Marvelous Entertainment plans to bring more DS Harvest Moon to Japan this winter.
The latest instalment, dubbed Twin Villages and outed in Famitsu (read by GoNintendo), adds raising alpacas and keeping bees to the cutesy farm-management simulation-RPG.
There are also two towns, hence the name - the mayors of which will vie for your residency. The European-styled Bluebell places more emphasis on animals, while the Japanese-styled Konohana is desperate for crops.
Also, marriage - presumably to a human - will still be a part of the game.
There are no European plans for Harvest Moon: Twin Villages.