Queen's Blade is a South Korean developed MMO. The motif is science fiction—and skimpy outfits. No wonder Japanese bulletin board 2ch is already calling it "too sexy" for the game's unabashed fan service.
This Queen's Blade is not to be confused with the Japanese Queen's Blade franchise. It's from Liveplex, the Korean studio behind Dragona Online and features epic player vs. player combat that can reach up to 80 players versus 80 players.
The game is being localized for the West as Scarlet Blade and is going into closed beta.
Website MMOSite has loads of info about Queen's Blade (Scarlet Blade). In the above gallery, you can see the different classes as well as a play movie from the recent G-Star show in South Korea.
［G-Star 2012］Queens Blade [4Gamer]