User blog comment:Lord Loss/Monster Hunter Frontier G 2 Discussion/@comment-969093-20130919105716/@comment-6050823-20130919121358

シュレイド城に突如現れた巨星……/A giant suddenly appears in the Castle Scharde....

大気を震わす巨大なエネルギーを纏い、あのモンスターが再臨！/A huge enegry shakes the air, a new monster coming soon!

Thats atleast what I could find on it but, I trying to think what it could be.

Also got this from here http://www.4gamer.net/games/034/G003450/20130919047/