Yes, it should be called Final Fantasy IX.
Though it's not futuristic as they're doing the newest FFs now, but it's still an FF game.
All the FF games in the series were always diffrent from each other, but had some kept from previous FFs.

Square Enix gave us I suppose a last view of the old school FF, or, just testing if doing the same old way will attract more fans, and, giving them more cash.

So yes, it's Final Fantasy IX.