Wii U only has NES and Super Nintendo games on Virtual Console right now, but Nintendo will add two more (virtual) systems on December 25. Japan will get Bonk’s Adventure, a TurboGrafx-16 game, and the MSX version of Parodius.
Super Mario Bros. 3 will also be available in Japan on December 25. Nintendo has Super Mario Bros. 3 with a TBD release in North America. Perhaps, Nintendo will talk about expanding Virtual Console later today.