Board Thread:News and Announcements/@comment-410526-20160912233058/@comment-28288412-20160913194043

1. I know. Really Great.

2. Only in relation to Volume 2 I believe. Volume 1 has a behind the scenes on the blu ray as an extra as well.

I can't remember much of the production diaries. But I don't know what kind of questions they would answer in them. Still, the special footage confirmation does support Volume 4 stuff appearing.