Quick poll.  Just for reference, this is by using JP sales trackers standards (ie: Best reprints counted separately).

Current:

• Final Fantasy XIII (Square Enix)

Add FFXV to your future possibilities list. And yes a producer at S-E said it wouldn't take long to come out meaning this gen.

Add DQXI to your future possibilities list

Add GT6 to your future possibilities list.

Add Ninokuni 2 to you future possibilities list

{explodes}

FF Versus XIII

GT5

FFXIV has a chance if it has good word of mouth.

FF XV

FF VII Remake

And I don't know what Ninokuni: The Queen of White Sacred Ash is. But sure.

And I think it will end up getting a Monster Hunter game. It has to. The games do so well on PSP, PS3 is currently dominating the Wii 3rd party-wise in Japan and the 360 even got one. If it does get a MoHun game, it could also have the possibility of 1M.

I only list games that are likely.  We all know FFXV is going to be iPad exclusive.

*boom*

Thats terrible, we need to correct that at once!

See this amazingness!

I think it depends entirely on the sort of MH game it'd get, and exclusivity and subscription set up of that.  MH3G as an exclusive might, but if there's a Wii and/or 3DS version too, it more likely wouldn't.  A subscription only (ie: no 1p mode) title like 360 got would be a definite no imo.  An exclusive MH4 with free online would definitely manage it though.  There's really a lot of variables in play, but it should be noted that there's other PSP-to-PS3 franchise translations didn't exactly go well (Class of Heroes), nor Wii to PS3 translations (428) so there's a lot more to consider.

Also if GT5 continues GT's decline as a series it aint doing 1 million in Japan.

Anyway, I voted 2.  Versus will clear a million for sure imo.  GT5 will fall just short (like 800-900k).

That looks amazing.

Screw 1 Million seller, that's a FIVE million seller.

And I forgot... What game is Move bundled with in Japan? Could have a chance really.

FF Versus XIII for sure, probably GT5 as well, so 3 games overall.

Not counting games that haven't been announced.