Natsume announced today that a new Harvest Moon, Harvest Moon 3D: The Lost Valley, will be released on the Nintendo 3DS. In The Lost Valley players can customize the world based on their tastes. It will also be in complete 3D which will make the world you create.
There is a a bit of strangeness to how it will be published outside of Japan. XSeed who has been taking care of the localization the past few games is releasing Story of Seasons aka Harvest Moon: Connect to a New Land. It seems that Natsume will be releasing The Lost Valley themselves.
There will be more information announced at E3 so make sure you stay tuned to BagoGames for the latest gaming news!