Medication advice

Hello all I’m traveling to Japan (this is also my first time traveling outside my country) at the beginning of February and am traveling with my prescribed medications.

I’ve double checked (probably more) and everything is okay to bring over, I know am to bring less than 30 days worth and to make sure they stay in the original boxes with prescription, but I was wondering what do I do when packing do I put it in my carry on or backpack ? And when I get to airport is there anything else I need to do?

Thanks for the help and advice in advance

by Fantasticoms21