Learn to post links idiot.
"Sony Officially Announces Alignment With Square"
....
"December 11, 1996 - According to Business Wire, Sony announced today an exclusive multi-title publishing agreement with Square, best known for their Final Fantasy series of RPG games. The agreement will grant Sony full North American publishing and distribution rights to Square's PlayStation product line, including FFVII, Final Fantasy Tactics, a strategy game, and Bushido Blade, a weapons-based fighting game."
.... Learn to read. It means all of FF is owned by Sony. Or was since the ****ing date is from 1996.