Metal Gear Solid: Portable Ops currently stands as the best PSP game of the year, at least according to PSP Fanboy readers. So, it should come as no surprise that this fully-featured PSP-exclusive sequel is selling well. In fact, according to Jeux France, it appears as if Kojima's latest has sold 100,000 copies in Japan... in day one alone.
There's no doubt that the US version is also selling quite briskly. Hopefully, these sales are good enough to warrant a sequel, as previous promised. The game's now available for US blokes, and is coming next year for the European territories.