Some guy on GAF claiming to be an NISA employee (I know - take it as you will) posting some interesting stuff about Danganronpa & other localisations:
http://www.neogaf.com/forum/showpost.php?p=68753106&postcount=360
http://www.neogaf.com/forum/showpost.php?p=68760536&postcount=369
- I don't know what the timeline looks like, but it will be coming to Europe.
- I can't say anything about physical/digital cuz we haven't started working on that, but if you look at our history, pretty much the only things that have been digital are later PSP titles (with the exception of Clan of Champions, which...yeah).
Are you working on more Vita games than the ones you've announced?
There aren't any open projects right now, but there's some stuff we're looking at. Very specific, I know.