Final Fantasy Anniversary Edition - PSP - 2007
Remake of FF1, includes the extra dungeon from the GBA release. Gallery Mode added. Still 2D but greatly enhanced for PSP.
Final Fantasy 2 Anniversary Edition - PSP - 2007
Same shit, different game.
FFT Lion War - PSP
New job: Dark Knight, New character: Bathier from FF12. Not just a guest character, follows Ramza in the story.
Gundam Musou - PS3
Gelgoog (Char), Hyakushiki (Quatro), and The O (Paptimus) confirmed as playable characters.
Gyakuten 4 - DS
As mentioned earlier in this thread, it's coming out on the 12th of April. The regular edition will be 5040yen, while the Limited Edition package is 9240yen. The limited edition contains the previously announced Encylopedia cart as well as a DVD with trailers, promo videos and other assorted footage for every single title in the series up to now.
New Musou - PS2
The mysterious new Musou game for the PS2 is still on a hypetrain. No title, no details, but a new ad is in Famitsu. This time it shows a giant sickle.