During the Japanese Nintendo Direct presentation on March 8th, Square Enix announced that SaGa Scarlet Grace would be launching on the Nintendo Switch in Japan sometime in 2018. And it was revealed shortly after that the game would also be launching on PlayStation 4, PlayStation Vita, Steam and iOS and Android devices.
This expanded version of the game is said to have more voiceover work and more content and scenarios for players to explore.
SaGa Scarlet Grace was originally released as the 25th-anniversary title for the SaGa series and was launched in December of 2016 for PlayStation Vita. It never received an English localization.
Although no English release has been officially announced for this edition of the game, some speculate that because of the multiple platform release announcement, we may actually see Saga Scarlet Grace get an English localization this time around.
You can visit the official Japanese website for Saga Scarlet Grace here.