This is possibly irrelevant and a bit long winded, so apologies in advance.
Click on this link and you'll see a lot of jibberish, but this part of the website of the Japanese External Trade Organization.
If you then click on the bottom pdf and go to page 2, you'll find DAG. At the bottom of section 3 you'll see a link and username/password for part of the 'client' area of DAG's website.
There's not really anything in here that we haven't already seen, but it does give Andrew Sirs-Davies as the DAG contact, so presumably this was a recent bit of promotion in Japan (the link also indicates that this took place on 29/11).