I picked up this game yesterday off the 3ds marketplace and so far I LOVE IT!
It ticks all the boxes for me, a turn based JRPG with random encounters and a job system. On top of that there is the Default/Brave system which adds an interesting element of strategy.
I have only played a few hours so far but the only thing thats annoying me is the uninspired storyline. You know the one, there are four crystals representing the four elements that are failing.... darkness threatens the world... have to save the crystals.... four heroes...
I have been waiting for a good turn based RPG for a while now and so far this is the perfect fit.