Can I bring seeds or plants to Japan?
Seedlings, seeds, grains and beans that are not prohibited need a phytosanitary certificate issued by the government of the exporting country and an import inspection, regardless of quantity or intended use. Certificates are not required for certain plants; a Plant Protection Station can confirm.
Into Japan: limits applyChecked on arrival
Plants or seeds at the Japanese border
This is decided when you land in Japan, by the quarantine services. Airport security at your departure airport is a separate check.
Seedlings, seeds, grains and beans that are not prohibited need a phytosanitary certificate issued by the government of the exporting country and an import inspection, regardless of quantity or intended use. Certificates are not required for certain plants; a Plant Protection Station can confirm.
- Certificate
- phytosanitary certificate issued by the government of the exporting country
- Applies to
- any quantity and any intended use
- Exception
- inspection certificates are not required for certain plants: ask a Plant Protection Station
- Inspection fee
- none
- Without a certificate
- the plants are disposed of
- Penalty
- up to three years in jail or a fine of up to three million yen
Declaring plants or seeds when you arrive
After immigration and before customs, go to the Plant Quarantine Counter and hand the phytosanitary certificate to the plant quarantine officer. Plants that pass get a "plant inspection passed" stamp; plants without the stamp cannot go through customs inspection.
If you bring plants or seeds into Japan without declaring
Plants without a phytosanitary certificate are disposed of. Importing without a certificate or without import inspection can bring up to three years in jail or a fine of up to three million yen.
Frequently asked questions
Can I bring seeds or plants to Japan?
Seedlings, seeds, grains and beans that are not prohibited need a phytosanitary certificate issued by the government of the exporting country and an import inspection, regardless of quantity or intended use. Certificates are not required for certain plants; a Plant Protection Station can confirm.
Do I need a certificate for just a few seeds?
Yes. A phytosanitary certificate and an import inspection are legally required regardless of quantity and intended use.
Is there an inspection fee?
No inspection fee is required, and most inspections take only a short time.
What happens without a certificate?
The plants are disposed of. Importing without a phytosanitary certificate or without plant import inspection can be punished with up to three years in jail or a fine of up to three million yen.
Related items
Sources for this page
- Plant Protection Station — Regulations when Bringing Plants into Japan from Another Countrychecked October 1, 2026
- Plant Protection Station — Request to people coming to Japanchecked October 1, 2026
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Compiled by Japan Japan !! · Updated October 2, 2026