Wondering how Muv-Luv's translation is looking? The first English trailer has been released and it devotes an equal amount of time to both ...
Muv-Luv Extra and Unlimited should be arriving this summer, and both games will definitely offer Japanese language support when they're released.
If people contribute enough to the Muv Luv Kickstarter to get physical copies, they'll find the games will have no DRM.
The Muv Luv trilogy reached the Kickstarter goal that will port the game to handheld devices.