One of the first services you’ll probably make use of when you arrive in Japan is the Japan Post or any one of the other well known delivery/courier services available, and all of them are easy and convenient after the first time or two.
Lately I’ve been sending out some omiyage (souvenirs) we brought back from Hokkaido, in addition to ochūgen (mid-year gifts) to those we owe our gratitude to.
Unlike many other countries, it’s not necessary to visit the post office or the delivery service directly to send mail here. You can practically send mail from anywhere: the convenience store, department stores or supermarkets (if sending a gift you’ve bought there), and even from the airport or some stations. Because there are many different types of mail services offered, it can be confusing at first. If you find yourself in a pickle, try this handy guide.