What you can't ship from Japan to Saint Helena
3 Japan Post import rules · verified · source: Japan Post
Short answer: Japan Post lists 1 item types that cannot be sent to Saint Helena and 2 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 September 1, 2026.
- Prohibited
- 1
- Conditional
- 2
- Carrier-wide rules
- 278
These are the destination rules Japan Post publishes for Saint Helena. 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.
Plants & animals
1 prohibited · 1 conditional
- Prohibited
Plants (Lily, Narcissus, Hyacinth)
Lilies, narcissus, and hyacinths are prohibited from being shipped to Saint Helena, Ascension and Tristan da Cunha via regular mail and parcel services. These specific plant types are not permitted for import.
Source: Japan Post · HS chapter 06
- Conditional
Potatoes
Potatoes may only be shipped to Saint Helena, Ascension and Tristan da Cunha if permission has been obtained from the destination's agricultural authorities. No shipment is permitted without such authorization.
Conditions and documents
- Permission has been obtained from the agricultural authorities of the destination → permitted
Documents: Permission from the agricultural authorities of the destination country
Source: Japan Post · HS chapter 07
Medicine & supplements
1 conditional
- Conditional
Narcotics
Opium, morphine, cocaine, and other narcotics are only permitted when sent for medical or scientific purposes and when authorization has been obtained from the Chief Medical Officer at the destination. All other shipments of narcotics are not allowed.
Conditions and documents
- Sent for medical or scientific purposes AND authorization obtained from the Chief Medical Officer at the destination → permitted
Documents: Authorization from the Chief Medical Officer at the destination (Saint Helena, Ascension and Tristan da Cunha)
Source: Japan Post · HS chapter 29
Applies to every destination, including Saint Helena
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 Saint Helena?
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 Saint Helena?
- Japan Post's import rules for Saint Helena prohibit 1 item types, including Plants (Lily, Narcissus, Hyacinth). 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 Saint Helena only under conditions?
- 2 item types are allowed only when Japan Post's stated conditions are met — for example Potatoes; 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 Saint Helena?
- Not necessarily. This page lists the import rules Japan Post publishes for Saint Helena; 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.