Tales of Zestiria is probably getting a PC port, according to the game’s Steam database page.
Tales of Zestiria has received a listing in Steam’s database, suggesting it may end up getting ported to PC.
The listing shows the name (now changed to just “TOZ”) and really nothing else.
Here’s an image of what it said originally (via NeoGAF).
Tales of Zestiria is out this year on PlayStation 3.
This doesn’t confirm anything, of course. Plenty of games have been added to Steam database and never actually came out on the service.