Update: Ni no Kuni: Wrath of the White Witch Remastered is indeed coming to PS4. It's currently down for a "Fall 2019" release date.
Original story: Well, someone at Bandai Namco is probably in big trouble. Basically all of the publisher's plans for E3 2019 have leaked over the last hour or so at the time of writing, and they ain't stopping yet. PlayStation 3 role-playing title Ni no Kuni: Wrath of the White Witch appears to be getting a current-gen remaster. Platforms haven't been confirmed yet, but we assume it'll be released on PlayStation 4.
The game was well received back on Sony's last-gen console, boasting a stunning art style and a charming story. With a few thoughtful gameplay tweaks, it could be well worth a revisit on PS4.