It seems that nobody but Square Enix knows when Kingdom Hearts 3 will be ready to make its debut but even so, the game developer has failed to offer a release date window to the fans.
On the other hand, there is the casting crew which heavily hints on Kingdom Hearts 3 to come out this year. The latest word on this came from Amazon when they started taking in pre-orders for the game.
In detail, Amazon added Kingdom Hearts 3 into their inventory last week and has been taking pre-orders for the game ever since. Furthermore, the online retailer quoted the date of release as 31 December 2015.
Of course, the date is nothing more than a placeholder but considering the fact that Kingdom Hearts 3 can already be ordered by the fans, it simply goes to show that the game is not far away from its debut.