop for Me? Anything that can't ship is dropped from your order before you pay for the goods.
Common questions
- What can't I ship from Japan to Tonga?
- Japan Post's import rules for Tonga prohibit 2 item types, including Valuables; Ammunition and Matches. On top of these, Japan Post refuses dangerous goods such as perfume, aerosols and loose lithium batteries to every destination.
- Which items can be shipped to Tonga only under conditions?
- 4 item types are allowed only when Japan Post's stated conditions are met — for example Tobacco; Alcoholic Beverages; Plants; Narcotics. Whether a specific product qualifies depends on the item, which is what the ShipMate GO app checks before you book.
- Does an item that isn't listed here ship freely to Tonga?
- Not necessarily. This page lists the import rules Japan Post publishes for Tonga; an item that isn't named has no specific rule here, but it may still fall under Japan Post's carrier-wide bans or a general category such as food or medicine. Check the exact item in the ShipMate GO app, which reads these rules live and asks the follow-up questions a conditional rule needs.