I wonder if this'll just be the original Gurumin with online components? Either way, I'm looking forward to it... while I'm not a big fan of MMORPGs, I do think that if anyone can make a really spectacular one it'll be Falcom... and Gurumin, while an odd choice to move online, could be a pretty awesome choice too.
They couldn't possibly make a MMORPG of the tiny Gurumin - or could they? No, they couldn't. Or could they? Also, you couldn't decorate your own house in Gurumin, so I'm pretty sure this is a completely new game (besides, there's like ten houses in the whole Gurumin game. A little cramped for a MMORPG, perhaps? )