Cannabis Seeds 🇯🇵 Japan
Strictly prohibited under Cannabis Control Act
Can I bring Cannabis Seeds into Japan?
Strictly prohibited under Cannabis Control Act
Full details
Japan's Cannabis Control Act prohibits the cultivation, possession, import, and export of cannabis plants, seeds, and any part of the cannabis plant. Travelers carrying cannabis seeds — including non-germinable hemp seeds marketed for cooking — face criminal prosecution at Narita / Haneda / Kansai customs. Maximum penalty: 7 years imprisonment for personal-quantity import (up from 5 years per the 2024 amendment). Conviction triggers automatic deportation and 10-year re-entry ban for foreign nationals.
PENALTIES
- Fine: 5000000 JPY
- Imprisonment up to 60 months
- Criminal penalty
Active — Customs actively enforces this rule.
Absolutely do not bring cannabis seeds to Japan. Zero tolerance policy.
This page covers destination customs rules in Japan. Whether you can carry cannabis seeds through security, in carry-on, or in checked baggage depends on airline and screening rules — see air travel rules.
Related rules
Cannabis Seeds rules in other countries
Cannabis Seeds
🇬🇧 United Kingdom
Seeds are legal to possess but illegal to germinate. Import from outside UK is restricted.
Cannabis Seeds
🇺🇸 United States
Prohibited federally. CBP will seize all cannabis seeds regardless of state laws.
Cannabis Seeds
🇦🇺 Australia
Prohibited. All cannabis seeds are a controlled import.
Cannabis Seeds
🇳🇱 Netherlands
Cannabis seeds legal to purchase and possess
Cannabis Seeds
🇨🇦 Canada
Illegal to import despite domestic legality
Cannabis Seeds
🇸🇬 Singapore
Death penalty possible for cannabis trafficking