The Japanese game company Gamania Digital Entertainment has just launched an open beta test for its new online game: Web Knight Carnival! The OBT will last from March 28th to April 10th. With good reputation received, server 2 of this game will also be released soon.

Web Knight Carnival! is a "Princess Knights of the Round Table simulation game with girls aplenty." The story re-imagines the medieval knights of Arthurian legend as "sexy princess knights." To fight with cute knights and become the ruler of mainland, are you ready now?

An anime promo video has been unleashed as well. You can view the sexy knights of the game as well as the scene of warfare in it. Although the video contains no explicit nudity, it may be NSFW for some environments.

To join in the open beta of this game, you should be a the member of GASH. If you've already become the member of GASH, you can just turn to the game's official site now. Of course, some Japanese skill is necessary.