Good topic!
What I think is that, even though japanese PSP sales are a lot better than the rest of the world, they're not THAT good. DS has 34 million sellers in japan only. 34!
PSP has 3 - all monster hunter. If that's not a huge difference, I don't know what is.
So, again, this is not neck to neck. The PSP sells a lot of units there because of piracy, imo - because even though it sells some software, it's not nearly enough for the install base of 15 million in japan alone.
So yeah, DS can't sell no more in japan because of oversaturation like Grimes said... but it doesn't mean it has fallen in PSP level.







