The title pretty much explains it. Square-Enix announced a December 21st, 2006 release date for Seiken Densetsu 4: Dawn of Mana for the PS2 at the recent Tokyo Game Show. Dawn of Mana and its recent DS companion Children of Mana mark the first new entries to this legendary series since Legend of Mana for the PS1, released in 2000 (this is not counting Sword of Mana, which is a recent a remake of the first game in the series).
Of course, we don't know when Dawn of Mana will see an NTSC or European release. Final Fantasy XII is being released in the US seven months after its Japanese counterpart, but it took Square-Enix close to a year to release the English version Dragon Quest VIII after its Japanese predecessor. We can only wait and pray.
Source:
RPGFan 