I am uncertain if you actually need a Japanese XBox360 console or just a Japanese XBox Live account for this, however there will be a demo release of the upcoming Umineko no Naku Koro ni fighting game, Ougon Musou Kyoku X today. With the physical copy of the game slated for release on the 6th of October, this demo will allow you to get some hands on experience with four of the characters (Battler, Ange, Lucifer and Eva) and check out some of the stages and battle combos.
eh you dont need a jap 360 to play the demo
Really? Thanks for updating me on this. I haven’t actually been able to test it for myself so glad to know it is possible!