Rakuten Global, the international part of the Japanese online shopping mall giant Rakuten, is holding a free global shipping campaign until May 17th. If you buy at least 10,000 yen worth of products from a participating merchant, up to 5,000 yen of your international shipping cost will be free (you'd pay for any extra shipping). This doesn't just apply to bento box sellers of course so if you are a figure collector or a hobbyist or a Japanese fashion fan and so forth you could use this offer too. (I see one of my favorite craft supply stores there...) (Via @saraosenton - thanks Sara!) - this one is over now.