Genei Ibun Roku #FE has been renamed Tokyo Mirage Sessions #FE in North America and will release on June 24th. The game will only have the original Japanese audio, which may be a good thing given Nintendo's latest localization flubs and the fact this game is extremely Japanese.
If you're a fan of the Persona series, this is a game you want to check out. Tokyo Mirage Sessions #FE also heavily features Fire Emblem characters and classes as the eponymous Mirages, so both fandoms will have something to look forward to in this stylish crossover. Just look at that art! Just look at this footage from the direct! It bleeds style.
It may not have sold well in Japan, possibly due to the poor home console sales in general, but the game has been given rave reviews for its style and gameplay, and won the Dengeki Online Award for 2015. They went so far as to call it an RPG masterpiece