Travel rules
Can I use a metal detector in Japan?
Using a metal detector is not generally prohibited nationwide, but landowner permission, cultural-property laws, park rules and rules on found property apply.
VerifiedPrimary topic verifiedLast checked: 18 Aug 2026
What you need to know
Requirements & exceptions
- Do not excavate protected sites or private land without permission.
Documents
- Passport
- Item/activity-specific permits or certificates if required
Likely cost
There is normally no government fee merely to possess or use a lawful metal detector. Access fees, landowner permission, excavation permission, cultural-property procedures or recovery equipment may create costs.
Where to act
Obtain the landowner or facility manager's permission first. For parks, historic sites or suspected cultural-property areas, confirm rules with the municipality, prefecture or relevant cultural-properties authority.