Summon Night 1 and 2: The other, other simultaneous RPG remakes
They are, however, being promoted and previewed in concert, with Famitsu posting separate screenshot posts on the same day. That's ... actually a bit strange, in that the preview for the second game talks about all the improvements that were made over Summon Night, like being able to select your character's sex, and what looks like an improved map view. It's just slightly awkward to hint about a game's relative obsolescence in an adjacent piece.
Read - Summon Night
Read - Summon Night 2