Nintendo has trademarked a pair of games, and a logo, for the inevitable Wii Fit Plus sequel and a new one: Art Academy.
The listings are one the Japanese trademark website, both in English and likely to come about during next week's E3 expo/conference. Wii Fit Plus would be the strongly hinted at, and near-enough confirmed, sequel/add-on to the original success and Art Academy could be a Mario Paint sequel or perhaps something for the DSiWare service.
Thanks to Siliconera.