The Australian Classification board has turned up a rating for Harvest Moon 3D: The Tale of Two Towns.
The official rating calls the publisher "RISING STARS", though undoubtedly this refers to Rising Star Games, the publisher responsible for the Harvest Moon brand outside of America and Japan. As HM is Rising Star's biggest series it's highly likely it'll bring the farming franchise to Europe and Australia at some point.
When asked, a Rising Star Games representative gave us a "no comment". We'll keep you posted.