In addition to getting the yellow Pikachu 3DS XL, it seems Japan is also getting a black Charizard one too. However, you’re going to need some luck if you want it.
Starting on November 3rd gamers can reserve the system, but only a select few will be selected via random selection. Make sure to fast, since you only have till November 26th to enter. Winners of the lottery will be able to buy their system on December 15th – January 14th for roughly $237 dollars. Just remember, unlike the Nintendo DS, the 3DS is region coded.