[@Sanity43217]
It does and it doesn't.
If you're looking for the kind of everyday mages that you'd find in typical RPGs or in Dungeons & Dragons and the like, then no. 

Magic exists, but mostly in the form of curses or supernatural phenomenon. there are also select individuals or creatures that can use magic-like powers. But players won't be allowed to se it, unless its something very niche and more akin to a particularly, specialized power - like how Nami from One Piece can "feel" or "read" the weather/water/waves which helps her be an excellent navigator.

TL;DR:

You can't be a fireball throwing wizard.