Here's a question: I have four other medicines that I'll be bringing with me in at least a six-month supply (I'm studying abroad for a year.) If I were somehow to package them with those other medicines, what are the chances that they'll notice? I.e. putting them in the bottom of another container or in a container meant for another set of pills?

I highly doubt I'd ever do something like that; I don't want to ruin my trip to Japan, but I don't want to come back to America with a transcript full of Cs, either.