I am still working on my own translation, and it's halfway done. But it's still at minimum 4 months away. If you don't want to wait (and I make no promises about quality or timing of the finished patch) or want to try the straight machine translation above, here's a little gift. The images for menu items with more of the terms translated. It's such a pain to edit them that I'm probably not going to touch them further anyway. Just extract into the game folder.
-Does not translate all menu labels, just a few more than before: The New Game Plus options, the tutorial popup, the unit selection Ready/Done, Mecha was corrected to Spirit, the level end reward page, the selections for skipping text/hiding the window, the configuration option, the labels for Drop, the labels for Move/Attack that appear on every square were just removed because I hate them, and a couple more changes I'm sure I've forgotten. More is still untranslated, but like I said, editing these is a pain.