Demon Gaze from Experience takes place thousands of years after Students of the Round. While the game takes place in the same world there are new dungeons to explore and half-robot "demons" to battle. After you defeat a demon like Mars or Neptune who controls water you can summon them in battle.
Game footage starts at the seven mark. Keep an eye out for Comet’s enraged transformation and a fight with Kronos. Demon Gaze come out on January 24, 2013.