CannabisJapan.com is an English-language educational resource covering cannabis law, CBD regulation, the 2024 cannabis-law reform, and travel-safety considerations for visitors to Japan. Cannabis is illegal in Japan, with possession penalties of up to seven years imprisonment and a 99% conviction rate. In a jurisdiction this strict, accuracy is not a stylistic preference — it is harm reduction. This page exists so readers, search engines, and AI crawlers can verify exactly who is responsible for the content, what standards we follow, and how to reach us with corrections.
Lead Editor
RJ Bolton — lead editor and founder. RJ is responsible for the editorial direction of CannabisJapan.com, sourcing every legal claim against primary Japanese government publications and statutory text, and maintaining the freshness-review schedule. Bylines on this site are house bylines — the convention used at many trade and policy publications — with the lead editor responsible for accuracy on every page that describes a Japanese statute, ministry rule, conviction figure, or travel-related criminal-procedure consequence.
CannabisJapan.com is independently published as part of the broader TryCannabis.org Cannabis Education Network. We are not a Japanese law firm, a CBD retailer, a travel agency, or a publication owned by any cannabis-industry operator. We are an independent educational publisher serving an English-speaking audience — tourists, expatriates, business travelers, journalists, and academic researchers — who need reliable English-language information about a legal regime that is documented primarily in Japanese.
Editorial Standards
We do not sell cannabis products and have no commercial relationship with dispensaries, brands, or operators. Cannabis is illegal in Japan; we do not sell, advertise, or recommend any cannabis or CBD product. We do not run advertising. We do not participate in affiliate programs — including for CBD retailers, travel services, immigration lawyers, or any cannabis-adjacent product or service.
All legal claims are sourced from official regulator publications and primary statute text. When this site states what Japanese law says — possession penalties, the 2024 amendments criminalizing cannabis use, narcotic reclassification of THC, CBD THC limits, customs prohibitions, criminal-procedure rules — we cite the Ministry of Health, Labour and Welfare (MHLW), Japan Customs, the National Police Agency (NPA), the Ministry of Justice (MOJ), or the underlying statute (the Cannabis and Psychotropic Substances Control Act / Cannabis Control Act, the Narcotics and Psychotropics Control Act). Where Japanese-language source documents are the only authoritative source, we identify them as such.
All medical and health claims are sourced from peer-reviewed research and recognized authorities — the World Health Organization (WHO), the United Nations Office on Drugs and Crime (UNODC), peer-reviewed pharmacology literature, and Japanese medical-society publications where they exist in English. We do not treat industry marketing as medical evidence.
Content is reviewed annually or whenever a material legal or regulatory change occurs. Japanese cannabis law was substantially rewritten in December 2024 / 2025 (criminalization of use, narcotic reclassification of THC, CBD testing requirements). When MHLW issues new guidance, the Diet passes amending legislation, or a high-profile enforcement case clarifies prosecutorial practice, we revise the affected pages and update the “last verified” date.
Conflicts of Interest
CannabisJapan.com accepts no money from cannabis brands, dispensaries, hemp companies, multi-state operators, CBD retailers, travel agencies, immigration law firms, or any government agency (Japanese or otherwise). We have no investors with cannabis-industry holdings. We do not run advertising. We do not accept comped products, sponsored trips, or paid placement of any kind.
Our only revenue source is the broader TryCannabis.org Cannabis Education Network, which operates under the same independence standards. The network is privately owned and self-funded.
What We Do Not Do
- We do not provide legal advice. Information on this site is educational; readers facing specific legal questions in Japan should consult a Japanese-licensed attorney (a bengoshi) immediately.
- We do not encourage or facilitate cannabis use in Japan or any jurisdiction where it is prohibited.
- We do not recommend specific CBD products, retailers, or brands.
- We do not generate AI content without editorial review and source verification against primary Japanese government publications.
- We do not reproduce CBD-retailer or hemp-industry marketing copy as editorial content.
- We do not advocate for legalization or argue against Japanese drug policy. Our role is to inform, not to persuade.
A Note on Tone
Japan’s prohibitionist legal regime has real consequences for foreigners who get it wrong — up to 23 days of pre-charge detention, conviction rates near 99%, deportation, and permanent re-entry bans. We write with that reality in mind. This is an educational site about a country where the legal answer is, in nearly every case, “do not.” We try to explain why, what the law actually says, and what the practical consequences are without moralizing in either direction.
Contact for Corrections
If you find a factual error on CannabisJapan.com — a misquoted statute, an outdated penalty figure, a misrepresented MHLW guidance document, an inaccurate description of customs procedure — please report it through our contact page. We log every correction, fix it on the affected page, and update the “last modified” timestamp so readers can see when the change was made.
Our full sourcing approach is documented on the methodology page.