Nintendo has registered trademarks for a range of Wii U video games and peripherals, continuing some of the original Wii's biggest brands.
While none of the trademarks may come as a surprise, it does suggest that Nintendo will offer a similar line-up to that of its current console. It is also important to note that none of these trademarks confirm that these products are in development, but we'd be very surprised if Wii Sports U wasn't on shelves at launch.
The trademarks were found by Siliconera, and surprisingly include variations of Wii U Music, suggesting a successor to the disappointing Wii Music. The addition of WiiWare U lends itself to more downloadable games on the console.
It also mentions new versions of the Wii Zapper, Wii Balance Board and Wii Wheel. As Nintendo has announced before, all Wii peripherals will be compatible with Wii U.
The full list of trademarks is as follows:
Wii U + logo
Mii U
Wii Fit U
Wii Sports U
Wii Music U
Wii Party U
Wii Play U
WiiWare U
Wii Balance Board U
Balance Wii Board U
Wii Wheel U
Wii Zapper U
Wii U Fit
Wii U Music
Wii U Party
Wii U Sports
Wii U Play
Wii U Ware
Wii U Balance Board
Balance Wii U Board
Wii U Wheel
Wii U Zapper
Wii Speak U
Wii U Speak
Shield Pose