NIS America has dated the Danganronpa HD remaster:

Today we are happy to announce that Danganronpa 1&2 Reload will be hitting PS4 on March 14 in North America and March 17 in Europe! This game is a port of PS Vita titles Danganronpa: Trigger Happy Havoc and Danganronpa 2: Goodbye Despair.

We are also happy to bring you our official website for the game! Learn more about the two games’ characters, story, and the Danganronpa series in general.