Whilst Harvest Moon was actually released for the DS over a year ago in Japan, Europe is only set to get the game later this year. However, before we likely get that, Marvelous Interactive will have released Legend of the River King for the Nintendo DS in October of this year over in Japan.
The fishing-themed RPG sees a young man set off to find the cure for his poor, ill younger sister and having to enlist the help of a strange ghost. There are various other ghost characters you can actually meet along the way, as well as use numerous special abilities. And, of course, there is touch-screen fishing, using the stylus! The game is due to launch for 5040Yen in October and come complete with Nintendo's Wi-Fi Connection for online play.
Stick with Cubed3 until further details arise...