No, nothing other than what we already know, but there are now images as they finally have covers.
The Legend of Heroes VII Information Book
(Lloyd Bannings? :o Tonfas? /awesome/. The public demands more! :o)
Ys Seven Original Soundtrack Mini
These are located at the bottom of the ordering page.
(Thanks for pointing this update out, Varion!)
[ Ys Seven Ordering Page – Preorder Items ]