@Faruko

I guess you're not aware that the Vita has more games coming to it this year than either the Wii U or the 3DS. Also, the 3DS only just eeked past 50 million, so to magically raise the number instantly to 55-60 million at this point is pure fiction if not an outright lie. In reality, it appears to be selling below the GBA line. Granted, 50 million is still really good, but it's a far cry from every Nintendo portable that came before.

http://www.gameinformer.com/b/news/archive/2015/04/17/2015-video-game-release-schedule.aspx

Vita: 125 games

3DS: 45

Wii U: 74

PS4 (for reference): 272

I guess you have something new to explain. If the 3DS is so great, why does it have fewer games coming out for it this year than literally every other platform? If the Vita is dead, why does it have more games coming to it than both the 3DS and Wii U? Hell, more than the 3DS and Wii U combined. There's clearly a big problem here, and the third parties haven't just largely abandoned Wii U, but also the 3DS. This is very, very odd.

And since you were just "talking about Japan," somewhat unclearly, the Vita is quite notably outselling the Wii U over there.

Also, by Nintendo's own count, as of the end of 2014, the Wii U had sold only 9.2 million units. In order to topple the Dreamcast by now, it would have had to sell at least 200,000 units per month since then, and while that is a pretty small number for consoles, Nintendo helped take consumer dollars away from the Wii U in that time by releasing yet another 3DS. The Wii U is also hovering below 10,000 per week in Japan, and not faring much better elsewhere.

The Dreamcast sold 10.6 million in about half~three-quarters the time the Wii U has sold around 9.2 million. So no, it's pretty safe to say that it still has not outsold the DC, sad as that may be.

It's pretty surprising that the Dreamcast was really only actively on shelves, worldwide, for less than 2 years, from September 1999 to March 2001. That's what, about 18 months? It had a little less than a year head start in Japan, but the majority of it's sales are--like most other latter-day consoles--likely to have been outside of Japan. Looks like Sega only sold around a million Dreamcasts in the 10 months prior to the worldwide launch.

http://en.wikipedia.org/wiki/Dreamcast

So anyway, if the Vita is "dead," then so too is the Wii U, and if it is dead, then why does it have a larger library for 2015 than the 3DS? Interesting, no?