Instead of putting Avex Trax as the publisher, it said Miya Recods, which is one of the larger music & DVD pirates out there.
Also, the region code of the pirated DVD is "All", which also is a sign that it's pirated, because all legit BoA DVDs have either region code 2 or 3.
I'll be buying the legitimate version soon.
I'll also send an email to the site where I got the DVD.
To be continued...