NIS America has announced at Anime Expo this evening that they have licensed Danganronpa and Demon Gaze for release in North America.
Danganronpa is a visual novel adventure that will be released with a new title, Trigger Happy Havoc: Danganronpa. Danganronpa got its start on the PSP and currently has an anime that just started airing in Japan. This announcement is only for the first game and not for the sequel. Meanwhile, Demon Gaze is a dungeon-crawler for the Vita.
Trigger Happy Havoc: Danganronpa will be released in early 2014 for the Playstation Vita. Demon Gaze has no release time frame for the time being.