I have a mild form of autism. To treat this I take one 60mg pill of Biphentin every day. Biphentin is "Methylphenidate Hydrochloride", being in the same category as drugs like Ritalin and other methylphenidates.
Knowing the above, and that I live in Canada; what about Japanese drug law would I have to understand and obey if I wanted to visit the country without being arrested for possession?
How much can I bring? How long can I stay with it? What can the police ask of me? If I must disclose information to authorities, what must I disclose and how? Do I need any kind of paperwork? And if so, who would need to see it?
Japan's drug laws are notoriously strict, showing zero-tolerance, with almost zero exceptions, especially for tourists; with up to date information being vary scarcely available; thus, I want to be quite careful and thus, understandably, I ask.
Sorry if this is more for USA or EU law; but I hope ya'll can help me! :)