Is Methylone legal in Japan?
- Legal status
- Controlled as a narcotic under the Narcotics and Psychotropics Control Law — methylone was first controlled as a designated substance (Shitei-Yakubutsu) then scheduled; reinforced by 1971 Convention Schedule II (2015). No death penalty.
- Consequences if caught
- Illegal; strict possession/import offences with imprisonment.
- If prescribed or medical
- No recognised medical use; no lawful prescription route.
- Documentation
- Very strict import controls; no lawful personal import.
Drug laws and enforcement change and vary within a country. This is not legal advice. Always confirm with Japan’s embassy or official drug authority before traveling; penalties can be severe, including imprisonment.
Before you travel
Verify current rules with the destination country’s official drug authority and your own country’s embassy before traveling. Find the destination’s U.S. embassy & official country guidance →
Non-U.S. travelers: check your own government’s travel advisory and embassy.
If you’re detained or arrested abroad
Contact your own country’s embassy or consulate in the destination immediately — not the destination’s authorities. U.S. citizens: contact the nearest U.S. embassy/consulate and the U.S. State Department at +1-202-501-4444 (from abroad). If a U.S. citizen is arrested or detained abroad →