There's an action game called Soul Sacrifice coming to the PlayStation Vita at some point, a fact confirmed by a multi-page ad in the latest issue of Famitsu (via Andriasang). There isn't any associated article so what you see here in the images above and after the jump is pretty much the extent of what's out there.
Some Internet digging turns up a NeoGAF post that offers a few additional hints. Japanese blogger Sinobi is reporting that Sony will be holding a press conference for the game at the Tokyo International Forum on May 10, 2012. The GAF post also notes that the game's story puts players in the role of magicians fighting "evolved co-op battles" in a "realistic fantasy world" with "high-spec graphics." The prevailing theory seems to be that Soul Sacrifice is some kind of Monster Hunter-styled game.
Take a peek at the images and let us know what you think in the comments section below.