Hello everybody! We have tons of new awards for the new year that can be requested through our Awards System thanks to Antifa Lockhart! Some are limited-time awards so go claim them before they are gone forever...
It's for the DS, but all DS games are compatible for the DSi, so it will be playable for both. As far as anyone knows, the DSi bundle is Japan-exclusive (especially since the DSi itself hasn't been released in the NA/PAL regions yet.) We'll have to wait and see. But yes, the game itself is playable on any old DS.