Goods Across Borders · Customs rule card
Kava → Japan
Purpose: Traveling · Verified: 2026-08-22
Kava restricted; documentation or permits may apply
Details
Kava restricted; documentation or permits may apply. Documentation: Check destination requirements. Enforcement in Japan carries fines from JPY 100,000 to JPY 5,000,000 under Customs Law (Kanzeihō) Art. 110, Art. 111 (ordinary personal cases are handled as civil infringements). Restricted status means compliant carriage is achievable with the right paperwork and quantities; the practical risks are seizure, duty, and delay rather than criminal liability for a good-faith traveller. Arrival checks are carried out by Japan Customs (Ministry of Finance); when in doubt use the declare (red) channel — declared goods at worst attract duty or surrender, while undeclared goods attract penalties. Leaving Japan with kava is a separate question: allowed — Kava may be exported from Japan for personal use; several destinations restrict or limit kava import on arrival.
Documentation required
- Check destination requirements
Leaving with this item
Kava may be exported from Japan for personal use; several destinations restrict or limit kava import on arrival.
Practical advice
Japan restricts import of Kava. Personal-use retail-packaged quantities may clear with declaration and inspection but home-prepared, loose-packed, or above-personal-use quantities typically require a Phytosanitary Certificate (plants) or Export Health Certificate (animal-origin). Verify current rules with Japan Customs (Ministry of Finance) before travel — biosecurity rules change frequently on specific commodities.
Customs authority
Japan Customs (Ministry of Finance) · https://www.customs.go.jp