Yeah, no. Everyone knew it was going to be a battle with 3DS dropping the Trinity.
Pre-E3 2011, people thought SM3DLand looked bland and we barely knew anything of Mario Kart and absolutely nothing of MH3G. The idea that Nintendo would cut the price by a 1/3 so soon after launch was almost laughable. Vita looked like it had a real shot compared to a struggling 3DS. Admittedly, it never performed as poorly as the Wii U did, but I'm talking about people's perception here. Almost no one was arguing that it would be turned around by Christmas, especially with Vita coming.
You know how silly you are comparing the Vita to the PS4 and 720.
We still don't know the entire PS4 launch lineup, Jap 3rd party support, price etc. These are important factors that could seriously hurt or help the WiiU sales this holiday.
I know that. That's exactly my point. People are acting as if we know that the PS4 (I'll consider the Xbox when it shows it'll have any relevancy to this market this time around) is going to swoop down and be a white knight and immediately go into beast mode when we do not have that information at all.
My point in bringing up the Vita is that people thought the same thing, or at least, a similar about it, relative to the 3DS (or at least that it would be a much closer race) at this time in 2011. My point is that it is not a guaranteed thing at all, especially in Japan. Of course, a 50,000 yen PS4 with Killzone, Knack, & Driveclub on Dec 8th is not going to do as well as a 40,000 yen one with the aforementioned and an exclusive FF on Nov 18th. There are still too many factors to conclusively say that the Wii U will struggle this holiday in Japan purely because it's facing competition from new consoles because we don't know what value proposition that new console will be presenting.