Yes, on the DS. I thought it was near complete a few months ago, the Japanese version.
Maybe they are doing simultaneous release?

When is this game suppose to release in the US?

hmm nintendo is tighter lipped then apple .... i wonder if they shoot people who leak info

Dead before leak. So, no news.

ah so the read the old posters loose lips sink ships.... and that one about herpes 

Judging by recent releases, info will appear after the game has launched or 2-3 days before. Fatal Frame 4, Disaster: Day of Crisis, Mario Super Sluggers, Endless Ocean, Wario Land: Shake It, Soma Bringer, Art Style games, Pokemon Platinum, Rythm Heaven Gold, Fire Emblem DS, the Wii Makes, all launched with barely no info, other than a few pics and some vague gameplay details. Except for the Wii Series or the big games like AC, MK, SSBB, most games will be a complete secret until launch. Even release dates are secrets nowadays, revealed sometimes less than a week before the actual launch!

That's their policy.

Kinda like Nintendo's release policy, don't you?

I mean waiting 4+ years for a game sure take away much of the hype and eagerness to own the game...cough!..FFXIII...cough!

There was a small little section about it in the January issue of Nintendo Power. They said that details about the game remain scarce but it appears that Bowser is a playable character.

I don't care when it comes out or about any of the details. I just need to play it. I loved the first two.

Isn't being released in Japan on February 11? Plus on Mariowiki/Wikipedia they said the NA release date is April 1.... although I wouldn't trust the latter. But ya, there hasn't been any new info lately.