Forgive me if someone else has already made note of this on the forum. Checking out DMM front page, noticed a preregister for a new game with some English in the title as "Goddess Kiss-X". Lemme see. Hot girls? Check! Awesome looking mecha? Check! Animated sprites both in game and out? Check! I'm in! I believe I preregistered with the right buttons. Looks like it could be fun.

http://www.dmm.co.jp/netgame/feature/goddess_kiss.html