We know its been in development and was originally for the Wii. Then Mr Miyamoto said it was heading to Wii U, well by the end of E3 this year we would definitely be seeing it.
http://kotaku.com/5902458/nintendos-bringing-new-wii-u-pikmin-and-mario-to-e3
http://www.computerandvideogames.com/343936/miyamoto-to-debut-mario-wii-u-game-at-e3-report/
http://www.elmundo.es/elmundo/2012/04/16/navegante/1334559905.html
With Nintendo expected to make a big push with its next generation hardware at the Electronic Entertainment Expo in June, legendary game designer Shigeru Miyamoto tells Spanish publication El Mundo that his plumber pal and plant lackeys will be there in full force.
Fans anxiously awaiting a new entry Miyamoto's quirky strategy series Pikmin look to be in luck; he's apparently working on a new entry in the series that will take advantage of the console's high-resolution graphics. The same article mentions Nintendo's beloved creator is also anticipating that the company will introduce a new Super Mario title for the platform, which wouldn't be much of a surprise, really.
I contacted Nintendo for confirmation of Miyamoto's interview statements, and received the following response: "In a recent interview, Mr. Miyamoto confirmed that a new Pikmin game will be shown at the E3 Expo in June. He believes that anyone who has played Pikmin games in the past will enjoy playing."
Pikmin comes as a pleasant surprise. I've been waiting for a new entry in the series since Nintendo released the Wii-ready version of the second title back in 2009.
I'm still waiting for the official word on Mario from Nintendo. Will this be the Super Mario Bros. Mii we saw at E3 2011, or something entirely new?
http://kotaku.com/5902458/nintendos-bringing-new-wii-u-pikmin-and-mario-to-e3
http://www.computerandvideogames.com/343936/miyamoto-to-debut-mario-wii-u-game-at-e3-report/
http://www.elmundo.es/elmundo/2012/04/16/navegante/1334559905.html