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Japan to Ban Cannabinol (CBN) Starting June 2026

4/13/2026

47 9 Full Breakdown

Summary

Story summary

Cannabinol (CBN) will be banned in Japan on June 1, 2026, as a specified drug by the Ministry of Health, Labour and Welfare (MHLW).
After the ban, only registered sellers may provide CBN to patients with official medical confirmation.
To qualify for medical use, individuals must have intractable conditions and obtain doctor approval by April 17, 2026.
Without proper documentation, users will be treated as non-medical post-ban.

History

Historical Context

Japan's Cannabis Control Law, enacted in 1948, established strict regulations against cannabis use, reflecting a broader global trend of drug prohibition post-World War II. Despite some recent reforms, including a 2023 law legalizing medical cannabis, Japan maintains stringent penalties for cannabis-related offenses, with possession punishable by up to five years in prison, underscoring the nation's cautious approach to drug policy.

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Story summary

Cannabinol (CBN) will be banned in Japan on June 1, 2026, as a specified drug by the Ministry of Health, Labour and Welfare (MHLW).
After the ban, only registered sellers may provide CBN to patients with official medical confirmation.
To qualify for medical use, individuals must have intractable conditions and obtain doctor approval by April 17, 2026.
Without proper documentation, users will be treated as non-medical post-ban.

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