The remastered version is coming to PlayStation 4 and PC and will be in 1080p/60 FPS. On PlayStation 4 Pro you can choose to play the game in 4k/30 FPS.
The game is also coming to Switch, but without the "Remastered" subtitle and will be in 720p/30 FPS. All versions of the game will be available September 20.
#NiNoKuni: Wrath of the White Witch is coming to Nintendo Switch and remastered on PS4 & PC on 09.20.19. LEVEL-5’s classic is Remastered and also on-the-go! Follow Oliver’s journey as he embarks into a world inhabited by familiars and foes in the hopes of bringing back his mom. pic.twitter.com/3vG6R15EZR— Bandai Namco US (@BandaiNamcoUS) June 11, 2019